Department of Higher Education - West Bengal
39820239 supply of laboratory equipments at hooghly mohsin college , botany :chroatographic paper dryer 1000 w , chromatographic chamber ( small ) with lid 20x12x10cm , hot plate with magnetic stirrer 2l , digital ph meter , double door freeze 240l , ohp , projector holder , electrical conductivity meter , autoclave plunger , soxlet apparatus with controlled heating mantle , thimble single thickness whatan ( 25 no pkt ) , ninhydrin sprayer , magnetic stirrer bar ( 6x10mm ) , clinical centrifuge with 6x15 ml swing out head & 15 ml tapered bottom glass tube rpm 3500 , chemistry :calomel electrode , conductivity meter bridge , conductivity meter cell for type 304 , combined glass electrode , potentiometer , smps 450 watt , microwoven 20lit , micro controller ph meter , platinum electrode , ups 1kv , taparia 8 inch ( + ) , geology : binocular polarizing petrological microscope with optics , palaeontological microscope , physics : to determine the wavelength and velocity of ultrasonic waves in a liquid ( kerosene oil, xylene, etc. ) by studying the diffraction through ultrasonic grating. , experimental set up to verify the law of malus for plane polarized light , to measure the resistivity of a semiconductor ( ge ) with temperature by four probe method ( room temperature to 150 0c ) and to determine its band gap. , to study the pe hysteresis loop of a ferroelectric crystal , experimental set up to measure the dielectric constant of a dielectric materials with frequency. , to determine the absorption lines in the rotational spectrum of iodine vapour. , to determine the elastic constants of a wire by searle?s method , to compare capacitances using de’sauty’s bridge. , to determine the thickness of a thin paper by measuring the width of the interference fringes produced by a wedge shaped film. , to determine the excitation potential of mercury / argon by franck hertz experiment , to draw the bh curve of ferromagnetic material using solenoid & determine energy loss from hysteresis , experimental set up to determine the coefficient of thermal conductivity of cu by searl’s apparatus , platinum resistance thermometer , experimental set up to show the tunneling effect in tunnel diode using i v characteristics , to determine stefan’s constant , to investigate the motion of coupled oscillators. , sodium vapor lamp with power supply , regulated power supply for op amp set ( +12 volt& 12 volt ) , multimeter , function generator , thermometer ( 1 / 10, 1 / 5, 1 / 2 degree , physiology :sphygmomanometer ( mercury ) , photo electric colorimeter , fridge 190 litre , pan balance electrical ( 1mg to 10 gm ) , pan balance electrical ( 1gm to 100 gm ) , eliminator ( 3 to 12 v ) , kymograph recording drum ( gear type; e8 ) , myograph board ( 4 inch x 6 inch ) , zoology : readwell touch elisa reader , chest freezer , tds tester...