Tender For purchase and installation of practical equipment in various educational institutions under saharsa district - moving coil galvanometer , moving coil voltmeter , moving coil ammeter , micro ammeter , sonometer , apparatus to determine relationship between the frequency and tension, length & mass , battery eliminator , tunning fork electrically , apparatus to investigate standing waves on a string. , meter bridge , experiment to determine the unknown resistance of a conductor. , potentiometer experiments to measure the internal resistance of a cell. , deflection magnetometer experiments to measure the deflection of a compass needle by magnetic field , tangent galvanometer apparatus for measurement of the direction & power of current , dry cell , analytical digital weighing scale , bar magnate 50mm, m name , u magnate , mirror fl 4 concave 50mm , mirror convex 50mm , mercury thermometer c/f/r , micrometer screw gauge 15mm , apparatus to measure the dimensions of object with high precision. , eliminator 4amp , meter bridge 100cm long , friction apparatus , dcc copper wire insulated , glass slab 75x50x18mm , lenses concave 50mm , lenses convex 50mm , measuring cylinder 500ml poly to measure the volume of liquid , double disc spherometer , apparatus curvature to measurement of radius of , vernier calipers apparatus to studying expansion of material, charts of newton's second law , charts of ohms law , charts of electro magnate , charts of telescope , charts of reflection of light , charts of refraction of light , charts of newton's law of motion , charts of 4 stroke engine , charts of electron microscope , charts of magnate , mirror stand metallic adjustable , pin stand adjustable metallic , tripod stand , measuring cylinder graduated poly 500ml , beaker borosilicate 250ml , rheostat , apparatus to variable change of resistance , lechlanche cell , stop clock , equilateral glass prism 50mm , magnetic compass both side glass , zinc plate with terminal , copper plate with terminals , zinc rod with terminal , manganine coil resistance box 100.ohms , magnesium metal ribbon coil, analytical digital weighing scale , test tube stand , holder hold for glass wares , burette clamp , tripod stand to support glassware , measuring cylinder graduated poly 500ml , beaker borosilicate 250ml , gas jar with cover 6x2 , conical flask 250ml , round bottom flask 250ml , flat bottom flask 250ml , reagent bottle 250ml poly , reagent bottle 500ml poly , wash bottle 250ml , test tube 5x1/8 , measuring flask 250ml , pipette 10ml , filter paper 100.circle 12.5 cm dia. whatsman's , test tube holder, tongs , test tube brush , spirit lamp , spatula , conical funnel 75mm , digital conductivity meter , chemical weight box , desiccators with lid glass , atomic model sets , bunsen burner , motor & pestle(porcelain)-3" , beehive shelves(porcelain)-3" , crucible with lid , red litmus paper , blue litmus paper, chart of hydrogen gas , structure of atom , chemical bonding , manufacturing of soap , rutherford atomic model , charts of water purification , charts of bleaching powder manufacturing , charts of nuclear energy , charts of petroleum , sodium hydroxide , phenolphthalein indicator solution , methyl orange indicator solution , sodium carbonate , sodium bicarbonate , calcium chloride , calcium carbonate , ferrous sulphate , blue litmus paper , red litmus paper, compound microscope , apparatus for viewing samples at high magnification. , dissecting microscope , low power microscope , staining rack , empty jar specimens with cover , mounting slides , cavity slides , beaker 500ml pp , beaker 250ml pp , conical flask 250ml borosilicate , conical flask 500ml borosilicate , wash bottle poly 250ml , f.b. flask 250ml borosilicate , test tube borosilicate 150x25mm , measuring cylinder poly 250ml , reagent bottler 250ml poly , petri dish , watch glass 75mm , cover slip , ph paper , test tube stand, charts: human skeleton system , , human nervous system , human hea
Tender For purchase of lab instruments for physics core laboratory for the year 2025 under idukki package - digital function generator {0.2 hz to 2 mhz, sine, square, triangular wave, signal amplitude of 20vp-p output }, cro digital- 100 mhz dual channel, arduino set, daniel cell, equivalent, electronic digital vernier calipers, inch and millimeter conversion,lcd screen displays 0-6" caliper measuring tool, automatic shutdown, laboratory thermometer (lc:0.5 degree celsius , should measure upto 150 degree celsius), double slit with various widths marked on, prism equilateral- flint glass, with one face grounded (2"), prism equilateral- crown glass, with one face grounded (2"), voltage source (variable) [0-30 v, 2 outputs, digital display], digital multimeter with voltage ( ac- at least 200 mv to 500 v, dc), current ( ac and dc from ma range) , resistance, frequency, transistor gain (hfe) measurements, laser source- diode 650 nm, 5mw fixed on stand with power supply, solar cell characteristic apparatus, single slit, with various slits marked on the instrument, diffraction grating with 100 lpi/200 lpi/ 500 lpi or their combination with marking on the instrument (different lpi preferred), micrometer screw gauge 0-25 mm, 0.01 mm lc, screw gauge digital micrometer 0-25 mm, 0.01 mm lc, stainless steel digital vernier calipers, 6 inch, stop watch- electronic digital, spectrometer arrangement, lc 1 , travelling microscope, both vertical and horizontal movement lc 0.01 mm, quartz prism- equilateral, mercury lamp with pins ( not screw type), common weighing balance- digital , to weigh upto 10 kg, lc 1gm, digital light intensity meter (range 0 to 200000), katers pendulum, with holder, narrow angle (small angled prism angular measurement 5 x 87.5 x 87.5 ie 5 degree size 32 x32 mm) crown glass, travelling microscope, (bridge) horizontal movement lc 0.01 mm , for newtons ring and airwedge experiments, digital ic tester, analog stop clock (lc:0.5s), diffraction grating with 15000 lpi, digital oscilloscope dual channel input signal generator 100 mhz 1gsa/s sampling rate 7" tft display 240 kb storage, oscilloscope - 2.8" tft handheld digital oscilloscope kit portable automotive oscilloscope, 2.5ms/s high sampling rate, 200khz bandwidth, trigger function auto/nomal/single, helium neon laser 2mw, with power supply, half wave, full wave & bridge rectifier trainer kit, op amp trainer kit -to study op-amp inverting, non-inverting amplifier circuit, to study op-amp summer & subtractor, to study op-amp comparator circuit, to study op-amp voltage follower current follower, to study op-amp differentiator and integrator circuit.to study op-amp null detector, offset current & voltage circuit.to study op-amp clipping amplifier.to study op-amp sample & hold circuit.to study op-amp schimitt trigger circuit., hall effect apparatus complete set, 4 probe experiment apparatus for resistivity and bandgap of semiconductor, bh curve apparatus to study the retenvitya nd coercivity of a ferromagnetic material, apparatus to measureelectrical conductivity of metals and estimation of fermi energy., digital lab thermometer. resolution : 0.1 degree celsius, at least measure upto 200 degree celsius, horse shoe magnet for sonometer experiment (approx 6 inch), stainless steel ruler to measure upto 0.5 mm, digital lcr meter (range: 0.1 h to 20h, 0.1pf to 2000 f, 0.1ohm to 20mohm), special wire stripper for electrician decrustation pliers multi-functional wire stripper and cutter, wire cutter tool, wire cutter stripper, wire cutter plier, 25 pieces spanner set 6 mm to 32 mm