Department of Higher Education - West Bengal

34981364 supply of equipments , department of geography , mirror stereoscope ( with 4x binocular, export quality ) , satellite image ( liss 3, irs ) , streak plate ( 5x 3 ) , rocks and minerals ( size :m=more than 3 ) , magnifying glass , handheld gps ( tft, 2.2 inch, touchscreen, 240x320 pixels, usb, gps accuracy 5 ) , soi toposheets ( mountain region with r.f. 1:50000 ) , soi toposheets ( pleateu region with r.f. 1:50000 ) , gi wired globe for map projection , transit theodolite with all accessories ( allumunium tripod, plumb bob, u fork overall sturdy and durable quality ) , dumpy level with all accessories ( allumunium tripod, plumb bob, u fork overall sturdy and durable quality ) , department of chemistry , uv inspection cabinet [ single tubes 144 ( uv inspection cabinet, size / dimension 15”x12”x10 ) ] , water bath rectangular ( single walled, cap. 15 ltr, 12 holes, dimensions: ( wxhxd ) 355 x2405x 100 mm ) , microwave oven [ 23 l ceramic enamel cavity ( power consumption: 1150 w, 489x275x338 mm ] display type: led , micropipettes ( 100 1000 microlitre weight: 2 lbs dimensions: 11.5 × 4 × 2 in ) , digital weighing balance [ 100 gm to 0.001mg ] , pre coated tlc , whatmantm 41 [ ashless, circles, 125 mm ] , refrigetor [ 265 l , double door ] , teflon coated magnetic bar [ l 20 mm diam 6 mm ] , department of microbiology , biosafety cabinet , distillation unit , autoclave , freezer 20°c , transilluminat or , hotair oven , refrigerated microfuge centrifuge , dry bath with heating block , department of botany , laminar air flow , centrifuge , uv transilluminator , bod incubator , water bath , refrigerator , ph meter , deep freezer , compound microscope with light attachment , muffle farnese , hot air oven , digital balance , uv vis spectrophotometer , distillation plant double , digital magnetic stirrer hot plate , incubator shaker , gel shaker , incubator , rotary evaporator , lux meter , dehumidifier , steel forcep ( 10 and 12 inches ) , hemocytometer , chi square bead sets , slides of human genetic disorder , soil thermometer , maximum and minimum thermometer , anemometer , hygrometer , rain gauge , ph paper , micropipette , tds meter , department of zoology , multiparameter portable water analyser , upright freezer ( 20°c ) , trinocular stereozoom microscope ( 10x& 50x ) with both of transmitted incident light and microscopy camera. , trinocularturret phase contrast microscope with dedicated ‘digi 530’ hdmi camera and digicam live image preview, calibration, measurement with scale bar image analysis software. , distillation plant double , dehumidifier , microtome , refrigerator , mini submarine elecrophoresis unit , vertical gel electrophoresis unit , hameocytometer , sahli’s hemoglobinometer , sedgewicks rafter , insect showcase cabinate , light trap for moth with mercury bulb. , insect collecting net , portable hand held ph meter , ph meter...

West Bengal Housing Infrastructure Development Corporation Limited - West Bengal

34946603 fabrication and supplying of kitchen equipment for co living space in new town kolkata tandoor , indian & south indian sectiongas operated tandoorouter body contructed out of 20gz ss304 sheet, inside durable baked clay pot, layerof lime and surki, gi patition and cfilled with glass wool, between, rest space to be filled with a mixture of san cemnet, glass and salt.dimension : 750 x 750 x 850 + 100 2 support table for tandoorsupport table for tandoor, top 16 gz ss304, back splash of 100mm, below support of ss202 angular frame of size 25 mm x 25mm x 3mm thickness, two undershelves constructed out of 18gz ss304. sheet, legs constructed out of38mm x 38mm sqaure pipes of 1.2mm thiickness, legs resting on adjustable nylon bullet feets. side to have full length tandoor seekh holding frame and beow table to have 75mm x 600mm x 100mm trough with oil colecting traydimension : 450 x 750 x 850 + 100 3 sink unit with tablesink with table, top 16 gz ss304, back splash of 100mm, sink bowl size 400 x 400 x 250mm, below support of ss202 angular frame of size 25mm x25mm x 3mm thickness, cross bracing support constructed out of ss304 square pipe of size 25mm x 25mm x 1.2mm, sheet, legs constructed out of 38mm x 38mm sqaure pipes of 1.2mm thiickness, legs resting on adjustable nylon bullet feets.front of sink to be covered with apron.dimension : 450 x 750 x 850 + 100 4 three burner indian rangetop constructed out of 16gzss304 sheet, with box frame support constructed out of ss202 angular frame of size 25mm x 25mm x 3mm, hpc make burners with individual pilot lamps, cast iron pan rests, cladding to be made of 20gz ss304 sheet, suitabel drip tray to be constructed of 20gz ss304 sheet, one undershelf constructed out of 18gz ss304 sheet with stiffner, legs constructd out of 38mm x 38mm x 1.2mm ss 304 square pipe, legs resting on adjustable nylon bullet feet.dimension : 1500 x 750 x 850+100 5 indian range support tablesupport table for indian range, top 16 gz ss304, back splash of 100mm, below support of ss202 angular frame of size 25mm x 25mm x 3mmthickness, two undershelves constructed out of 18gz ss304. sheet, legs constructed out of 38mm x 38mm sqaure pipes of 1.2mm thiickness, legs resting on adjustable nylon bullet feets.dimension : 450 x 750 x 850 + 100 6 dosa hot plate16mm thick ms plate resting on 25mm x 25mm x 3mm ss 202 angular box frame, two nos rv burner 450mm, cladding constructed out of 20gzss304 sheet, one undershelf constructed out of 18gz ss304 sheet, legs constructed out of 38mm x 38mm x 1.2mm thick ss304 square pipes, legsresting on adjustable nylon bullet feets. unitto be provided with removable full length oil dripping collection tray.dimension : 900 x 750 x 850 +100 7 dosa hot plate support tablesupport table for dosa hot plate, top 16 gz ss304, back splash of 100mm, below support of ss202 angular frame of size 25mm x 25mm x 3mm thickness, two undershelves constructed out of 18gz ss304. sheet, legs constructed outof 38mm x 38mm sqaure pipes of 1.2mm thiickness, legs resting on adjustable nylon bullet feets.dimension : 450 x 750 x 850 + 100 8 dosa condiment tabledosa condiment table, top 16 gz ss304, cut out for two big vessel and three small vessel, vessel to be provided with lids, back splash of 100mm, below support of ss202 angular frame of size 25mm x 25mm x 3mm thickness, two undershelves constructed out of 18gz ss304. sheet, legs constructed out of 38mm x 38mm sqaure pipes of 1.2mm thiickness, legs resting on adjustable nylon bullet feets. 9 four door undercounter chiller for tandoor, indian & south indiansectionfour door undercounter chiller with split type compressor, compressor unit to be fixed on the back wall with required support, temp range +2deg c to +8 deg c, back splash of 100mm, adjustable racks, bulit in door handle, body constructed out of 20gz ss 304 sheet, four sigs of 150mm with adjustable nylon bullet feets.dimension : 1800 x 700 x 850+100 10 wall shelfdouble wall shelf constructed out of 18gz ss304 sheetdimension :5450 x 300 x 600 11 shelf over half partition wall constructed out of 18gz ss 304 sheet dimension : 5450 x 350 x 50 12 bulk, continental& chinese sectionstock pot rangetop constructed out of 16gzss304 sheet, with box frame support constructed out of ss202 angular frame of size 38mm x 38mm x 3mm, hpc make burners with individual pilot lamps, cast iron pan rests, cladding to be made of 20gz ss304 sheet, suitabel drip traydimension : 700 x 900 x 850 + 100 13 four burner range with oven belowtop constructed out of 16gzss304 sheet, with box frame support constructed out of ss202 angular frame of size 25mm x 25mm x 3mm, hpc make burners with individual pilot lamps, cast iron pan rests, cladding to be made of 20gz ss304 sheet, suitabel drip tray to be constructed of 20gz ss304 sheet, one undershelfconstructed out of 18gz ss304 sheet with stiffner, legs constructd out of 38mm x 38mm x 1.2mm ss 304 square pipe, legs resting on adjustable nylon bullet feet. dimension : 900 x 900 x 850+100 14 support table for four burner rangesupport table for four burner range, top 16 gz ss304, back splash of 100mm, below support of ss202 angular frame of size 25mm x 25mm x 3mm thickness, two undershelves constructed out of 18gz ss304. sheet, legs constructed outof 38mm x 38mm sqaure pipes of 1.2mm thiickness, legs resting on adjustable nylon bullet feets.dimension :450 x 900 x 850+100 15 girdle plate 1 / 4th ribbed and 3 / 4th plan16mm thick ms plate resting on 25mm x 25mm x 3mm ss 202 angular box frame, two nos rv burner 450mm, cladding constructed out of 20gzss304 sheet, one undershelf constructed out of 18gz ss304 sheet, legs constructed out of 38mm x 38mm x 1.2mm thick ss304 square pipes, legsresting on adjustable nylon bullet feets. unitto be provided with removable full length oil dripping collection tray.dimension : 600 x 900 x 850+100 16 two burner chinese range with stoc pot burnertop constructed out of 16gz ss304 sheet, resting on 25mm x 25mmx 3mm ss202 angular frame, two nos high pressure torch burner and oneno high pressure burner, rear drain and front water bath to be provided, water valve at the front, individual pilot burners, high splash back of450mm, 18 long faucet seivel type. cladding 20gz ss304 sheet, one undershelf constructed out of 18gz ss304 sheet, legs constructed out of38mm x 38mm x 1.2mm thickness ss304 sqaure pipe, resting on adjustable nylon bullet feets.dimension :1500 x 900 x 750+450 17 support table for chinese rangesupport table for four burner range, top 16 gz ss304, back splash of 100mm, below support of ss202 angular frame of size 25mm x 25mm x3mm thickness, two undershelves constructed out of 18gz ss304. sheet, legs constructed outof 38mm x 38mm sqaure pipes of 1.2mm thiickness, legs resting on adjustable nylon bullet feets.dimension : 600 x 900 x 850+100 18 pizza oventempreature range 450 deg c to 500deg c with fire wood stone electrically operated. power 5 kw temprature range 50 500°c dimension external 91.5 x 69 x 35.7 cm ( lxpxh ) dimension : 915 x 690 x 357 19 stand for pizza ovenstand for pizza oven, top 16 gz ss304, back splash of 100mm, below support of ss202 angular frame of size 25mm x 25mm x 3mm thickness, two undershelves constructed out of 18gz ss304. sheet, legs constructed out of38mm x 38mm sqaure pipes of 1.2mm thiickness, legs resting on adjustable nylon bullet feets.dimension : 700 x 915 x 1050 20 four door preparation counter with raised cold baine marie for chinse, continental & pizzasection four door preparation counetr chiller with split type compressor, compressor unit to be fixed on the back wall with required support, temp range +2deg c to +8 deg c, back splash of 100mm, adjustable racks, bulit in door handle, body constructed out of 20gz ss 304 sheet, four sigs of 150mm with adjustable nylon bullet feets.dimension : 1800 x 700 x 850+100 21 ceiling hanged double overhead shelf constructed out of 18gz ss 304 sheet, 25mm pipe to drop done from ceilingdimension : 5400 x 350 22 pickup counterpickup counter, three side cladding with 20gz ss304, unit partitioned in between half partition to be heated cabinet, heater 1.5kw to be put inatrough and covered with perforated sheet false bottom, this cabinet to be double walled and insulated in between with galss wool, heater to be controlled with on / off rotary switch and thermostat. top 16 gz ss304, back splash of 100mm, below support of ss202 angular frameof size 25mm x 25mm x 3mm thickness, two undershelves constructed out of 18gz ss304. sheet, legs constructed out of 38mm x 38mm sqaure pipes of 1.2mm thiickness, legs resting on adjustable nylon bullet feets. two overhead shelves, top shelf to be double walled and insulated, running heater ( 1.5kw x 2nos ) or heater lights ( three nos ) to be fixeddimension : 2000 x 450 x 850+450+300 23 storefour door chillerfour door chiller with reliable refrigeration system, temp range +2deg c to +8deg c, built in door handle, adjustable racks, body constructed out of ss304 sheet, strong durable castor wheelsdimension : 1350 x 825 x 2050 24 chest freezer blue star / celfrost / elanpro or equivalent dimension : 500 ltrs 25 ms adjustable racks legs of 2mm sheet and shelves of 20gz ms sheets, powder coating dimension : 900 x 15 x 1800 26 wash area soiled dish landing table soiled dish landing table with cross bracing and garbage chute, top constructed out of 16gz ss304 sheet, legs of 38mm x 38mm x 1.2mm thick ss304 sqaure pipe and cross bracing of 25mm x 25mm x 1.2mm thick square pipe, legs resting on adjustable nylon bullet feets. top to be turned up 50mm, turned out 75mm, turned down 75mm and in 12mm, top esting on angular structure of 25mm x 25mm x 3mm ss202 angle.dimension : 950 x 600 x 850 27 three sink unitthree sink unit, top to be constructed out of 16gz ss304 sheet, resting on 25mm x25mm x 3mm ss202 angle, three os sink unit of size 450 x 450 x 300mm, back splash 150mm, legs constructed out fo 38mm x 38mm x 1.2mm thick and cross bracing constructed out of 25mm x 25mm x1.2mm thik ss304 square pipe.dimension : 1500 x 600 x 850+150 28 grease trap grease trap constructed out of 20gz ss304sheet dimension :450 x 300 x 300 29 clean dish landing tableclean dish landing table, top 16 gz ss304, back splash of 100mm, below support of ss202 angular frame of size 25mm x 25mm x 3mm thickness, two undershelves constructed out of 18gz ss304. sheet, legs constructed out of 38mm x 38mm sqaure pipes of 1.2mm thiickness, legs resting on adjustable nylon bullet feets.dimension : 600 x 600 x 850+150 30 clean dish rack5 nos perforated shelf constructed out of 18gz ss304 sheet, legs constructed ot of 38mm x 38mmx 1.2mm thick ss304 square pipe, restingon adjustable nylon bullet feets.dimension :900 x 600 x 1800 31 pot rack4 nos pipe shelves constructed out of 25mm x 25mm x 1.2mm thick ss304 pipes, legs constructed ut of 38mm x 38mm x 1.2mm thick ss304 square pipe, resting on adjustable nylon bullet feets.dimension : 900 x 600 x 1800 32 wall shelf double wall shelf constructed out of 18gz ss304 sheetdimension :3000 x 350 x 50 33 extra itemssandwhcih griller imported and reputed make, jumbo bread size table top 34 deep fat fryer table top, reputed make table top 35 salamander imported and reputed make, capacity 1 / 1gnpan wall mounted 36 microwave lg or equivalent wall mounted 37 insect killer reputed make ceiling hanged 38 garbage bins aristo / nilkamal 60 ltrs 39 pulveriser 1.5hp 40 tilting wet grinder 10ltr 41 commercial mixer 5ltr 42 potato peeler 10kg 43 table with sink unitsink with table, top 16 gz ss304, back splash of 100mm, sink bowl size 400 x 400 x 250mm, below support of ss202 angular frame of size 25mm x25mm x 3mm thickness, cross bracing support constructed out of ss304 square pipe of size 25mm x 25mm x 1.2mm, sheet, legs constructed out of 38mm x 38mm sqaure pipes of 1.2mm thiickness, legs resting on adjustable nylon bullet feets.front of sink to be covered with apron. oneundershelf constructed out of 18gz ss304 sheet.dimension : 1000 x 600 x 850+100 44 wall shelf double wall shelf constructed out of 18gz ss304 sheet dimension :4800 x 350 x 50 45 front loading automatic washer and dryerbosch make fully automatic front loading washer and tumble dryer8kg 46 exhaust systemexhaust hoodconstructed out of 20gz ss202 with stainless steel baffle filters of size 500mm x 500mm, hood to have oil collection tray, hood can be madeinparts but has to look as a continious one.dimension : 5100 x 1050 x 500 47 cemtrifugal blower fan for hot air exhaust7.5hp centrifugal blower fan enclosed in an acoustic enclosure cabinet with 3 static pressure and giving output of 13500 cfm7.5hp 48 cemtrifugal blower fan for fresh air intake5hp centrifugal blower fan enclosed in an acoustic enclosure cabinet with 3 static pressure and giving output of 9500 cfm5hp 49 ducting for hot and fresh airconstructed out of 24gz gi sheet, with required canvass, rubber lining on joints, ms supports and required hardware for complete installation, rates to be given per sqft and billed after actual measurement.per sqft 50 damper damper for branch ducting, 450mm x 450mm 51 damper for dropper 300 x 300 52 fresh air grills 53 gas lineas per site, rates to be quoted for per miter and togas bank to be complete with manifold, on / off valve, two pressure guaze, click on adaptor, cylinder pig tails, gas flood back arrestor, iso approved gas pipe, ncv, flexible connecting pipes required....

Department of Higher Education - West Bengal

34808629 supply of equipment and specimen , equipments and specimen. , stage and ocular micrometer ( 500 / x 2 ) 500 / x 2 , camera lucida ( 1800 / x 2 ) 1800 / x 2 , colorimeter systronics 1 nos. 1 , b.o.d. with shaker and voltage stabilizer b.o.d. incubator with shaker, stainless steel 304 gauge, shaker capacity: 9 flasks of 250 ml clamps, temp. range: 50c 600c, min. 200lt. 01 , microcentrifuge 15000rpm, lcd display supplied with 12*1.5 / 2.0 ml & pcr strip rotor make: remi model: rm 03 plus 01 , mini protean® tetra vertical electrophoresis cell, 4 gel, for 1.0 mm thick handcast gels, with powerpac™ basic power supply bio rad 01 , plant growth chamber automatic with digital display, stainless steel, 6 10cu. ft., temp. range min. 100 500c, 0 24 hrs. illumination timer, temp. controller, humidity controller, 3kva voltage stabilizer 01 , vortex tarson, min. 3000rpm 01 , conductometer1pcs , potentiometer1 pcs , colorimeter 1 pcs , digital temperature controlled water bath 2 pcs , mercury thermometer ( 0oc 250oc ) 5 pcs , chick embryo slides for 24h 1 nos. 1 , 48h 1 nos. 1 , 72h 1 nos. 1 , 96h 1 nos. , different sections of placenta slides 1 nos. 1 , permanent slides of testis 1 nos. 1 , epididymis 1 nos. 1 , seminal vesicle 1 nos. 1 , prostate 1 nos. 1 , cowpers 1 nos. 1 , ovary 1 nos. 1 , uterus ( endometrium ) 1 nos. 1 , fallopian tube ( oviduct ) 1 nos. 1 , cervix 1 nos. 1 , models on human heart 1 nos. 1 , models on brain 1 nos. 1 , models on blastula of frog 1 nos. 1 , models on blastula of chick 1 nos. 1 , models on cleavage of egg 1 nos. 1 , models ongastrula in frog 1 nos. 1 , models on gastrula in chick 1 nos. 1 , models on fate map of chick 1 nos. 1 , models on fate map of frog 1 nos. 1...

Department Of Food And Public Distribution - West Bengal

34769545 bids are invited for basis lcms ms , icp ms , analytical balance , semi micro balance , ph meter , bottle top dispenser set , refrigerated centrifuge , serological water bath , digital thermo hygrometer , frost free refrigerator , nitrogen evaporator , homogenizer , hot air oven , hot plate , hotplate cum magnetic stirrer , laboratory mixer grinder , micropipette set , multitube vortex mixer , nitrogen generator , shaker incubator , orbital shaker , rotary vacuum evaporator , solvent filtration unit , upright vertical deep freezer , ultrasonic bath , vortex mixer cyclomixer , water purification system , spe vacuum manifold , consumable , furniture , manpower , nabl accreditation establishment of food testing frk laboratory on turnkey total quantity : 56...

University Of Burdwan - West Bengal

34618804 repairing of equipments 1. thermal cycler (pcr) 2. uv vis spectrophotometre 3. cooling centrifuge (floor model) 4. rotary evaporator 5. rotary evaporator 6. orbital shaking cum bod incubator 7. shaker water bath 8. incubator shaker 9. small incubator 10. autoclave...

Department of Higher Education - West Bengal

34553616 procurement of equipment, chemicals of chemistry, physics departments , chemistry : borosilicate glass burette 50 ml ( ptfe stopcocks ) , borosilicate glass pipette 25ml , pipette filler for up to 25ml pipettes , stalagmometer , clamp for stalagmometer , ostwald viscometer , digital ph meter with electrode , litmus paper , electrically heated melting point apparatus , boiling point apparatus , paper chromatography papers , thin layer chromatography plates , calorimeter , rubber pipe for distillation water flow , glass condenser , magnetic stirrer , heating mantle , condenser ( normal ) , condenser ( spiral ) , water bath , bottle shaker , watch glass , conductivity meter with electrode , beaker 25 ml , beaker 50 ml , beaker 100 ml , beaker 250 ml , beaker 500 ml , round bottom flask 25 ml , round bottom flask 50 ml , round bottom flask 100 ml , round bottom flask 250 ml , parafilm , digital conductivity meter with electrode , digital potentiometer with electrode , uv chamber , capillary tube , uv visible spectrometer , test tube , test tube holder , column ( 20mm ) , chemicals : ethanol 500 ml , sucrose , glucose , sodium acetate , ammonium hydroxide , acetic acid ( 2.5 litters ) , hydrochloric acid ( 2.5 litters ) , sulfuric acid ( 2.5 litters ) , kmno4 , fecl2 , oxalic acid , sodium oxalate , k2cr2o7 , diphenylamine , anthranilic acid , o nitrophenol , p nitrophenol , cuso4 , benzoic acid , chloroform 500 ml , pyridine , sodium nitrite , phthalic anhydride , ccl4 500 ml , copper powder , nh4oh , cacl2 , ki , kio3 , tollen’s reagent , fehling’s solution 1 , fehling’s solution 2 , nahso3 , 2, 4 dnp , koh , naoh , nano2 , zn dust , nh4cl , cinnamaldehyde , vanillin , citric acid , resorchinol , benzaldehyde , butanol 500 ml , acetic anhydride 500 ml , iodine , cucl2 , cu ( no3 ) 2 , cu ( ch3coo ) 2 , cu ( clo4 ) 2.6h2o , bleaching powder , calcium sulphite , calcium sulphate , calcium oxide , calcium chloride , calcium carbonate , calcium perchlorate , calcium phosphate , iron ( iii ) oxide , iron ( iii ) sulphide , fecl3 , crcl3 , zinc perchlorate , cobalt perchlorate , nickel perchlorate , ammonium sulphate fertilizer , calcium ammonium nitrate fertilizer , superphosphate fertilizer , cono3 , chloramin t , sodium nitroprusside , lead acetate , agno3 , nh4oh , alcl3 , al ( oh ) 3 , nicl2 , fecl2 , mncl2 , cocl2 , co ( ch3coo ) 2 , fe ( ch3coo ) 2 , ni ( ch3coo ) 2 , ni ( no3 ) 2 , zn ( no3 ) 2 , fe ( no3 ) 2 , mn ( no3 ) 2 , nh3 , 1 bromobutane , iodobenzene , bromobenzene , chlorobenzene , benzene sulphonic acid , salicylic acid , cinnamic acid , 4 nitrophenol , methanol ( 2.5 litters ) , acetonitrile ( 2.5 litters ) , acetone ( 2.5 litters ) , physics : to study the motion of spring and calculate, ( a ) spring constant, ( b ) g and ( c ) modulus of rigidity. , to determine g and velocity for a freely falling body using digital timing technique , to determine the elastic constants ( all ) of a wire by searle’s method. , to determine the value of g using bar pendulum. , to determine the wavelength of sodium source using michelson’s interferometer. , direct measurement using op amp difference amplifier and to determine neutral temperature , measurement of planck’s constant using black body radiation and photo detector , photo electric effect: photo current versus intensity and wavelength of light; maximum energy of , photo electrons versus frequency of light , to determine work function of material of filament of directly heated vacuum diode. , to determine the planck’s constant using leds of at least 4 different colours. , to determine the wavelength of h alpha emission line of hydrogen atom. , to determine the ionization potential of mercury. , to determine the absorption lines in the rotational spectrum of iodine vapour. , to determine the value of e / m by ( a ) magnetic focusing or ( b ) bar magnet. , to setup the millikan oil drop apparatus and determine the charge of an electron. , to show the tunneling effect in tunnel diode using i v characteristics. , to determine the wavelength of laser source using diffraction of single slit. , to determine the wavelength of laser source using diffraction of double slits. , study of v i & power curves of solar cells, and find maximum power point & efficiency. , to design a circuit to simulate the solution of a 1st / 2nd order differential equation. , study of electron spin resonance determine magnetic field as a function of the resonance frequency , study of zeeman effect: with external magnetic field; hyperfine splitting , to show the tunneling effect in tunnel diode using i v characteristics. , quantum efficiency of ccds , to measure the magnetic susceptibility of solids. , to determine the coupling coefficient of a piezoelectric crystal. , to measure the dielectric constant of a dielectric materials with frequency , to determine the complex dielectric constant and plasma frequency of metal using surface plasmon , resonance ( spr ) , to determine the refractive index of a dielectric layer using spr , to study the pe hysteresis loop of a ferroelectric crystal. , to measure the resistivity of a semiconductor ( ge ) with temperature by four probe method ( room temperature to 1500 c ) and to determine its band gap. , to determine the hall coefficient of a semiconductor sample. , to verify the law of malus for plane polarized light. , to analyze elliptically polarized light by using a babinet’s compensator. , to study dependence of radiation on angle for a simple dipole antenna. , to determine the wavelength and velocity of ultrasonic waves in a liquid ( kerosene oil, xylene, etc. ) , by studying the diffraction through ultrasonic grating. , to study the reflection, refraction of microwaves , to study polarization and double slit interference in microwaves. , to determine the refractive index of ( 1 ) glass and ( 2 ) a liquid by total internal reflection using a gaussian eyepiece. , to study the polarization of light by reflection and determine the polarizing angle for air glass interface. , to verify the stefan`s law of radiation and to determine stefan’s constant. , to determine the boltzmann constant using v i characteristics of pn junction diode. , synthesis of metal nano particles by chemical route. , synthesis of semiconductor nanoparticles. , surface plasmon study of metal nanoparticles by uv visible spectrophotometer. , xrd pattern of nanomaterials and estimation of particle size. , to study the effect of size on color of nanomaterials. , to prepare composite of cnts with other materials. , growth of quantum dots by thermal evaporation. , prepare a disc of ceramic of a compound using ball milling, pressing and sintering, and study its xrd. , fabricate a thin film of nanoparticles by spin coating ( or chemical route ) and study transmittance spectra in uv visible region. , prepare a thin film capacitor and measure capacitance as a function of temperature or frequency. , fabricate a pn diode by diffusing al over the surface of n type si and study its v i characteristic. , measurement of distortion of a rf signal generator using distortion factor meter....

Department Of Defence - West Bengal

34526872 bids are invited for qcc 1 aiv testing machine qcc 2 digital inclinometer for reading sloes and camber qcc 3 digital measuring wheel with lcd display and kick fold stand qcc 4 digital physical balance 25 kgs weighing capacity least count 01 gm qcc 5 dora gps gis hand held make stanley qcc 6 gps touch screen digital qcc 7 infrared thermometer for measuring bitumen temperature qcc 8 laser distance meter d200 topo make qcc 9 max min thermometer digital make gh zeel company england qcc 10 pavment core cutting machine, drilling machine qcc 11 portable weather tracket qcc 12 pressmatic compass with stand qcc 13 rain guage qcc 14 road marking machine qcc 15 steel tape 10 meter qcc 16 steel tape 30 meter qcc 17 steel tape 50 meter qcc 18 benzene qcc 19 paraafin ware qcc 20 straight edge qcc 21 sand replacement density measurment appratus qcc 22 survey umbrella qcc 23 measuring cylinder 100 ml qcc 24 measuring cylinder 500 ml qcc 25 measuring cylinder 1000 ml qcc 26 filter paper qcc 27 marshal stability apparatus qcc 28 vicat needle apparatue qcc 29 water bath , 6 holes for lab qcc 30 bitumen penetration test apparatus qcc 31 bitumen softening point apparatus qcc 32 digital weighing machine max cap 10 kgs qcc 33 digital weighing machine max cap 30 kgs qcc 34 buoyance balance qcc 35 is sieve , size 90 mm, 63 mm, 53 mm, 45 mm, 40 mm, 37.5 mm, 26.50 mm, 22.40 mm, 20 mm, 19 mm, 13.2 mm, 12.5 mm, 11.20 mm, 10 mm, 9.50 mm, 6.70 mm, 5.6 mm, 7.75 mm, 2.8 mm, 2.36 mm, 1.18 mm, 600 mic, 300 mic, 150 mic, 90 mic, and 75 mic qcc 36 slump test apparatus qcc 37 compressive strength testing machine 200 ton capacity qcc 38 flakiness & elongation index measuring gauge qcc 39 is sieve 125 mm qcc 40 is sieve 90 mm qcc 41 is sieve 75 mm qcc 42 is sieve 63 mm qcc 43 is sieve 50 mm qcc 44 is sieve 45 mm qcc 45 is sieve 37.5 mm qcc 46 is sieve 31.5 mm qcc 47 is sieve 22.4 mm qcc 48 is sieve 11.2 mm qcc 49 is sieve 4.75 mm qcc 50 is sieve 19 mm qcc 51 is sieve 20 mm qcc 52 is sieve 10 mm qcc 53 is sieve 1.18 mm qcc 54 is sieve 6.30 mm qcc 55 is sieve 12.5 mm qcc 56 is sieve 2.80 mm qcc 57 is sieve 9.50 mm qcc 58 is sieve 13.20 mm qcc 59 is sieve 2 mm qcc 60 is sieve 850 microm qcc 61 is sieve 600 microm qcc 62 is sieve 425 microm qcc 63 is sieve 300 microm qcc 64 is sieve 150 microm qcc 65 is sieve 180 microm qcc 66 is sieve 90 microm qcc 67 is sieve 45 microm qcc 68 pan total quantity : 1142...

Netaji Subhas Open University - West Bengal

34505942 ac/225/22 23 laboratory instruments and apparatus , instruments for cell biology and development biology laboratory: , laboratory water purification system laboratory water maker make: ion exchange model: lab q laboratory water maker with 10 lph flow , trinocular digital microscope with camera attachment dewinter ‘prime’ trinocular led illumination microscope with ‘dgi 510’ 5 mega pixel usb 2.0 camera attachment and ‘caliper pro’ software , student upright microscope (compound) (2) dewinter educator junior student medical microscope , stereoscopic microscope ‘stereomaster plus’ stereo binocular microscope , microtiter plate reader/elisa reader elisa plate reader merilyzer eiaq.jant , laminar air flow (horizontal) brand : digitech model:laf422 , microcentrifuge remi rm 03plus , routine centrifuge with swing out heads remi r8mplus with s8 15 & s6 50 , mini submarine / horizontal gel apparatus mini sub system: small model gel size 10 x 7 cm (for 8 samples) brand: genei cat no: 106470gb , mini vertical gel apparatus vertical mini gel system: mini model gel size (8 x 7) cm, (hxw) for 7 samples brand: geneicat no. 106680gb , mini gel transfer/blotting apparatus electro transfer mini system make : genei cat no. : 106816gb , electrophoresis power supply apparatus (power pack) power pack for gel apparatus brand: genei eps 500 model; 0 500 v; 0 500 ma; variable with timer constant current ; constant voltage ; digital display , reagent freezer reagent freezer remi rlr 400 , vortex vortex/cyclo mixture remi cm 101 with cm 01 & cm 03 , laboratory stirrer with teflon pestle & 4 cross blade laboratory stirrer with teflon pestle & 4 cross blade remi rq 5plus , magnetic hot plate stirrer remi 2 mlh , vertical autoclave 40 lt./ medium size local make(will be used frequently good quality needed) , autopipette and steripipette a. 1 10?l b. 10 100 ?l c. 100 1000 ?l d. steripipette e. 8 channel (10 100 ?l) terson accupipet t10 (1 10?l) t100 (10 100 ?l) t1000 (100 1000 ?l) steripette pro with filters 8 channel multipipette , electronic analytical balance brand: k.roy model: bw200e , dry bath small dry bath (small) rivotek , shaking water bath (small) , digital ph meter with electrode brand: labman model: lmph 12 , dissolved oxygen meter (microprocessor) brand: labman lmdo 50 , portable ph meter eutech phtestr20...

National Institute Of Technical Teachers Training And Research - West Bengal

34163602 notice inviting tender, sale of obsolete articles 1. vapour compressor and air conditioning system 2. instrumentation tutor unit for measurement of temperature and speed model ( unique ) 3. instrumentation tutor unit for measurement of displacement and strain 4. instrumentation tutor unit for measurement, vibration force, light, intensity with respect to distance, resistance and capacitance 5. instrumentation tutor unit for measurement of load, torque and pressure 6. instrumentation tutor unit for measurement of capacitance trainer 7. cnc train master lathe ( hmt ) 8. cnc train master machining centre ( hmt ) 9. printer ( hp desk jet 670c ) 10. dot matrix printer epson ( l.q. 1070t ) 11. electro discharge machine 12. china make star model lh011b multipurpose machining system with standard accessories 13. 4 stroke petrol engine 14 4 stroke diesel engine 15. 2 stroke petrol engine 16 screw conveyor 2 meters long 17. husk seperator 18. flow measurement and pipe friction apparatus 19. hp laserjet printer 2300 d 20 digital vibration indicator 21. scanner ( hp scan jet 3670 ) 22. dual trace oscilloscope 23. flat bed scanner ( hp 2400 ) 1. mortar vibration machine with accessories 2. transit oven 3. pundit ultra sonic concrete tester 4. rebar locator profometer ( proceq ) 5. resistivity meter ( proceq ) 6. bar tracker cover meter ( controls, uk ) with calibration test block 7. humidity cabinet 1. consolidation ( oedometer ) test apparatus 1. photochem calorimeter 2. systromics ph meter 1. ibm server x3400 xeon dual processor 2. wireless access point 1. multimedia dlp projector 2. router 3. laser printer 1. xeon based server 1. ups ( 15 kva ) 2. multimedia desktop1. portable reflector 30’x40’ with stand ( outdoor shooting ) 2. enlarger b2 modern manual focusing with 55 mm, 80 mm, & 105 mm lenses. 3. contract printing frame 4. developing tank universal 5. sound movie projector 16 mm keltron pj1160m ii 6. mamya 645 120 slr camera with accessories 7. 35 mm slr camera pentax k1000, body no. 6873847, lens no. 6097001 8. asahi pentax mz m 35 mm slr camera 35 80 mm lens 9. digital still camera kodak p880 with storage device 1 gb 10. motorized unit for nikon camera md 11. flash gun uno mat p300 tct auto twin reflector 12. flash gun vivitar 285 13. akai tape recorder 1710 w 14. dark room timer smith 15. scale weighing 16. film dryer agil model m ii 17. tele photo lens nikon 135 mm, nikkormat 18. wide angle lens 28 mm 19. telephone lens 200mm 20. uv filter for mamiya 645 21. lens hood for pentax 22. close up lens set ( 4 ) 23. macro lens 24. philips gooseneck unidirectional mic lbb9092 25. akg dynamic cardioid mic d2000 1 26. ahuja handled cordless mic awm690v 27. studio master cordless lavelier / tie type mic em ii / el ii 28. vcp thomson pth803 29. photo printer canon pixma ip 8500 30. beta sp one piece camcorder uvw – 100 pk 31. beta editing recorder / player uvw 1800 p 32. playback adapter model v a300p33. u matic 3 / 4’ vcr gcel 104 1 34. automatic edit control unit with control cable 35. dubbing cable 36. audio cable 37. digital plain paper copier with padestal km4050 38. digital multimeter 39. cable release 1. carbon residue apparatus 2. calorimeter: filter photo calorie meter ( 5 filter ) , analog, model no. 322, s. no. 97004069 ) 3. hand blower, electric ( 220 v ) 4. muffle furnace, electric 5. gas analyser complete set pt. electrodes “or set”. 6. gas analyser : spare slow combustion pipette with pt. electrodes 7. asbestos gloves ( 12” ) 8. gloves ( hand gloves ) 9. burner ( maker ) 10. hypso meter ( copper made ) , cap: 2 litters 11. flash point apparatus ( elec. heated with control ) 12. flash point apparatus ( gas heated with burner ) 13. burner ( techlu ) 14. air oven, range : ( 40o c to 250o c ) size: 12’x12’x14’ 15. bath: water bath ( 300x230x9 mm ) 16. oxygen cylinder ( medical type ) 17. gas cylinder ( indian oil corporation ) 18. gas regulator for gas cylinder 19. tong for crucible ( stainless steel ) 20. tong ( ni plated – 6’ ) 21. oxygen cylinder ( key spindle double ended ) 22. stand: rector ring ( 3” dia ) 23. stand: rector ring ( 6” dia ) 24. stand: rerort stand ( rod 3 / 8” ) 25. stand: boss head to fit the stand ( rod – 3 / 8” ) 26. stand: condenser clamp ( 3 finger type ) 27. spatula stainless ( one side flat & one side spoon ) 28. spatula horn ( 6” ) 29. spatula stainless ( both side flat ) 30. bio chemical melting point apparatus ( s. no. 7098 ) without manual 31. bath: water bath complete set ( as per order s. no. 10923 ) , acc. no. 01 32. test sieves with lid & receiver ( 8” dia x 2” ht ) , mesh no. : 20, 25, 30, 36, 40, 50, 60, 72, 80, 100, 120, 150, 200, 250, and 300 ) 33. lid & receiver for test sieves ( 8” dia x 2” ht ) 34. polythene welding iron 35. mortar & pestle ( iron ) 36. teak wood frame for bdh chemical 37. enamel tray ( 12” x 10” ) 38. blow lamp 39. centifuge, cap.: ( 4 x 15 ml ) 40. tool: trowel ( size 2 ) 41. gas generator ( elec. ) run by petrol / solvent with burner 42. ph meter : 0 14 ph ( digital ) , systronic, s. no. 1478 43. turbidity meter, e1 model no.: 331, s. no. 97006095 44. kit for estimation of arsenic 45. kit for estimation of nitrate 46. kit for estimation of phosphate 47. deioniser 48. lux meter: ( lx 101 model ) lutron make “taiwan” with manual 49. portable water & soil analysis kits ( digital ) deluxe model, model no. – 191e ( determination of ph. conductivity, temp., tds, do with manual ) 50. b.o.d. incubator: digital electronic temperature controller cum temperature indicator, temperature range 2oc to 50oc, accuracy 1oc complete with racks, inner chamber stainless steel, 51. auto exhaust analyser: co hc analyser with printer, model npm ch1, serial no.: 578 52. sound level meter digital lutron brand, model sl. 4001 complete with instruction manual and calibration screw driver with manual, 31 / 2 digit display. 53. ( a ) astm distillation apparatus ( for crude petroleum ) :ip 24 & astm d 2892 ( electrically heated model with voltage varrier control ) with manual ( b ) thermometer for above ( 1 ) ip 4c ( range 4 to 360o c ) ( c ) optional spares: ( i ) spare 100 cc distillation flask ( ii ) spare 100 cc receiver ( iii ) spare condenser54. ( a ) astm distillation apparatus ( for petroleum products ) :ip 123 & 1448 ( p 18 ) & astm d 86 82 ( electrically heated model with voltage varrier control and geared heated unit side or front type ) with manual. ( b ) thermometers for above ( i ) ip 5c ( range 2 to 300o c ) ( ii ) ip 6c ( range 2 to 400o c ) ( c ) optinal spares: ( i ) spare 100 cc cylinder ( ii ) spare 200 cc cylinder ( iii ) spare 125 cc flask ( iv ) spare 250 cc flask ( v ) spare nicrome element ( vi ) spare porcelain base ( vii ) spare asbestos board for electrical set ( 32 mm or 38 mm or 50 mm or 70 mm ) imported quality. 55. ( a ) atomic absorption spectrophotometer d2 lamp ( ultra pulse ) back ground corrector 1024 hz, software for operation & data processing and rs. 232 c interface port for direct connection to a computer, guaranteed performance better than 0.7 abs for 5 mg. / l copper solution with an rsd of less than 0.5%, air compressor, type – piston, motor h.p. ¾ volt / hertz / phase:230 / 50 / 1, max. pre psig 100, weight 15 kg., dimension 13” x 8” 15” ( hxwxl ) , computer power requirement 230v, ± 10%, 50 hz, 500 va ac, accuracy : + / 0.5 nm, bandwidth:variable from 0.1 nm to 2.0 nm, photometric range: 0 to 2.000 abs., photometric accuracy: + / 0.01 abs at 1 abs, hollow cathode lamps: frequency 512 hz, no. of lamps to be lit: 1 to 6 simultaneously, lamp holder to accept six lamps on turret, positioning is done automatically, computer, pentium cpu @133 mhz, 8 mb ram, 1 gb hdd, 1.44 mb fdd, colour monitor, 14 inch svga, 2 serial and parallel port, 1 mouse port, keyboard and mouse, std. operating system ms dos 6.22, printer ink jet with required accessories, sr. no. : 3282 / 0398. model chemito 203 with manual. 56. ( b ) nitrous oxide burner 57. ( c hollow cathode lamps ( as, cr / cu / co / fe / mn / ni, hg, cd, pb, p, ca / mg, na / k ) 58. ( d ) pre requisites ( required for the installation of the system ) ( i ) nitrous oxide cylinder with double stage regulator ( ii ) acetylene cylinder with double stage regulator ( iii ) servo voltage stabilizer, kva ( iv ) ss steel hood with exhaust fan including necessary fittings 59. flow measuring device by using venturimeter, orifice meter, rotameter & pitot tube ( closed circuit ) : ( i ) sump tank: 250 ltrs. ( approx. ) , material – fibre reinforced plastic, ( ii ) measuring tank:capacity – 30 ltrs., material – f.r.p. ( with ) piezometric tube ) ( iii ) monoblock pump: f.h.p. with necessary piping and control valves, ( iv ) measuring device: venturimeter, orifice meter, rotameter & pitot tube with inclined manometer, ( v ) manometer with stand. 60. pipe friction apparatus ( closed circuit ) ( i ) three pipes : different diameter ( ii ) cock tapping at 2 m distance ( iii ) supporting stand ( iv ) measuring tank of suitable capacity with drain valve & gauge glass ( v ) different manometer of 1 meter length without mercury ( vi ) centrifugal pump 61. centrifugal pump test rig. ( variable speed ) : ( i ) centrifugal pump 1” x 1” ( ii ) variable speed motor with control 1 h. p. ( iii ) pressure gauges for head measuremen ( iv ) power meter for motor power measurement ( v ) control valve for flow control ( vi ) control panel with various control mounted on it. 62. tilting flume, 4 meter long ( open type ) with accessories ( rs. 34, 400.00 ) 63. dot matrix printer ( model: tvse msp 345 ) , sr. no. 993918739 ( 23pin / 132 col / 300 cps 64. analytical balance: model : ab104 s, readability: 0.1 mg, max. capacity: 101g, repeatability: 0.1 mg, linearity: ± 0.2 65. loquid liquid extraction ( lab model ) glass column 3 inch dia x 4 ft. height liquid liquid separator gear pump. tank ( 1 x 1 x 1 ft. ) – 02 nos. with stand and necessary fittings. 66. cstr reactor ( lab model ) 67. plug flow reactor ( lab model ) : a tubular reactor pipe in the form of u tube of 400 mm long with 5 litres, cap: fed hopper fabricated from ss 316 grade 68. agitated batch crystalliser ( lab model ) : s.s. steel tank, size : 8 litres, with cooling coil and stirrer. 69. heat transfer through composite wall: composite wall assembly with digital electronic temperature measurement ( lab model ) 70 dr / 4000 uv vis spectrophotometer: 190 110 nm european power card ( includes single cell module, cell adapters, 1 inch matched quartz cells, carousel module with 1 inch, 4 position and 1 cm, 6 position inserts ) 71. flame photometer catalogue no.: or 301 ) with following optional accessories. 72. ( 1 ) optical filter, calcium 73. ( 2 ) optical filter, lithium 74. ( 3 ) compressor oil free 75. ( 4 ) tank, air reservoir 76. ( 5 ) filter, moisture 77. hot plate – operable on 220 / 230 v, ac, rectangular, electrical with energy regulator size: 12 inch x 10 inch 78. conductivity meter ( digital ) , up based with two cells of cell constant 1.0 & 0.1 systronics, product code: 103062, type 306, s. no. 899 79. ph meter ( digital ) , μp based with electrode, systronics, product code: 103611, type 361, s. no. 361 80. spectrophotometer ( digital ) , systronics with digital w / l display ( 340 990 nm ) , 10nm b / w, two position sample holder, product code: 101661, type 166, s. no. 698 81. continuous water distillation unit: capacity: 4.5 litres / hour, made: s. s. with condenser, single water still ( distillation ) , free standing, electrically operated, water still parts are made of stainless steel, having immersion water heater, raw water protection & electrical contril box. mounted on a sturdy ms stand. made of ss 304 ( single stage ) . 82. arsenic kit, make: hach, usa 83. water still table pattern ( barnstead type ) make: sonar, double wall, inside tank ( boiler ) & condenser made of s.s. capacity: 4 lit. / hour, load:4.0 kw 84. nephelo / turbidity meter, digital systronics, type 132, product code : 101327 85. dissolved oxygen meter ( portable ) , digital systronics, type – 312, product code: 103126 86. pipette washer, pp, pipette length 40 cm, tarsons 87. eco scan temperature meter 63 wires temp. meter with probe. 88. data logger for umidity & temperature recorder, model: rhtemp101, range: ( temperature: 40oc to +80oc, humidity: 0 to 95% ) , sn: m33071, make : madge tech, usa, pc interface cable: ifc 110 89. waterproof salinity tester, 0.10 – 10.00 ppt, accuracy – 2 % of full scale, resolution 0.1 ppt 90. dissolved oxygen meter ( bench top ) ( eutech, cat no. ecd01500 / 22, s. no. 244039 with 12v / 500 ma dc adaptor self stirring do / bod probe no. 13620 ssp, s. no. 233153 91. turbidity meter, type : bench top, make: eutech, cat no.: ectbdir1000, s. no. 411312 with 12v / 500ma dc adaptor cuvette sample: three nos., cat no. ectbdcuv03kt, calibration...

Zilla Parishad - West Bengal

34156175 purchase of instrument of materials testing lab , compressive strength testing machine electrically operated ( digital ) , capacity: 1000 kn.least count: 1 kn. accuracy + / 1 % of the applied load conforming to is 14858:2000. ( hand operated , vicat apparatus conforming to is : 5513 1996 , gauging trowels 10 nos , pycnometer conforming to is: 2386 ( part iii ) 1963 , le chateliars flask conforming to is : 4031 ( part 3 ) 1988 , blaines air permeability apparatus with accessories conforming to is: 5516 , concrete core cutter machine ( as per relevant is code ) , accelerated curing tank , electronic weighing balance ( digital ) , capacity 5 kg, sensitivity 500 mg. calibrated. pan siz 12 inch x 12 inch , thermostatically controlled hot air oven with digital indicator & blower 300x300x300 mm . inside chamber made with stainless steel. capacity: ambient to 250 degree celcius. temperature accuracy + / 1 degree celcius , 4 nos.metal tray of size larger than 650 cm2 / 12 inch x 12 inch / 12 inch x 18 inch , thermometer 0 to 350° c , sensitivity 0.1° c. , penetration testing apparatus of bitumen with container, needle, stop watch, water bath with thermostat, thermometer as specified in is: 1203 1978 , cleveland flash & fire point tester / pensky martens closed tester consist of cup, lid, stirrer device, shutter, flame exposure device & all the apparatus conforming to is:1209 1978 , ring & ball apparatus, steel balls ( 2 nos. ) , brass rings ( 2 nos. ) and all the apparatus as specified in is: 1205:1978 to determine the softening point of bitumen , casagrande apparatus confirming to is: 9259 1979 & other apparatus required todetermine the liquid limit & plastic limit as specified in is: 2720 ( part 5 ) 1985. , cylindrical metal mould ( for standard & modified proctor test ) with 2.5 kg & 4.5 kg rammer and all the required apparatus to determine optimal moisture content of soil for proctor conforming to is 2720 7 & is 2720 8 , standard penetration test apparatus of soil conforming to is: 2131 ( 1981 ) , digital moisture meter ( hand held ) , polycarbonate beakers ( 50 ml ) 5 nos. , polycarbonate beakers ( 100 ml ) 5 nos. , metal tray 12x12 2 nos. & 12x18 2 nos , hydrometer conforming to is : 2720 ( part 4 ) 1985 , specific gravity bottle ( 100 ml ) 4 nos. , digital turbidity meter ( table top type ) conforming to is : 3025 ( part 10 ) 1984 , digital conductivity meter conforming to is : 3025 ( part 14 ) 1984 , digital tds meter conforming to is 3025 ( part 16 ) : 1984 , digital do meter conforming to is 3025 ( part 38 ) : 1989 , drinking waterfield testing kit to determine turbidity, total hardness, arsenic, dissolved oxygen. , cylindrical metal measure with handle for determination of bulk density of aggregates, capacity 3, 15, 30 litres and tamping rod of 16 mm dia & 60 cm long , aggregate impact testing machine with all the apparatus specified in is: 2386 ( 4 ) , metal flakiness gauge to determine flakiness index of coarse aggregate conforming to is:2386 ( part i ) 1963 , metal gauge to determine elongation index of coarse aggregate conforming to is:2386 ( part i ) 1963 , los angeles abrasion testing machine conforming to is: 10070 1982 with all the apparatus specified in is: 2386 ( 4 ) , aggregate crushing value determination apparatus with all the accessories specified in is: 2386 ( 4 ) , laboratory california bearing ratio ( cbr ) test apparatus with all the accessories specified in is 2720 16 ( 1987 ) with cbr mould and its accessories conforming to is 9669 ( 1980 ) , three speed or four speed motor, ms mould , set of is sieves mentioned in table i of is: 2386 part i 1963 conforming to is : 460 1962 with pan & lid gi 75, 63, 53, 45, 37.5, 31.5, 26.5, 22.4, 13.2, 4.75, 10, with pan & 36 37 lid brass 4.7, 2.36, 2.00, 1.18, 1.00 mm, 75, 600, 300, 150 micron lid & pan , mechanical sieve shaker ( table top type ) , 5 nos. of dry cloth larger than 750 mm x 450 mm...

West Bengal Small Industries Development Corporation Limited - West Bengal

34149431 supply procurement of machineries, tools, equipments, furniture for the footwear and leather testing laboratory to be set up in tanning, training and service centre ( ttsc ) in calcutta leather complex. ( as per annexure a ) 1.01 analytical balance ( ref : annexure 1 ) 2 ph meter ( ref : annexure 2 ) 3 kjeldhal nitrogen estimation apparatus ( standard model ) 4 oven ( ref : annexure 3 ) 5 water bath ( ref : annexure 4 ) 6 soxhlet extractor ( ref : annexure 5 ) 7 muffle furnace ( ref : annexure 6 ) 8 gas chromatography with mass spectrometry detector ( gc ms ) ( ref : annexure 7 ) 9 uv visible spectrophotometer ( ref : annexure 8 ) 10 fourier transformation infrared spectrometer with attenuated total reflector ( ftir atr ) ( ref : annexure 9 ) 11 gas chromatography with electron capture detector ( gc ecd ) ( ref : annexure 10 ) 12 inductively coupled plasma mass spectrometry ( icp ms ) ( ref : annexure 11 ) 13 triple quadrupole liquid chromatography mass spectrometer ( lc msms ) ( ref : annexure 12 ) 14 high performance liquid chromatography with photodiode array detector ( hplc pda ) ( ref : annexure 13 ) 15 leather shrinkage tester ( ref : annexure 34, a ) 16 flexometer ( ref : annexure 34, b ) 17 penetrometer ( ref : annexure 34, c ) 18 water absorption tester ( ref : annexure 34, d ) 19 cutting machine ( ref : annexure 34, e ) 20 buffing machine ( ref : annexure 34, f ) 21 drilling press machine ( ref : annexure 34, g ) 22 heat activator ( ref : annexure 34, h ) 23 universal testing machine ( ref : annexure 34, i ) 24 moisture balance ( ref : annexure 44, j ) 25 shaking water bath ( ref : annexure 15, k ) 26 steam distillation ( ref : annexure 16 ) 27 hot plates ( ref : annexure 17 ) 28 rota vapour ( ref : annexure 18 ) 29 water circulator chiller ( ref : annexure 19 ) 30 ultrasonicator ( ref : annexure 20 ) 31 hot plate with stirrer ( ref : annexure 21 ) 32 fume hood ( ref : annexure 22 ) 33 horizontal shaker ( ref : annexure 23 ) 34 orbital shaker ( ref : annexure 24 ) 35 centrifuge ( ref : annexure 25 ) 36 humidity chamber ( ref : annexure 26 ) 37 offline spe chamber ( ref : annexure 27 ) 38 laboratory type i water purifier ( ref : annexure 28 ) 39 laboratory type ii water purifier ( ref : annexure 29 ) 40 ion chromatography ( ic ) ( ref : annexure 30 ) 41 leather grinding mill ( standard ) 42 standard flask 10 ml 43 standard flask 25 ml 44 standard flask 50 ml 45 standard flask 100 ml 46 standard flask 250 ml 47 standard flask 500 ml 48 standard flask 1000 ml 49 air compressor , ( ref :annexure 31 ) 50 nitrogen generator, ( ref :annexure 33 ) 51 helium cylinder with regulators, ( ultra purity of 99.999% ) 52 argon cylinder with regulators, ( ultra purity of 99.999% ) 53 zero air cylinder with regulators, ( ultra purity of 99.999% ) 54 nitrogen cylinder with regulators, ( ultra purity of 99.999% ) 55 table for equipment and wet work ( ref: annexure 33, laboratory equipment table specification ) 56 split ac 2.0 ton capacity, ( split ac, 2.0 ton ) 57 precision air condition, ( ref : annexure iii ) 58 80kva ups for back up for an hour 59 40kva ups for back up for an hour 65 paper shredder 71 remnant sample storage room 78 eye wash 79 safety shower 80 first aid box 81 spill kit 82 gloves heat resistant / acid resistant / electrical resistant 83 face shield, 84 yellow bin, ( filter paper, tissues, spent, silica, sample vials ) 85 white canister 5 litre, ( halogenated solvent waste ) 86 white canister 5 litre, ( non halogenated solvent waste ) 87 blue bin, ( broken glass ) 88 white round container, 5 nos ( sharp object ) 89 yellow bin with biohazard symbol, ( bio hazard waste ) 90 cyan bin, ( e waste ) 91 gunny bag, ( paper recycle ) ...

Department of Higher Education - West Bengal

34148459 procurement of equipment of microbiology, electronics, physics, botany, zoology, psychology, chemistry departments for procurement of equipment of microbiology, electronics, physics, botany, zoology, psychology, chemistry departments , microbiology : microwave oven , binocular microscope 10x, 40x, 100x , hot plate 8cmx8cm plate , electronics : oscillator kit hartley , oscillator kit copitts , oscillator kit wien bridge using opamp , oscillator kit wien bridge using opamp , oscillator kit crystal , oscillator kit relaxation oscillator , oscillator kit phase shift oscillator , ic555 monostable , ic555 astable , ic555 bistable , filter kit t type , filter kit m type , filter kit pi type , am / fm kit analog modulation & demodulation , am / fm kit digital modulation & demodulation , 8051 trainer kit , mosfet trainer kit , jfett trainer kit , power electronic devices ( components ) scr , power electronic devices ( components ) ujt , power electronic devices ( components ) diac , power electronic devices ( components ) triac , power electronic devices ( components ) power transistor , power electronic devices ( components ) jeft , power electronic devices ( components ) mosfet , physics : moment of inertia of a flywheel , coefficient of viscosity of water by poiseuille’s method , determination of elastic constants by searle’s method , value of g by using bar pendulum , height of a building using sextant , bh determination by a magnetometer , meldes experiment , thermo emf determination using op amp , measurement of plancks constant by using led. , measurement of em using bar magnet. , to study the photoelectric effect. , tunnel diode i v characteristics , determination of variation of dielectric constants with frequency. , to study temperature coefficient of ntc thermistor , determination of wavelength & velocity of ultrasonic waves in a liquid. , babinate compensator. , botany : simple microscope , compound microscope , stage micrometer , ocular micrometer , pointer , water bath , hot air oven , photoelectric colorimeter , centrifuge , germinating seed respiroscope , glass instrument , zoology : horizontal gel apparatus ( agarose gel ) with all accessories , uv transilluminator , colorimeter , microtome , electronic pressure checking machine ( omron ) , glucometer , haemoglobinometer , table top microcentrifuge , vertical gel apparatus , power pack , self illuminated binocular microscope , psychology : rescoder , chemistry : digital polarimeter sample tube glass teflon tube 20cm electronic sensor accuracy 0.02 0.05 degree resolution 0.01 degree brand best quality...

National Institute Of Technology - West Bengal

33900645 invitation for tenders for supply and installation of laboratory instruments in the department of chemistry , nit durgapur 01 hot plate cum stirrer 02 vacuum pump 03 heating mantle 1 04 heating mantle 2 05 hot air oven 06 digital temperature control water bath 07 sonicator 08 mechanical shaker 09 centrifuge...

Jadavpur University - West Bengal

33835015 supply of burette, measuring cylinder, pipette, pipette volumetric, volumetric flask, water bath, weighing balance, hot air oven, ph meter, conductivity meter, digital display board for refrigerator, digital thermometer, muffle furnace, hygrometer...

Department Of Education - West Bengal

33780991 supply of instruments supply, install, testing, commissioning of 5 different departments instruments for barasat college , a ) for details specification, brand, model, approx. quantity, unit refer to technicalspec files b ) the supplier must supply the prescribed brand, model whenever its mentioned or best quality department of geography : satellite imagery sets ( imagery+ toposheet ) liss iii , rocks and minerals 5” set ( as per wbsu syllabus ) , rocks and mineral testing kit , topographical map open series ( survey of india ) , gps , glass marker pencil , district series map , smart board , weather map , desktop cloth covers , staff , autolevel , department of physics : to verify law of malus for plane polarized light , to determine the specific rotation of sugar solution using polarimeter. , to determine the wavelength and velocity of ultrasonic wave in a liquid ( kerosene oil, xylene etc ) by studying the diffraction using ultrasonic diffraction grating , to determine the polarization of light by reflection and determine the polarizing angle for air –glass interface , to verify fresnel formula for reflection for reflection of polarized light incident on dielectric surface , to determine the boltzman constant using i v characteristics of pn junction diode. , to determine the refractive index of ( i ) glass and ( ii ) a liquid by total internal reflection using a gaussian eye piece , to determine the refractive index of a liquid by total internal reflection using wollaston’s air film , to determine the coupling coefficient of a piezoelectric crystal , to measure the dielectric constant of a dielectric material with frequency , to study the characteristics of a ferroelectric crystal ( curies weiss law for ferroelectric material ) , to measure the resistivity of a semiconductor ( ge ) with temperature by reverse bias characteristics of ge diode and to determine its band gap , to determine the temperature coefficient of a semiconductor ( ntc thermistor ) , to determine hall coefficient of a semiconductor sample , to determine the wavelength of h alpha emission line of hydrogen atom , to determine the absorption lines in the rotational spectrum of iodine vapour , to determine the wavelength of laser source using diffraction of double slits , to determine wavelength using he ne / solid state laser using plane diffraction grating , to show the tunneling effect in tunnel diode using i v characteristics , to determine the planck’s constant using leds of at least 4 different colours , to calibrate a thermocouple to measure temperature in a specified range by null method using a potentiometer , to calibrate a thermocouple to measure temperature in a specified range by direct measurement using op amp differential amplifier and to determine neutral temperatur , verification of stefan’s law using a torch bulb , measuring unknown temperature using a diode sensor , department of zoology : equipments : thermister , digital balance ( .001gm ) , digital colorimeter ( 640 760 nm ) 8 filter , tissue block , paraffin block , digital ph meter , dissecting microscope , micropipette , micropipette tip , plankton net with bottle , plankton sampler , photometer , sds page kit full set , paper chromatography kit full set , elisa kit full set , haemocyto meter , sechhi disc , hair dryer , water bath six holes , mini microscope ( with led ) , stethoscope , reagents : giemsa stain ready , buffer tablet ( ph 4 ) , buffer tablet ( ph 7 ) , potassium dihydrogen phosphate , disodium hydrogen phosphate , glycerine , potassium bisulfate , basic fuchsin , xylol , canada balsam , activated charcol , meyer’s albumin , perchloric acid , schiff’s reagent ( ready to use ) , filter paper ( whatman ) 70mm , dpx , bromophenol blue , tertiary butyl alcohol , acetic acid , sudan iii red dye , folin ciocaltaue , sodium potassium tartarate , bsa powder , copper sulfate , sodium carbonate , potassium dichromate , ferric ammonium sulfate , starch soluble , ferroin indicator , carmin powder , orcein powder , rbc diluting fluid , wbc diluting fluid , magnesium sulfate , sodium thiosulfate , picric acid , 1 naphthol , recorcinol , potassium iodide , r solution , sodium hydroxide pellets , sodium chloride , galactose powder , glucose , lactose , hematoxyllene ( ready to use ) , phenolphthaline , chromic acid , blood grouping kit , oxalic acid , pottasium chromate , silver nitrate , sodium acetate , pottasium sulphate , gum acacia , barium chloride powder , copper sulphate , chloroform , tannic acid , iodine , slides : ts of male & female ascaris , ts and ls sycon , pituitary , pineal , adrenal , pancreas , lung , liver , small intestine , thymus , lymph node , thyroid , parathyroid , testis , ovary , kidney , spleen , amoeba , paramoecium , entamoeba , giardia , euglena , daphnia , head & body louse , ancylostoma , wuchereria , specimen : chiton , ophiura , exocoetus , denatalium , doris , physalia , sacculina , madrepora , echinus , tubipora , skeleton : disarticulated skeleton of toad , disarticulated skeleton of pigeon , disarticulated skeleton of guineapig , carapace and plastron turtle , skull of dog , skull of toad , skull of poisonous snake , skull of nonpoisonous snake , department of chemistry : digital boiling point measurement instrument, company borosil , digital melting point measurement instrument, company systronics , viscometer, company borosil , 10 ml pipette, company borosil , 5 ml pipette, company borosil , digital conductivity meter, company systronics, model 304 , full tlc complete set up, company best quality , full paper chromatography complete set up, company best quality, merck , digital ph meter, company systronics, model 335 , digital potentiometer, company systronics model 318 , digital colorimeter, company systronics model 112 , digital spectro photometer ( 340 960nm ) , company systronics model 105 , sds, company loba , graduated pipette ( 1 ml ) , company borosil , resorcinol, company merck , sodium salt of bcg indicator, company merck , department of botany : dna gel apparatus preferable purchase from bangalore genei , protein gel apparatus preferable purchase from bangalore genei , apparatus for southern gel system preferable purchase from bangalore genei , column chromatography preferable purchase from bangalore genei , paperchromatography apparatus preferable purchase from bangalore genei , power pack preferable purchase from bangalore genei , whiteboard with marker pen preferable purchase from bangalore genei , uv spectrophotometer preferable purchase from bangalore genei , spinwin preferable purchase from bangalore genei , titration ( burette and pipette set ) apparatus preferable purchase from bangalore genei...

Bankura University - West Bengal

33735418 tender for the reputed manufacturers, suppliers and vendors for procurement of laboratory equipment for the wbdstbt project (memo no: 1367 (sanc.) stbt 11012(25)/45/2021 st sec) of dr. abu taher, assistant professor, department of chemistry 1 schlenk line system. 2 double surface condenser for schlenk line system 3 nitrogen cylinder, 47 l filled and diffusion resistant ss double stage high pressure gas regulators for schlenk line system, 4 heating mantle 5 heating mantle 6 water bath...

Public Health Engineering Department - West Bengal

33704699 supply of spare parts for regular upkeep of laboratory equipments and installation of new instruments required for different water testing laboratories related to water quality monitoring and survelliance activities under public health engineering department, government of west bengalmonitoring and surveillance activities under public health engineering dep 1 tungsten lamp 2 lc display for uv visible spectrophotomete 3 power regulator supply package for uv1 double beam spectrophotometer ( thermo ) 4 chasis with motherboard, integrated key pad, processor board, display, cell holder for uv vis spectrophotometer 5 electrode for cyberscan ph 510 / 700 ph meter, general purpose epoxy body ph electrode 6 mother board with integrated key pad & display for ph 510 / 700 7 power pack for cyberscan ph 510 / 700 ph meter 8 basic ion meter ph ion 7320 / star a 214 / accumet ion meter 9 fluoride ion selective electrode ionplus accumet combonation solid state combination for fluoride ion meter 10 temperature probe for ion meter 11 time alarm including relay contactor for autoclave 12 kettle type heating element, 3 kw for autoclave 13 uv lamp for laminar flow bench 14 electronic choke for uv lamp of laminar flow chamber 15 digital temperature indicator cum controller for incubators 16 stirring fan for incubator 17 supply of temperature sensor for incubator with compensating cable 18 dropping funnel for glass distillation assembly 19 mantle structure 5 lit with cloth element energy regulator for all glass water distillation assembly 20 5 lit glass reservoir for water distillation plant all glass coiled type 21 tripple jacketted condenser for water distillation plant all glass 22 kettle heating , 2 kw for water distillation plant ss 23 heating plate with integrated coil for hot plate 24 kettle heating element for water bath 1kw 25 silicon tube fitting for distt water unit, set of 3 mt 26 basic turbidity unit with motherboard &display with integrated chasis 27 key pad for tb210ir / tb211ir turbidity meter 28 suction assembly for vacuum pump including motor assembly & valves 29 filtering flask for vacuumfiltration 30 vacuum filtration funnel holder clamp 31 quartz t cell for hydride generator of aas 32 membrane dia 47 mm, ptfe for hydride generator thermo 33 plumbing kit for aas model ice 3500 34 pare peristillic pump tubing 35 gas liquid seperator top cap mk: thermo 36 iron hollow cathode lamp 37 arsenic holow cathode lamp 38 spider of spray chamber 39 buffel of spray chamber 40 massflow control ( mfc for vp100 ofic 3500 ) 41 power battery for tb210ir turbidity meter, 9v duralock alkaline, duracell brand 42 supply, delivery, installationof uv visible dual beam, programmable, scanning & suitable for water quality analysis spectrophotometer, 7“ high contrast colour graphic display, wavelength range:190 to 1100 nm, accuracy: ±1.0 nm; measuring methods: absorbance, % transmittance, concentration; detector: dual silicon photodiodes; connectivity: ethernet, usb b, usb a for external memory, keypad, barcode scanner, pcl compatible printer. light source: xenon lamp;cell holders: cell holder adjustable holder for round cuvettes: 13, 16 and 24 mm ; rectangular cuvettes: 10, 20 and 50mm & auto select option . the unit should be capable of storing user defined programming methods & to be supplied with programming data of reday to use spectrophotometric reagent tests are to be pre loaded & in usb sticks. the scope of work includes training of analysis of arsenic, iron, manganese to the user. the unit should be supplied with 10mmpatlength mateched pair cell along with power cord, operating manual & suitable ups. make: thermo / lovibond / wtw or equivalent 43 supply, delivery, installationof turbidity meter with standard calibration solution & accessories, measuring cuvette, carrying case & as per specification given in notice and direction of e.i.c.range: 0, 01 1100 ntu ( auto ranging ) . resolution: 0.01 9.99 ntu = 0.01 ntu / 10.0 99.9 ntu = 0.1 ntu / 100 1100 ntu = 1 ntu. calibration: 4 point auto calibration. unit shall be supplied with required calibration solutions, operating manual & as per specification in notice & direction of e.i.c. lovibond / thermo eutech / equiv 44 supply, installation & demonstration of microprocessor based ph / mv redox orp / temperature 700 meter with automatic temperature compensation. the unit should be complete with ph electrode, electrode holder, temperature probe, power pack & start up calibration certified buffer, operating manual & as per specification in notice & direction of e.i.c.thermo eutech / equivalent 45 supply, delivery, installation distillation unit, glass, with heater & in built cut ff system with reset button, horizontal type structure. all glass of borosilicate glass. , 4 lit / hour capacity. to work on 220 / 230 volts. the necessary connector tubing for installation are to be included in the scope of supply. the supplies to be as per specification in notice & direction of e.i.c. riviera / borosil / equivalent 46 supply, delivery, installation of microprocessor based analytical balance, 210 gm capacity, 0.1 mg redability, with internal calibration facility, air shield, ss pan, spirit level indicator & as per specification in notice & direction of e.i.c. shimadzu / equivalent 47 water bath made of ss, single hole, with concentric ring as reduction adaptor, with self ejecting type immersion heater suitable for preparation of chromogenic media. the supplies to be as per specification in notice & direction of e.i.c. relitech / digilab / equiv 48 purulia...

Bidhan Chandra Krishi Viswavidyalaya - West Bengal

33696589 purchase , particulars , nitrogen analyzer: automatic nitrogen analyser: macro twenty sample ( with the provision of extra 40 sample tubes with stainless steel holder auto sequencing pc compatible system ( 250 ml capacity ) ( value added data logger version ) with digital burette , microprocessor based flame photometer : for measurement of sodium, potassium and calcium. sensitivity: na:2 ppm, k:1 ppm, ca:30 ppm range: na:1 100ppm, k:1 100ppm, ca:15 100ppm, accuracy and reproducibility: ± 2% , spectrophotometer : wavelength: 190 1100 nm, temperature: 15 70° c, wavelength accuracy <±0.5 nm. , digital precision weighing balance : capacity: 0.001 10g;readability: 0.1mg ; repeatability ( sd ) : 0.1mg; linearity ( + / ) : 0.2mg; minimum weight: 0.2 –0.4 mg display: lcd / led; tare range: full; automatic external calibration , digital precision weighing balance : capacity: 0.01 500 g;readability: 1 mg;repeatability: 1 mg; linearity ( + / ) : 0.002 g; minimum weight: 1 –4 mg, , refrigerator: frost free refrigerator with a capacity of 290 litres, double door, , digital soil moisture meter: range: 0% to saturation ( typically around 50% v.w.c ) ; resolution 0.1%; includes: soil moisture meter, 10 cm & 20 cm probes, hand held mapping gps, gps mounting bracket, gps / dgps cable, software, and pc interface cable with usb to serial adaptor cable and carrying case. , willy mill grinder: intermediate model recommended for grinding of samples fitted with fixed motor; ¼ hp, chamber size: 40 mm x 25 mm ( cast steel chamber ) , horizontal shaker: steel cabinets;speed range: 50 300 rpm; flask capacity – 100 ml 25, 250 ml 16, 500 ml – 20 , constant water bath: capacity 5 10l; digital display for temperature & time controller; temperature – ambient to 100°c; warranty: 2 years or more. ( new ) , induction heating apparatus: temperature 1200°c;digital display , hot air oven : 18”x18”x24” inner chamber s.s. and outer body ms, microprocessor based digital control temp. and powder coated paint , 4 nos. net shelves with temp range 50oc to 250oc. , hot air oven : 24”x24”x36” inner chamber s.s. and outer body ms, microprocessor based digital control temp. and powder coated paint , 4 nos. net shelves with temp range 50oc to 250oc. , desiccators with vacuum pump: desiccators ( vacuum ) polycarbonate top and chemical resistant polypropylene bottom; fitted with stopcock made of polypropylene, oil free....

Bidhan Chandra Krishi Viswavidyalaya - West Bengal

33669658 rkvy / 12115 / e tender / 01 / 22 23 purchase , particulars , universal testing machine : computerised; capacity 10 kn; accessories self tightening wedge type tensile grip, eccentric roller grip capacity ( 1 kn ) ; compression plates with provision for coupling deflectometer suitable for 10 kn, additional load cell – one each 50 n, 500 n and 1 kn; windows 10 pc with 1100 va apc ups; a4 colour inkjet printer , instrumented torque sensors : nominal ( rated ) torque 20 n•m, non linearity including hysteresis =0.1% non contacting transmission of measured values high speeds for angle of rotation measurements up to 5, 000 rpm cylindrical shaft ( 25.4 mm ) ends for friction fits – with coupler; integrated measurement system with data logger for rotational speed and angle of rotation torque output signal ±10 v, 10 khz ±5 khz or better; accessories: connection cable 5 m long; cable socket; junction box , rotational torque sensor and transducers with data logger : rotary torque sensor ( digital telemetry type ) : capacity: 200 n.m, resolution: 0.05 n.m, rated output 24 bit digital, non linearity ±0.1% of ro non repeatability ±0.1% of ro; hysteresis ±0.1% of ro, safe overload 150% of rated capacity or better; power supply noncontact inductive transfer, sampling rate 2 10 samples / sec or better; operating temperature 00 to 70 °c, rf link carrier frequency 433 mhz, rpm 20000 or better; construction material stainless steel , rotational torque sensor and transducers with data logger :datalogger & digitizer for rotary torque sensor : alpha numeric lcd display with backlight; display parameters torque / peak torque, digital o / p rs 232, with 2 10 sample per second; set points user programmable 2 set points with relay output; power supply inbuilt rechargeable battery / 12 vdc / 220 v ac; operating temp. range digitizer 0 55°c , rotational torque sensor and transducers with data logger : wireless datalogger & digitizer for three point hitch:system communication port rs 232 o / p power supply inbuilt battery li ion & 220 v ac2 x 8 bit industrial grade microcontroller data logging real time pc / laptop based operating system ms window 8, 10; logging ms excel ( csv ) format number of channels 1 or better; logging type with date & time st graph display line graph display wrt time; data saving is in usb flash drive with date & time stamp in ms excel format , motorised sieve shaker and sieve set : measuring range: 25?m to 4mm sieve capacity: up to 6 sieves with lid and pan sieve diameter:ø 200 mm set timer:programmable time 1 min to 999 min; power supply:230v ac; iq / oq / pq docs included; equipped with digital timer, heavy duty ( fhp ) motor sieve set: 25 ?m, 45 ?m, 75 ?m, 500 ?m, 1 mm, 2.8 mm and 4 mm with lid. , tri axial shear test apparatus : for 38mm dia specimen with accessories for uu, cd and cu. as per ( is:2720 part xi & xii ) for determining the shear strength parameters of saturated soils from triaxial compression shear tests conducted under consolidated undrained conditions with measurements of pore water pressures. must include triaxial cell for 38mm dia specimen or better, loading frame 50 kn with at least 6 different speeds, proving ring 2 kn or better with calibration report, dial gauge 0.01 x 25mm travel, lateral pressure assembly, pore pressure apparatus and oil / water constant pressure system. to work on 220 / 230 volts, single phase, ac power supply. additional: triaxial cell for 50 mm dia specimen . , hot air oven : push pull type s.s. punch trays ( capable of loading capacity ¾ kg each tray ) are provide with the oven. operated on 220 / 2230 volts. 50 cyls, ac mains supplied with 3 mtr. ( or better ) long core connecting cable and plug top ( 15 amps ) . inner sizenos. of heavy punch type tryes ( non magnetic s.s. ) ; 24’’x 24’’x24’ , centrifuge : fixed angle rotor portion; tube capacity in ml:15 x 6 tubes or better; speed : 6500 rpm or better; digital temperature display with specifying stirring position. , colorimeter : digital wavelength selection, 6v ni cd re chargeable battery, 1 ml solution measurement, range 400 to 700 nm. , water bath with shaker : shaker incorporated with water bath. working temperature from ambient + 5oc to 98oc with sensitivity of + 1oc. shaking under controlled temperature. tank size: 400 x 375 x 250 mm ( ht ) . , ph meter : microprocessor ph / temperature / mv meter with graphical display, graphical lcd display having auto temperature compensation, 5 point calibration, range ( ) 2.000 to 20.000 ph with accuracy of + 0.002 ph, + 1; digitstorage facility upto 1000 samples, complete with combined ph electrode, rotational electrode stand, computer interface through usb ( table model ) . , solvent extractor ( soxlet apparatus ) : having 6 nos. of mantles for accommodating boiling flask of 500 ml / b 24; extractor: 200 ml / b 24; condenser: 225 mm / b 50 ( all borosilicate glass ) . the unit is provided with energy regulator one for each position. vertical stands, cross bars, adjustable clamps and boss head shall be provided for holding extraction glass assembly of six sets. complete with neon lamps, plug and cord etc. operable on 220 / 230 v, single phase a.c. mains. , freeze dryer ( lyophilizer ) : housed in a super structure with copper coil ( bounded outside ) . digital temperature controller cum indicator with electronic vacuum gauge with indicator. the freeze dryer consisting of 2 nos hermetically sealed compressor with cascade system having motor driven vacuum pump with 10 microns on pump head. temperature ( ) 400c to ( ) 800 with copper bonded outside insulation. vacuum drum ( drying chamber made of stainless steel ( 304 grade ) with 8 port manifold. cap. 3 ltr the freeze dryer unit will have a pre freeze unit consisting of a suitable capacity cfc free refrigerant compressor to bring down the temperature from ( ) 200c to ( ) 500c one servo voltage stabilizer of 10kva ( single phase ) has to provide for safe guarding the 3 cooling compressor of the total system due to voltage fluctuation. , refractometer : measurement range: 0.0 to 53.0% brix range: with automatic temperature compensation:10.0 to 100oc; resolution:0.1% brix / 0.1oc; accuracy :+ 0.2% brix / 1oc , leaf area meter : measures area, length, width, perimeter, geometric shape factor & aspect; buitt in data logger stores over 8, 000 data point; transfer data to computer, usb lnterface; ideal for field and lab use; scan board, laser scanner with built in control unit. measuring thickness:1.5 cm or better; measuring width15 cm or better; measuring length: 36 cm or better; accuracy: ± 1%; scanner: 670 nm laser or better; resolution: 0.01 cm2; memory: 8000 measurements or better; disptay: lcd; scanning speed: 200 mm / second; operating temperature: 0 50oc , office chair : sturdy tubular steel under structure. padded seat and back.cushioned chair with armrest; back size: 42.0 cm. ( w ) x 26.5 cm. ( h ) seat size: 42.0 cm. ( w ) x 42.0 cm. ( d ) , office table : with a round tubular under structure; dimensions ( mm ) 1199 width x 590 depth x 750 height with ms. tubular frame with three storage drawers , steel almirah : sturdy crca build; size: 916 mm ( w ) x 486 mm ( d ) x 1980 mm ( h ) . 4 shelves; grey colour; height wise adjustable shelf mounting , desk : with eru and pedestal, size: 1650x1950x750 ( wxdxh ) ; made of 25 mm thick mdf one side pre laminate board confirming to is 14587:1998 with 0.4mm pvc membrane pressed on to top soft closing access flap with in build power box provided on work surface for wire management; integrated pedestal. , three point hitch dynamometer : wireless; capacity 3000 kgf; load cell: clevis pin type;three point fixture for implement and trolley hitching; operational contact: specifications load cell ( clevis pin type load cell ) : rated output 1 / 2mv / v; safe over load 150% of ro; safe side load 50% of ro; excitation 10 v dc maximum; operating temperature 10° to 70°c; input impedance 390 ohm; output impedance 350 ohm...

Bidhan Chandra Krishi Viswavidyalaya - West Bengal

33667096 establishment of state of art soil water testing facility and service centre purchase goods , particulars , milliporewater purifier: the system should produce pure grade water directly from potable water feed. the system, delivering astm type i and iii water, can be directly connected to the available potable water supply. system should contain inbuilt prefiltration containing 0.5um filter, silver impregnated activated carbon ( to avoid bacterial growth ) and polyphosphate granules anti scaling compound for removal of hardness from feed water. system should include reverse osmosis with conductivity sensors before and after the membrane to ensure the quality of purification. reverse osmosis should have a maximum water recovery of upto 20%. • total no. of conductivity cells in the system : four units • 3 – way solenoid valve : 2 units • ro reject recovery loop available to minimize tap water usage. recovery upto 66%. • rfid tag for automatic traceability of new consumables in the system’s memory to ensure on time reordering of the pre treatment consumables, the system should have automatic warnings and alarms regarding the water quality.type iii product water quality:, ions rejection : 97 to 98 % with new ro cartridge., organics rejection : > 99 % for mw > 200 dalton, particulates & bacteriarejection : > 99 %., flow rate : 8 lt / hr. the system should be quoted with proper prefilter & iron removal filter. both of these have to be provided by the same company who manufactures the water system.prefiltration system:a two stage purification 5 micron and 1 micron polypropylene graded density wrapped type depth filter with low voltage 20 watts powered dc pump with noise levels of 50 db prefilter should be attached with tap water. and• the unit shall comprise of diaphragm pump with inter connections and built in pressure sensor ensuring continuous monitoring of cartridge life.• system shall operate at minimum inlet pressure of 0.5 bar and maximum of 1 bar. • system shall deliver water at the outlet at a minimum pressure of 2.6 bar till a maximum of 2.8 bar.• system can handle feed water with tds as high as 5000 ppm and sdi upto 50.• it protects the water purification system downstream. iron removal filter:the system is connected with back wash able iron removal filter to deliver 0.1 ppm out put. feed water quality : potable tap water, conductivity :< 2000 ?s / cm., ph : 4 10, total chlorine : < 3ppm.fouling index : < 12., feed water toc : < 2000 ppb pe reservoir with vent filter: blow moulded pe reservoir with 50 l capacity with sensor rod float switch with a vent filter to resist airborne contamination consisting with 0.65 micron filter, activated carbon and sodalime for the removal of particulates, co2, n2 etc.the system produces type i water suitable for molecular biology, pcr, hplc & other critical applications. type igrade product waterspecifications: resistivity:18.2meg ohm.cm ( @ 25 degree c ) , toc : < 5 ppb , bacteria :< 0.1 cfu / ml , pyrogen : <0.001eu / ml, flow rate : 2 l / min, particulates> 0.22u:<1 p / ml , rnase: <0.01 ng / ml, dnase: 4 pg / ul company must provide ce, cul, valid iso and certificate of conformity. warranty for a period of 12 months from the date of installation. the system contains a built in dual wavelength photooxidation uv lamp ( 185 & 254 nm ) . the lifetime of uv lamp is two years. to support lifetime of uv lamp, original literature from company is to be submitted without fail.there must be minimum 200 systems installations in & around kolkata at leading depts. of state govt. institute, central govt. research institutes, industry in west bengal.and company’s own service team must be based in kolkata. engineers should be well trained by the company itself on water purification system. they only provide service whenever needed. suitable filters should be included wherever required. suitable distribution pump, booster pump for pumping feed water to the main unit from storage tank. final filter is 0.22 un. prefiltration cartridges are to be supplied for one year. in case, the system is having patented technologies in it, certificate with patent details should be submitted for proprietary item. systems consumables traceability via rfid tag technology. all water purification cartridges and point of use filters will have a built in rfid tag to ensure proper installation location, note installation date, and track volumes of water passed through the purification element. supporting documents wherever required and original catalogue should be provided to validate specifications. to verify the above technical specification provided catalogue & flow schematic must match on their global website for quoted model. , microwave digestionsystem : microwave digestionsystem capable of simultaneous processing of multi reaction vessels for digestion all kind of samples using all types’ acids including hf through pressure active control on reference vessel with pressure rate increase control and direct temperature control on all vessels. loading of vessels: top loading with hardware and software safety interlocks. sample vessels should be inserted individually from top for easy sample access. cavity and lid : stainless steel construction with heat bonded fluoropolymer ( pfa perfluoro alkoxy ) coating. system control and interface : touchscreen control, inbuiltsoftware, memory formethodparametersanddigestiondata with usb interface, software: built in software featuring screen display of temperature, weight, method search, power profile, method set up, cook book methods for various matrices, graphic display of routine operations etc. system should have option to operate using pc. software should have separate user login and admin login to secure method developed. digestion vessels: • vessels should bemadefrommassive tfm or ptfe tfm for easy handling.• the rotor should have capacity of 16or more vessels to run samples in same batch / run.• volume of vessel should be 75ml or more• vessel operating pressure should be high up to 100 bar or better• vessel operating temperature should be up to 2600 c or more. microwave oven: • the system should have poweroutput of1500w or more using dual magnetrons 2000w from 2 magnetrons ( 2 x 1000w ) • system should have circularoven forhomogeneousirradiation with pfa coating for corrosionprotection &gas collectionsystemforprotectionfrom reactiongases. • built in integrated cooling system for removal of gases ( vapours ) and cooling of vessel without a use of external chiller / thermostat in less than 20 minutes, reaction control:• the system must have direct temperature control in real time, measures the actual sample temperature in each individual vessel quipped with floor mounted ir sensors.• the system should pressurecontrolsensor for reference vesselinrealtime.• the temperature and pressure sensors supplied should be maintenance freewithoutcable connections. temperature measurement: measurementrangeambient to 250oc or more, pressure measurement : measurementrange0 to 40bar or better, contact free, optical sample pressure measurement, safety features : • interlocks to avoid opening of vessels during hot condition • release of over pressure to protect vessels from damage. • the system must have automaticsafety shut down atoverheat / overpressure. safety and emc emissions compliance warranty details: one year standard on site warranty from date of installation , input power supply: 230 240 v, 50 / 60 hz , centrifuge machine : microprocessor research centrifuges … • centrifuge rotors & carriers are suitable for use with variety of falcon & vacutainer tubes, • soft touch keypads for fast and accurate setting of run parameters. basic runs are easy with setting of speed, time, temperature, brake, press start key and compufuge • brushless induction motor with frequency drive & unique automatic rotor identification ensuring accurate speed setting for individual rotors. over current overheating safety cutoff circuit is provided for motor protection. • safety lid interlock on the centrifuge ensuring that the rotor does not run with lid open while the lid cannot be opened unless rotor comes complete halt. • max. speed 20000 • max. rcf 37540 • max. tube size 100 • max. capacity 400 • w x d x h ( mm ) 400 x 500 x 440 essential features: • user friendly microprocessor control with led display • menu driven ten programme memory • choice of high brake, low brake and coasting • imbalance detector with auto cutoff • safety lid interlock to prevent cover opening during centrifugation • automatic unique safety rotor identification system • speed holding accuracy 100 rpm • self diagnosis for errors four ( 4 ) years on site warranty from the date of installation iso 9001 2015 certified , environmental shaker : orbital shaking incubators salient features: • brushless induction motor with variable frequency drives suitable for continuous operations• step less variable frequency drive ensures gentle shaking start and maintains set speed• counter balanced mechanism for high stability in uneven load of different sized flasks• universal shaking platform to accommodate different sized assorted flasks• maximum shaking capacity – 9 flasks x 2000 ml• powerful fan motor for forced air circulation to maintain uniform conditions inside chamber • machine filled cfc free puf insulation to eliminate void pockets• unique design of thermal barrier for better energy efficiency• heating by long ss tubular heaters• additional tray to store samples• chamber calibration port on side • hermetically sealed compressor with cfc free refrigerant ( cis 24 plus ) • microprocessor controller with 4” lcd display for display of shaking speed & temperature• 9 programes memory• high temperature safety cut off & alarms for high / low set temperature• electrical circuit breaker• time delay for compressor switch on ( cis 24 plus ) • overload cut off relay for compressor ( cis 24 plus ) • rounded inner chamber for easy cleaning• attractive door profile• weight carrying capacity of each tray : 30 kg uniformly distributed• auto door closer• smart handle with led door closure indication• four ( 4 ) years on site warranty from the date of installation, desirable features: ( i ) touch screen display ( tft ) with additional features ( ii ) validation protocol with iq, oq, pq documentation ( iii ) port for calibration probes / safety back up iso 9001 2015 certified temperature range & accuracy: 5 c to 60 c + 0.5 c, internal volume ( liters ) : 215, platform size: 580mm x 600mm, maximum shaking capacity ( volume x no. of flasks ) : 100ml x 49, 150 ml x 33, 500ml x 24, 1000ml x 15, 2000 ml x 9, shaking speed range ( rpm ) : 20 to 250, shaking ampiltude: 25 mm, internal dimensions w x d x h ( mm ) : 660 x 765 x 650, external dimensions w x d x h ( mm ) : 800 x 1150 x 1300, temperature control: microprocessor with pt 100 sensor, display: 4 lcd screen, large size display for ease of reading, power failure alarm: audio visual alarm, door open alarm: audio alarm in case door open for over one minute, temperature variation alarm: set temperature + 2 c, audio visual alarm, illumination: 8 watts fluorescent tube, internal body material: stainless steel 304 grade ( standard modelas ) , stainless steel 316 grade ( gmp models ) , external body material: power coated crca steel ( standard models ) , satinless steel – 304 grade ( gmp models ) , insulation ( cfc free polyurethane foam ) : 70 mm minimum for body & 80 mm for door, noise level: less than 65 db ( a ) , recommended voltage stabilizer : vs02, warranty: four ( 4 ) years on site warranty from the date of installation , precision drier: microprocessor control helps in achieving precise high temperature with forced convection. • technical specifications ( parameter wise ) • internal dimension ( w × d × h mm ) 450×400×450 • chamber volume ( litres ) 740×618×630 • temperature range rt+10 ~300 c • temperature accuracy 1 c • display resolution ±1 c • timing range 1~9999min • shelves ( nos ) 2 • power consumption 1550w • electrical requirements 220v, 50hz, single phase essential features • microprocessor pid controller ( with timing function ) • polished stainless steel chamber with rounded corners for easy & quick cleaning • uniform distribution of air temperature • forced air convection • double layer glass door, larger viewing window four ( 4 ) years on site warranty from the date of installation iso 9001 2015 certified , 20 kva onlineups with battery back up:src 6000 uxi capacity 200kva, battery bank consists of 32nos, battery rake, 100 ah vrla battery exide, 120 minutes back up, 3 years warranty , uv vis spectrophotometer: microprocessor based uv vis spectrophotometer with high resolution touchscreen display, for operation on 220v / 50hz. ? uv vis spectrophotometer should have operating wavelength range 190nm to 1100 along with on board software for instrument operation. ? the software should be offered with user friendly software to work in scanning, wavelength program, time drive, rate, quant, scanning quant modes ? spectral bandwidth should be variable from 0.5, 1, 2, 5 & 20 nm is preferred ? fully optically double beam with czerny – turner monochromator design and holographic grating of 1200 lines / mm with 0.2 m focal length is preferred. ? light source : deuterium & tungsten ? detector – silicon diodes is preferred ? scan speed : up to 12000 nm / min or more ? wavelength accuracy : ± 0.1 nm or better is desirable ? wavelength reproducibility : ± 0.1 nm or better ? a stray light of <0.01 %t 220, 340 & 370 is a must ? photometric noise should be less than 0.00005a or better ? photometric range : minimum ± 4 a or more ? photometric accuracy should be ± 0.002a or better ? photometric reproducibility : ± 0.001 abs or better ? baseline stability should be less than 0.0003 abs / h or better ? cell ( quartz ) – with stopper – volume – 3.5 ml. – pack of 2 to be supplied along with instrument ? high sensitivity matched pair silicon photodiode detector ? 4 usb ports or more for high speed pc and printer connectivity, data storage and transfer through usb pen drive ? the instrument should provide network access via wireless connectivity. data can be transferred to a pc via a network ? large sample compartment compatible with wide range of accessories. ? must supply one pair of 10mm path length quartz cuvettes of 3.5 ml volume as a standard supply ? the instrument must be under 3 years on site warranty from the date of installation the following must be supplied along with the main instrument: ? one branded i3 pc with original windows 10 professional ? one laserjet printer online 1 kva ups with 30 minutes back up , automaticnitrogen protein analyzer: a. speed digester with scrubber digester unit, digestion system for 6 sample tubes with adjustable ir –heating and tight suction module to prevent the escape of sulfuric acid vapors during digestion. robust design with stand alone tube holder made from stainless steel. complete and ready to use system supplied with the following: • heating levels 1 to 10 and ir heating up to 580 °c • the insulation tube as well as the optimal designed heating chamber guarantees that the sample tubes are heated with optimal thermal homogeneity • sample tubes 300 ml ( diameter 48 mm ) with constricted condensation zone, glass thickness of 2.3 mm for sample tubes • tight suction module with included hose for scrubber / water jet pump.• stand alone rack• water jet pump, plastic• fast heat transfer; temperature range 700c to 580 c • sample holding capacity: at least 6 nos with 300 ml• tight suction module to prevent the escape of sulfuric acid vapors during digestion.scrubber unit environmentally friendly neutralization and exhaust of aggressive fumes, which arise during kjeldahl or other digestions.the system should have following features • it should operate without water jet pump • the build in membrane pump should guarantee high suction performance of 32 l / min. • for more sensitive digestions the suction capacity can be adjusted in a typical range of 100 – 400 mbar below atmospheric pressure.• the two step gas scrubbing system consists of a 3 l neutralization step and an adsorption step • the scrubber should be supplied complete and ready to use. b. automatic distillation system with ph acid base titration the system should have following features • detection range of 0.02 – 200 mg / n or more• steam ramps should be available• naoh pump• h20 pump• 7 inch touch display, the intuitive touch screen provides fast feedback and enables easy process handling.• recovery nitrogen:n: >98% with digestion process, n: >99.5% w / o digestionprocess • integrated timer • distillation capacity ( 100% ) ~ 40 ml / min• efficient steam distillation by high performance steam generator. adjustable distillation power 10 100% • operating convenience: compact, modern, and functional design, stand alone unit using minimal space, easy to use keyboard, clear led display• tap water consumption ~ 1.2 l / min• system should store memory of 80+ methods • system should store number of determinations log• system should store number of determination results• steam performance 150 ml / 5 min, system should have safety features:• protection of users from burns at the splash protector ( distillation area ) , which is hot during distillation due to protective door.• prevention of the start of a distillation with the protective door open and stop a running distillation and the dosing of reagents immediately when the protective door is opened during the process due to protective door sensor.• prevention of the start of a distillation without a sample tube inserted due to sample tube sensor.• prevention of electrical shock during maintenance with service door sensor / switch to disconnect electrical power immediately when the service door is opened.• protection of glass parts by protective shield ( cover ) at condenser control:• full process visibility, visual control, and close monitoring of the distillation process through glass splash protector.• full visibility of dosing pumps. • distillation area should be visible to make method development or trouble shooting easier. • warranty : 4 years on site from the date of installation ( for whole set up ) should have proof of supply of atleast 3 fully automatic system with inbuilt titration.iso 9001 2015 certified , quartz water double distillation set : flow rate: 2.5 lit / hr, primary & secondary boiler: demountable quartz boiler with silicone o ring arrangement to separate primary boiler from secondary boiler, easy to drain: unit has drain outlet at bottom of primary boiler for removing sediments, tubing: silicone tubing 10mmidx14mm od, 10m long, power required: 4.4kw, 230v, microbial activity : pyrogen free, conductivity: conductivity < 1?s / cm, condenser: quartz condenser inlet & outlet are at top for easy maintenance also additional cooling condenser is provided at centre, o / p: 2.5lit / hr, lxbxh cm: 35x35x100, daps: auto cut off has buzzer function & reset button, third party test reports: govt testing certificate for moc / third party test reports for output water can be shared, moc: quartz boiler and quartz condensers, daps: auto off in case water level falls – works with level sensor, water leveller: sediment drain provision with pinch cock and water leveller are connected with “t joint” with primary boiler, warranty documents: 3 years on site warranty from the date of installation iso 9001 2015 certified , ph ec ion meterwith ionselectiveelectrodes: specification for benchtop ion meter with ammonium & nitrate electrode package: meter specification: ise range: 0.0001 to 19900 ; resolution: up to 3 significant digits ; accuracy: ± 0.2 mv ; units: ppm, m, mg / l, %, ppb, none; calibration points: up to 5 points; calibration edit: yes calibration feature: fix calibration errors without complete recalibration; temperature compensation: 5 to 105 ?c temperature resolution: 0.1; readout:backlit graphic lcd display; splash proof rating:ip 54 data logging point: 2000 data with date & time st power input: 220 vlt ac wall adapter / optional battery operated facility. stirrer : automatic stirrer probe facility directly controlled by the meter. warranty: 3 years replacement warranty. certification: ce & tuv, ise specification: ammonium electrode: plastic membrane half cell with reference electrode ; range: 0.01 to 17000ppm; temp range: 0 to 40°c nitrate: module based half cell with reference electrode, range: 0.1 to 14000 ppm as n temp range: 0 to40°c connector: bnc supply should include: supply should include main benchtop ion meter with electrode holder & stand, nitrate electrode with replaceable module, reference electrode, respective filling solution pack, 300 ml , nitrate 1000 ppm standard, suppressor solution for ground water sample & isa solution for surface water sample.and ammonium half cell electrode with reference double junction electrode and all their respective filling solutions; standards and isa solutions along with automatic stirrer probe buffer solutions for measuring 1000 samples must be supplied along with electrode warranty: 4 years on site warranty from the date of installation . certification: ce & tuv ise specification: ammonium electrode: plastic membrane half cell with reference electrode ; range: 0.01 to 17000ppm; temp range: 0 to 40°c nitrate: module based half cell with reference electrode, range: 0.1 to 14000 ppm as n temp range: 0 to40°c connector: bnc .supply should include: supply should include main benchtop ion meter with electrode holder & stand, nitrate electrode with replaceable module, reference electrode, respective filling solution pack, 300 ml , nitrate 1000 ppm standard, suppressor solution for ground water sample & isa solution for surface water sample.and ammonium half cell electrode with reference double junction electrode and all their respective filling solutions; standards and isa solutions along with automatic stirrer probe specification for benchtop ph / conductivity / tds / salinity meter: ph range: 2.000 to 20.000; ph resolution :0.001ph accuracy: ± 0.002 ;mv range:±2000.0 mv; calibration features:fix calibration errors without a complete recalibration;ph electrode type :ph / atc triode. conductivity range:0.001 ?s to 3000 ms; conductivity resolution / accuracy:0.001 ?s / 0.5% of reading ±1 digit for conductivity, tds & resistivity; compatible cell constant:0.001 to 199.9; ph / cond. calibration points:up to 5 points; cond. electrode type:dura probe conductivity cell;resistivity range / resolution:2 ohm to 100 meg – ohm / 2 ohms cm resolution; salinity range / resolution:0.01 to 42 ppt sea water / 0.01 resolution; tdsrange / resolution :0 to 200 ppt / 4 significant digits; tds factor range:linear, 0.01 to 10.00; stirrer provision ( optional ) :direct control of stirrer probe with meter. ip rating:ip 54 rated; data logging:2000 with date and time stamp including auto read function; power supply:universal, ac power adapter, 100 240 vacand 4 nos. aas battery ( 800 hrs. ) . warranty: 3 years replacement warranty , certification : ce & tuv , laboratory petty mechanical / heating devices a ) magnetic stirrer: • speeds range 150 1500 rpm • stainless steel hot plate model for temperatures up to 340 c• ceramic hot plate model for temperatures up to 500 c • easy to read backlit lcd for display of set & actual parameters • monitoring of set & actual temperature / speed• high accuracy of temperature control with embedded duel sensors• advanced stirrers with microprocessor technology• constant speed even with change of load / voltage • maintenance free brushless motor• scratch proof & excellent chemical resistance• external temperature probe for control of fluid temperature• last parameter recall, ideal for repetitive processes• unique safety temperature control system • settable safe temperature limit to avoid overheating• residual temperature warning when unit is switched off for operator safety• power 1050• max. stirring quantity ( water ) ( liters ) 10• stirring paddle ( ptfe coated ) q 20a ( 13 x 50mm ) • motor rating input ( w ) 18• motor rating output ( w ) 10• speed range ( rpm ) 150 1500• speed / temperature display lcd• speed display resolution ( rpm ) 1• top plate material ceramic glass• dimension of top plate ( mm ) 184 x 184• heating power ( w ) 1000 • temperature range upto 500 c• control accuracy of heating temperature 1 c• residual heating warning alarm above 50 c• control accuracy of heating temperature with pt 1000 0.2 c• external temperature sensor pt 1000• dimension ( wxdxh ) ( mm ) 360 x 215 x 112• protection class acc. to din en60529 ip 21warranty: 4 years on site warranty from the date of installation.b ) water bath: • multipurpose water bath with adjustable double line 12 holes to hold different size• samples for easy & hygienic heating. technical data with parameter • temperature range rt + 5 c _ 99 c• temperature stability +0.5 c• tracking alarm +2 c• chamber volume 15 ltrs• interior dimension ( w x d x h mm ) 450x300x110• timing range 1~9999min • remark double lines six holes• electrical requirements 220v, 50hz, single phase• power consumption 1500w essential features:• microprocessor control with timing function• digital display• audible and visual alarm for over temperaturewarranty: 4 years on site warranty from the date of installation. c ) willy mill grinder: • ¼ hp, chamber size 40mmx25mm ( cast steel chamber ) d ) microwave oven • convection, microwave, 28l capacity, 1400w e ) e burette: fully motorized, touch screen control panel, , pre calibrated dispensing speed, capacity 50ml, ptfe piston for good chemical compatibility, spring less valve assembly, inbuilt memory dor 20 reading, computer connectivity option with free software, rechargeable battery, 5 no. adapters free of cost, free spare usb cable for computer connectivity, battery charger, increment for 10ml capacity : 0.005 ml 25 ml capacity : 0.01 ml 50 ml capacity : 0.01 ml accuracy ( +, ) 0.2% cv ( +, ) 0.07% two years warranty , nabl certificate , refrigerator : frost free refrigerator with a capacity of 415 liters, double door, smart inverter with multi storage basket with an energy rating of 4 stars or better, 3 years warranty , ac machine : split type , capacity of ac units in tonnage 1.5 with 5 star rating, !00% copper, 3 years warranty , flame photometer: microcontroller based unit designed to provide automation in operation, measurements and end result presentation. it can do the estimation of sodium ( na ) , potassium ( k ) , lithium ( li ) , calcium ( ca ) and barium ( ba ) in single aspiration of a sample. specifications • microcontroller controlled automation for ease of operation.• determination up to five elements with single aspiration ( na, k, li, ca & ba ) .• unit of measurement “ppm” and “meq / l” • suitable for medical and industrial analysis• calibration standard up to five point.• auto ignition• gas leak sensor• auto gas cut off• password protection• separate login for administrator and guest• data processing with linear mode or quadratic curve fitting• results of a measurement taken earlier can be recalled and displayed ( max. results storage: 500 ) • graphics lcd readout ( 240 x 128 dot ) lcd readout for adequate user interfaces. • built in real time clock for date and time.• centronix printer port for epson compatible dot matrix / inkjet printers to get hard copy of results ( printer optional ) .• air compressor with built in air regulator and air filter ( systronics model 126 ) .• pc link software ( optional ) • reproducibility: + 1% fs + 2 digits in low concentration mode. + 2% fs + 2 digit in high concentration mode.• curve fitting accuracy : + 2% fs. ( high conc. range ) • filters ( regular ) : na ( 589 nm ) , k ( 768 nm ) ; interference filters with 10 nm bandwidth• filters ( optional ) : li ( 671 nm ) , ca ( 622 nm ) , ba ( 554 nm ) interference filters with 10 nm bandwidth• separate channel and separate silicon photodiode ( detector ) for each element.• minimum sample: approx. 3ml. • aspiration time: five element analysis within 20 second on single aspiration• operating air pressure: 0.45kg / cm2 ( typical ) , regulated. *• fuel gas: lpg ( liquid petroleum gas ) , regulated.**• power supply: 230v +10%, 50hz.4 years on site warranty from the date of installation elements minimum concentration without dilution maximum concentration ( without dilution ) low concentration mode maximum concentration ( without dilution ) high concentration mode na 0.2 ppm 10ppm 100 ppm, k 0.1 ppm 10ppm 100 ppm, ca 3.0 ppm 100 ppm 300 ppm, li 0.1 ppm 2 ppm 50ppm, ba 50 ppm500 ( minimum ) • minimum & maximum are the limit of calibration , not measuring range elements serum urine bio fluids na 0 200 meq / l, 1 : 100 dilution 0 250 meq / l, 1 : 100 dilution upto 250meq / l , with 1:100 dilution, k 0 10 meq / l, 1 : 100 dilution 0 100 meq / l, 1 : 1000 dilution upto 250 meq / l, with 1: 100 dilution, ca ( note ) 0 10 meq / l, 1 : 2 dilution upto 250 meq / l , with 1: 100 dilution, li 0 2 meq / l, 1 : 10 dilution upto 250 meq / l, with 1: 100 dilution specification for compressor • pressure : power supply : • to 1.0 kg / cm2 ( maximum ) 230 v + 10 % • weight : 6 kg ( approx. ) , digestion chamber with heating: specification of digestion chamber 1 dimension:1800mm x 1000mmx 1200mm ( l x b x h ) , working space:1500mm x 900mm ( l x b ) 2 fume chamber should be made of double skin construction of frp ( fibreglass re inforcement plastic ) , outside should besmooth finished and inside of fume chamber is mat finished.inner lining of the f.c. should be compressed frp sheet, lined with f.r.pof 5mm thick biphenyl a grade fume rate resin. 3 external finish will be with 1st class grade pigment with resign 4 conceal type counter balancing door with toughened glass with frp framing 5 casing of the blower should be made up from frp. motor wattage 0.75kw, 415v, 3000 / 1420rpm, tefc , type mn – 16 dol 415v, 3phase on / off push bottom starter 6 standard ducting system of 200 mm dia ( 8” ) . pvc rigid duct.10 m duct free with the system. 7 impeller of the blower should be made up from frp. 8 surface of the fume chamber also made fromfrp , also the working surface is fire retardant . 9 the fume chamber will have facilities to mount 02 no. service panel with external control to operate the gas, water outlet within the chamber, electric switches, 08watt led daylight fitted inside the chamber. specification of digestion chamber fume purification system water scrubber : vertical types: 1. size of the water scrubber is1000x 800x 1400 ( lx d x h ) . 2. frp make water tank of capacity 750ltrs. 2 nos. 3. chemical pump, capacity 85 lpm, h.p. 0.5 1no. all plumbing work from connecting point. ( source of water ) specification of hot plate 1.rectangular in shape. body is fabricated out of thick mild steel duly finished in white powder coating paint with mat finished colour combination. the hot plate made of cast iron precisely machined and smoothed duly finished in heat resistant black paint is firmly mounted on the body. heavy duty heating elements are securely laid under the plate to operate on 220 volts, ac , 50 hz . temperature is controlled by three heat rotary switch / energy regulator as per demand. sizes : 36” x 18” guarantee / warrantee for all components: 24 months from the date of installation...

Bidhan Chandra Krishi Viswavidyalaya - West Bengal

33654019 equipment purchase for scientific research , laying and jointing pvc pipe. heading , plant growth chamber: 1200 litres or above; temperature 50c to 400c ( light on ) with stability + / 0.50c. 60% 80% relative humidity with low energy ultrasonic humidity generator &capacitve humidity sensor; light intensity 600 1200mmol m2 s 1 with dimmable lighting intensity 10% 100%; shelving options up to three ( changeable ) ; user settable hi / low temperature alarms with remote contact audible & visual alarm indicators; interior with corrosion resistant stainless steel ans exterior painted, protected steel with a textured finish. easily movable with lockable castors. , cooling centrifuge: table top refrigerated micro centrifugewithautoclavable 24 x 1.5 / 2 mlrotor or dual row 18x2 / 0.5ml rotor withclick sealbio containmentlidforsuperiorsafety& higherlidfeature; temperature range 0 0 400c; rcf value should be 17000g or above. tme set 1 99min or above with 1min increment and hold. bright easy to read digital display for speed, time, temp. & rcf.maintenance free frequency controlled induction drive. very fast acceleration & deceleration around 12 sec.or lessshould beavailable.noise level should be not more than 50 dba ( refrigerated ) .quick run / pulse facility should be available. rotors should be autoclavable.csa or ce certified and iec 61010 1, iec 61010 2 compliant desirable. , pcr ( gradient ) : heating and cooling peltier technology, 96 well blocks. sample blocks should be made up of alloy with block ramp rate 60c or above and sample ramp rate 4.20c / sec or abpve, temp. accuracy ± 0.25oc; pcr volume range 10 1000c; power consumption 100–240 v, 50–60 hz, max. 700 w; internal 16 gb onboard memory having onboard capacity >1, 000 protocols save; minimum 6 temperature zones ( up to 10°c zone to zone ) with 30°c range across block. , hot water bath : temperature controlled stainless steel ( ss304 ) made scientific water bath with 10 12 ltr internal volume and auto cutoff; temperature range 5 900c having ±20c stability. power consumption not more than 1200w. ul, cul or ce certified thermostat is desirable....

Government College - West Bengal

33645374 quotation for supply of items : high temperature hot air oven thermostatic with blower, single beam visible spectrophotometer with software, portable uv cabinet for tlc, thermostatic water bath, digital analytical precision balance, distilled plant water, mini centrifuge machine, portable electrical 15 a dim merstat, a portable oil free vacuum pump, portable oil free vacuum pump with moisture trap, heating mantle with energy regulator...

Department of Higher Education - West Bengal

33603991 supply of laboratory instruments in the department of botany under raiganj university. , supply of laboratory instruments in the department of botany. , automated thermal cycler ( dual block pcr machine ) detail technical specification ( soq ) separately appended. , bacteriological incubator ( approx 200 ltres capacity ) detail technical specification ( soq ) separately appended. , bod incubator ( approx 200 250 litres capacity ) detail technical specification ( soq ) separately appended. , bench top refrigerated centrifuge with pre cooling detail technical specification ( soq ) separately appended. , uv visible spectrophotometer detail technical specification ( soq ) separately appended. , ultra low deep freezer detail technical specification ( soq ) separately appended. , double distillation plant minimum 2 litres output per hour detail technical specification ( soq ) separately appended. , bench top orbital shaking incubator detail technical specification ( soq ) separately appended. , phase contrast hd inverted binocular microscope detail technical specification ( soq ) separately appended. , trinocular microscope detail technical specification ( soq ) separately appended. , semi automated rotary microtome detail technical specification ( soq ) separately appended. , uv transilluminator detail technical specification ( soq ) separately appended. , digital p h meter with electrode for water and soil analysis detail technical specification ( soq ) separately appended. , analytical balances digital ( specificity 0.0001g ) detail technical specification ( soq ) separately appended. , vertical gel electrophoresis chamber detail technical specification ( soq ) separately appended. , horizontal gel electrophoresis chamber detail technical specification ( soq ) separately appended. , power pack for gel electrophoresis system detail technical specification ( soq ) separately appended. , probe sonicator detail technical specification ( soq ) separately appended. , water bath with circulator detail technical specification ( soq ) separately appended....

Department of Health Research - West Bengal

33546713 bids are invited for hot plate cum magnetic stirrer , ph meter , pipette , heating and mixing dry block , water bath with orbital shaker ,transilluminator uv light total quantity : 17...

Health And Family Welfare Department - West Bengal

33524511 supply of various laboratory items and contingency items for ntep programme supply of various laboratory items and contingency items for ntep programme , various items , sputum container ( cups made of special medical grade polypropylene, thin hard plastic, translucent, diameter 4cm, capacity 30 ml., screw cap should also be made of special medical grade polypropylene and should be air tight. leak proof ) with label pasted by the side of the container. ( 100 pieces pack ) , new glass slides ( 75 mm x 26 mm x 1.45 mm ) , clean scratch free with smooth edges, uniform refractive index. ( 50 pieces ) , basic fuchsin powder [ specification chemical name: pararosaniline hydrochioride, chemical structure: c19h18n3cl mol wt:323.8 dye content: approx. 85% 88% ( dye content must be mentioned ) colour: metalic green ] ( 25 gms packing ) , methylene blue ( the chemical name: methylthionine chloride, the chemical structure: c16h18cln3s., molecular wt: 319.9, dye content: should be available on the container. approximately, 82% ( to calculate the required amount of methyl blue, divide theactual amount by dye content. for example: dye content = 82%, actual amount = 1 gms, required amount = 1 / 0.82 = 1.22 gms. ) ( 25 gms. packing ) , sulphuric acid ( chemical structure: h2so4 molecular wt: 98.08 purity: 95 97%, colour: clear ( 500 ml. packing ) , liquid paraffin ( heavy ) , refractive index of 1.48, a colourless, odourless, transparent, free from fluorescence in day light with relative density of 0.827 to 0.890, viscosity of 110 to 230 mpa s., specific gravity of 0.76 0.78 at 15.5°c. ( 500 ml. packing ) , diamond marker pencil, specification – 6 inch ( 15.24 c.m. ) holder with artificial diamond ( hard stone ) embed at 1 end with screw cap, to mark on microscope glass slide 80 pieces , filter paper packs of 100 pc 116 cm diameter , methylated spirit ( for burning ) ( 5 litre jar ) . ( white jar ) , rectified spirit ( 500 ml. bottle 95% v / v ) , phenol crystal ( the chemical structure:c16h18cin38, molecular wt: 319.9 dye contained approx 82% should be available on the container ( 500 bottle pack ) , lens paper ( 9c.m.x14.5 c.m. ) 50 pages books ) , slide box ( 50 slides capacity ) good quality plastic , slide box ( 100 slides capacity ) good quality plastic , staining tray ( plastic made ) 15 inch x 12 inch x 3 ½ inch. ( 50 pieces ) , heating wire ( iron rod ) ( 12 inch ) , wash bottle 100 ml with beak mouth. , wash bottle 500 ml with long neck , wash bottle 200 ml with long neck , glass rods solid – 20 inch long 8 mm diameter , tissue paper roll ( white ) 2ply 72 meters width 10cms , distilled water ( 5 litres jar ) white jar. , litmus paper ( for ph testing ) red & blue ( 40 pieces each ) , spirit lamp ( steel ) , silica gel blue ( 10 gms. each ) , bulb ( for microscope box heating ) ( 15 watt phillips ) , water bath for boiling ( 5 litre capacity aluminium ) , parafilm m ( 4” * 125ft. ) laboratory flim , eye piece ( 10x ) of binocular microscope , falcon tube ( 50 ml. high density polypropylene conical base, wide neck, threaded top, max rcf 15500xg, clear, sterile, can withstand a temperature of 121 degree celsius at 15lb / sqr inch for 15 minutes. length 114.4 mm, outer diameter 29.1 mm, cap diameter 35.2 mm, cap style plug seal. graduation range 5 50ml, graduation interval 2.5 ml. , auromine o powder for fluorescent microscope reagent ( 100gm ) , 0.5% potassium permanganate ( 500 gm ) , hydrochloric acid concentrated ( 500ml. ) , phenyl 40% ( 5 litres jar ) , cotton roll ( 400 gms. ) , glass funnels 3 inch dia metres , slide rack ( 30 slide capacity wooden ) , stop watch ( with alarm ) ( digital ) , forceps ( stainless steel ) ( 6inch ) , isopropyl solution 5% ( 500ml ) , electric balance , round bottom flask ( 4ltr ) , round bottom flask ( 2ltr ) , measuring cylinder ( 100ml ) , measuring cylinder ( 500ml ) , jar ( 1ltr ) , jar ( 2ltr ) , thermocal box ( thickness =2.5 cm, outer dimension: length x breadh x height without lid x height with lid =18.5cm x 13 cm x 12 cm x 14cm , inner dimension: length x breadh x height without lid x height with inner part of lid =14.5cm x 8 cm x 12 cm x 13cm thermocal box ( thickness =2.5 cm, outer dimension: length x breadth x height with lid =12 inch x 12 inch x 12 inch , binocular microscope keeping wooden box ( with lock & key ) ( heightx length x width=19” x 19” x 13.5” , ice gel pack ( dry ) 200 gm, 13 cm x 13cm , mask ( n95 ) respirators particulars 1 ) niosh name in block letter 2 ) fitter designation ( niosh filter series alpha numerical rating followed by filter efficiency ) 3 ) lot number ( lot#xxxxxxxx ) 4 ) model no ( model #xxxxx ) 5 ) tc approval no ( tc#xxxx xxxx ) 6 ) approval holds business name. a registered trade mark manufacturer business name. , surgical cap , sticker big , sticker small , zipper pack ( 6” x 3” ) , zipper pack ( 8” x 4” ) , foot operated bucket ( 20 ltr ) with inner jhuri , permanent cd dvd marker , permanent white board marker , sodium hypochlorite solution ( 500 ml ) , disposable stick for sputum smear spreading ( made of special medical grade polypropylene, thin hard plastic length 4 inch ) , pure hands advanced disinfectant hand rub 80% alcohol, 500ml bottle , 100x microscope objective , 40 x microscope objective , apron for laboratory workers ( full sleeve ) l 100 cm , falcon tube stand, good quality plastic 12 cuvettes , gluco meter battery , weight machine for adult person , halogen bulb for binocular microscope ( projection lamp type 322 , 6 v 20 w ) , coplin jar ( made of special medical grade polypropylene hard plastic, screw cap should also be made of special medical grade polypropylene and should be air tight. leak proof ) , clip board ( legal size, good quality plastic with metal clip ) , cotton cloth cover for binocular microscope , plastic mug...

University Of Calcutta - West Bengal

33466811 quotation invited for undernoted items for the s. n. pradhan centre for neurosciences water bath shaker , hamilton gastight syringe, benchtop incubator cum orbital shaker...

Health And Family Welfare Department - West Bengal

33306656 procurement of laboratory equipments , boiling point / melting point apparatus , uv spectrophotometer , hot air oven , hptlc sample applicator , digital colorimeter , bulk density apparatus , ph meter , tablet disintegration apparatus , dissecting microscope , microscope binocular , tablet dissolution tester , refract meter , serological water bath , computer with printer...

Balmer Lawrie And Co Limited - West Bengal

33266365 tender for annual maintenance contract of laboratory instruments at arl kolkata 1 grease penetrometer (with timer & cone) [astm d 217] 2 heating mantle (1 lit) [1 hole] 3 hot air oven 4 fume hood/acid fume chamber 5 hot plate 6 dropping point apparatus [astm d 2265] with heater 7 dropping point apparatus [astm d 566] 8 wheel bearing leakage tester [astm d 1263] 9 oxidation stability test apparatus [astm d 942] with 3 nos oxidation bomb 10 magnetic stirer 11 water bath 12 roll stability [astm d 1831] 13 water washout tester [astm d 1264] 14 water spray off tester [astm d 4049] 15 heating mantle series (6 columns) 16 emcor rust tester [ip220/astm d 6138] 17 low temperature torque tester [astm d 1478] 18 humidity cabinet 19 water circulation for tga 20 kinematic viscosity bath @ 40⁰c [astm d 445] 21 centrifuge machine [r 24] 22 full scale grease worker cup 23 air compressor [rmt 34] 24 half scale grease worker cup 25 pressure oil separation apparatus [astm d 1742] [including 2 nos. of collecrtion bath]...

sidhu kanu birsa university - West Bengal

33183382 supply of lab equipment for environment science dept ( rusa fund ) supply of lab equipment for environment science dept ( rusa fund ) , rotary microtome , flame photometer , heating mantle , colony counter ( digital ) , hot water bath , cod digester...

Balmer Lawrie And Co Limited - West Bengal

33023034 annual maintenance contract of laboratory instruments at arl kolkata 1 grease penetrometer (with timer & cone) [astm d 217] 2 heatinh mantle (1 lit) [1 hole] 3 hot air oven 4 fume hood/acid fume chamber 5 hot plate 6 dropping point apparatus [astm d 2265] with heater 7 dropping point apparatus [astm d 566] 8 wheel bearing leakage tester [astm d 1263] 9 oxidation stability test apparatus [astm d 942] with 3 nos oxidation bomb 10 magnetic stirer 11 water bath 12 roll stability [astm d 1831] 13 water washout tester [astm d 1264] 14 water spray off tester [astm d 4049] 15 heating mantle series (6 columns) 16 emcor rust tester [ip220/astm d 6138] 17 low temperature torque tester [astm d 1478] 18 humidity cabinet 19 water circulation for tga 20 kinematic viscosity bath @ 40⁰c [astm d 445] 21 centrifuge machine [r 24] 22 full scale grease worker cup 23 air compressor [rmt 34] 24 half scale grease worker cup 25 pressure oil separation apparatus [astm d 1742] [including 2 nos. of collecrtion bath]...

University Of Kalyani - West Bengal

32963304 supply of laboratory equipments for dodl ( botany and zoology ) , university of kalyani , supply of laboratory equipments for dodl ( botany & zoology ) , university of kalyani . , light compound microscope ( as per tender specification ) , simple microscope ( as per tender specification ) , digital weighing machine ( as per tender specification ) , digital ph meter ( as per tender specification ) , tabletop high speed centrifuge ( as per tender specification ) , tissue homogenizer ( as per tender specification ) , laminar air flow ( as per tender specification ) , horizontal gel electrophoresis apparatus ( as per tender specification ) , autoclave ( as per tender specification ) , uv transilluminator ( as per tender specification ) , vortex shaker ( as per tender specification ) , mini spin centrifuge ( as per tender specification ) , bod incubator with shaker ( as per tender specification ) , heater ( as per tender specification ) , refrigerator ( 40c ) ( as per tender specification ) , refrigerator ( 20 0c ) ( as per tender specification ) , power pack ( as per tender specification ) , uv vis spectrophoto meter ( as per tender specification ) , hot air oven ( as per tender specification ) , laboratory distillation plant ( as per tender specification ) , magnetic stirrer with magnetic beads and hot plates ( as per tender specification ) , water bath ( as per tender specification ) , camera lucida ( as per tender specification ) , ocular ( as per tender specification ) , stage micrometer ( as per tender specification ) , wax dissection tray ( as per tender specification ) , dissection box ( as per tender specification ) , rerspirometer ( as per tender specification ) , vertical gel apparatus ( as per tender specification ) , microtome ( as per tender specification ) ...

Medical College - West Bengal

32640901 tender for purchase of weighing machine, dial type human, equipment for reporting height,balance chemical , balance single pair for weighing foetus, weighing machine for wighing dead boides, weighing machine for organs, folding mental sacle to measure upto 7ft. , steel tape roll, warnier calipersw, styker autopsy saw with accessories, hacksaw, dissection sets, consisting of cartilage knife bone ,cutting forceps scissors straight and curved , enterotome scaples knives with spare blades,probe, mental scale graduated in cms ,rib shears fight and left ,viscerotome with attachement for illumination ,stopwatch, xray view box one in four , anthropometric set, automatic tissue processing machine, microtome with knife, leather strop, parafin bath embedding,slide warming table , stone carbarandon, water bath,brain knife, black holder,digital spectrometers,digital ph meter, electric auto slide porject,glass cutting pencil, hand set heat sealer ,spectroscope lens with adjustable slit, vido came...

West Bengal Medical Services Corporation Limited - West Bengal

32395589 procurement of medical equipment for 2 (two) new govt. medical colleges and hospitals (discipline biochemistry) hot air oven, glucometer with strips, thermometer, semi auto analyser, constant temperature water bath tank, bottle dispensers, vacutainer tube, pcr machine, autoanalyzer, densitometer with computer, fume cupboard cancelled...

West Bengal Medical Services Corporation Limited - West Bengal

32293939 procurement of medical equipment for 2 ( two ) new govt. medical colleges and hospitals ( discipline biochemistry ) procurement of medical equipment for 2 ( two ) new govt. medical colleges and hospitals ( discipline biochemistry ) , urinometers , hot air oven , glucometer with strips , thermometer , semi autoanalyser , constant temperature water bath tank , bottle dispensers , vacutainer tube , pcr machine , autoanalyzer , densitometer with computer , fume cupboard , refrigerator...

Kazi Nazrul University - West Bengal

32281973 purchasing of laboratory items for the department of allied health science (medical laboratory technology lab 1 vaccutainer needle with vaccutainer needle holder 2 vacutainer needle holder 3 emerald syringe with needle (3 ml) 4 emerald syringe with needle (5 ml) 5 sst vial 6 psv vial 7 edta vial 8 serum vial 9 sugar vial 10 lithium heparin vial 11 citrate vial 12 bd black vial sl no 13 stainless steel spatula 14 microtip for 1000 ul 15 microtip for 200 ul 16 microtip for 100 ul 17 microtip for 10 ul 18 microtip holder box for 10 ul 19 tarson microtip holder box for 20 ul 20 tarson microtip holder box for 200 ul 21 tarson microtip holder box for 100 ul 22 tarson microtip holder box for 1000 ul 23 tarson reagent resarvoir 24 tarson pp pipette stand 28 stand no 161040 25 effendrop (atiquote tube) 2 ml 26 micro centrifuge tube rack 27 test tube rack 28 pastur pipette with rubber bulb 29 immerson oil for microscope 30 slide holder box 31 glass slide 32 cover slip 33 ethyl alcohol / isopropanol 34 lancet needle 35 non absorband cotton 36 absorband cotton 37 glassrod 38 staining box 39 staining box 40 hemocytometer 41 slide rocking rack 42 glass marking pen 43 glass pipette 10 ml 44 glass pipette 5 ml 45 glass pipette 2 ml 46 glass pipette 1 ml 47 conical flask 500 ml ml 48 conical flask 100 ml 49 beaker 100 ml 50 beaker 250 ml 51 conical flask 250 ml 52 beaker 500 ml 53 beaker 1000ml 54 funnel 55 distilled water drum 10 liter 56 whatmann filter paper 57 hcl 58 measuring cylinder (graded) 500 59 measuring cyliner ( graded) 1000 60 leishman stain 61 swab stick 62 scalpel blade holder 63 scalpel blade stainless steel. 64 ph buffer 65 room temperature thermometer 66 tissue paper roll 67 round spot patch band aid 68 blood glucose reagent (erba) god,pod method 69 triglyceride reagent (erba) 70 ldl and hdl kit (erba) 71 latex gloves 8no 72 nirtile gloves 7.5 or 8no 73 medtech needle burner syringe destroyer 74 tarson micropipette p10 1 10 ul 75 tarson micropipette p20 2 20 ul 76 tarson micropipette p100 20 100 ul 77 tarson micropipette p200 20 200 ul 78 tarson micropipette p1000 100 1000 ul 79 multi channel pipette 80 micro centrifuge 81 remi tableop centrifuge 82 semi auto biochemistry analyzer(rms analytica) 83 laboratory incubater 84 lab weight balance with slide door opening 85 water distillation plant 86 vortex mixer 87 fridge 120 lit 88 hot water bath 89 hot air oven 90 digital ph meter 91 tarson fibre plastic tray. 92 sodium hypochloride 93 red bean bucket with paddle lid (30 94 yellow bean bucket with paddle lid ( lit) 95 black bean bucktet with paddle lid (30 lit) 96 red bean bags 97 yellow bean bags 98 black bean bags 99 digital glucometer with 100 strips 100 moglix magnetic stirrer with hot plate 101 forceps 102 ast reagent 103 alp reagent 104 creatinine reagent (erba) 105 monocular microscope 106 binocular microscope 107 tally counter machine (hand hold) 108 tarson 620010 60 ml dropping bottle 109 esr tube 110 esr stand 111 laminer air flow 112 m.h media 113 nutrient media 114 soya broth 115 mc.conkey media 116 gram stain set box 117 zn stain box 118 innoculum needle 10 ul nicrome ring 119 nicrome loop holder 120 stab needle 121 test tube small 3ml 122 test tube large 5 ml 123 test tube large 8ml 124 vertical autoclave automatic 70 100 liter. 125 glass petriplates 126 parafilm 2 127 disposable culture plates 128 spirit lamp 129 tripod burner stand with net...