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Tender For purchase of equipments ( s.no 1 to s.no 21 ) for physics department - purchase of equipments, joule calorimecopper vessel, battery eliminator-3a, (2,4,6,8,10,12 v), tubular rheostat 20-3.3a, one way plug key, analog type dc ammeter (0-2a), voltmeter (0-5v), thermometer (alcohol), stop clock, ic regulated battery eliminatoric regulated, input: 230v ac; output: 0-12v dc in steps of 2v; capacity: 1a or 2a, galvanometermoving coil type, 30-0-30 scale,unbranded with bhelspecification-sensitivity 0.143mm/v, voltmeterdc voltmeter; range 0 10 v, analog, ammeterdc (0 - 2 amp), parallelogram apparatusparallelogram law of forces apparatus fitted with stand, decade resistanceboxresistancebox 12 monthwarranty (dial type) -manganincoil- 2 dials, sonometer apparatussonometer with meter scale attached along with knife edge, tuning forks set 256, 384, 512 ranges, hammer, slotted weight - 500 gm each to a total of 3 kg. brass wire (5 m), travelling mircroscopbranded travelling microscope 0-200 mm horizontal and 0-150 mmvertical measurement, potentiometerit features a 1-meter to 10-meter constantan/manganin wire stretched on a wooden or sunmica baseboard with a millimeter scale. it includes 4mm brass terminals, a pencil jockey for contact, wire options (10 wires), and a typical resistance range of 10-20 ohms, ideal for high-precision voltage measurements., viscosity apparatusstokes apparatus with metre scale attached and long cylindrical glass jar, glass beads small size (1 box), screw gauge (0-15 mm), rheostathigh-grade ceramic tube, oxidized resistance wire, 0.5a 5a, range 10 100 ., deflection magnetometer apparatusdeflection magnetometerapparatus with compass boxand two short bar magnets, solar cell kitthe apparatus consist of variable dc power supply, led, solar cell and two multimeters (or an ammeter and a voltmeter). a variable dc power supply of 0-5v. light source is provided by led. the illumination intensity of the led can be controlled, wheatstone bride kitseries arm: four decade dials in steps of thousands, hundreds, tens, & units of ohms. ratio arm: the ratio arm of the bridge is capable of selecting multiplying factor of 0.001, 0.01, 0.1, 1, 10, 100, 1000 for resistance measurements. two press keys are provided, one marked b is for battery & one marked g is for galvanometer one toggle switch is provided for internal battery a sensitive galvanometer is provided in the bridge., ohm s law verification kitbattery eliminator-3a,(2,4,6,8,10,12 v), tubular rheostat20-3.3a,one way plug key,analog type dc ammeter (0-2a),voltmeter (0-5v),standard resistance coil of 1, 2ohm (2-set) wound on a woodenbobbin, boyle s law apparatusthe apparatus includes the quilltube, a retort stand, a clamp, anda mounted meter scale.quill tube specifications:length: approximately 50 cm.bore diameter: uniform bore,roughly 1 mm to 2 mm.construction: glass tube with oneend sealed. trapped substance: a mercurypellet (or thread) of length 10 to15 cm is introduced to enclose acolumn of air. mounting: attachedto a half-meter or meter scale., torsion pendulumtorsional pendulum metallic disc,symmetrical masses and pendulumstand, steel wire, compound bar pendulumone meter long iron strip wellpainted with holes at a distanceof every 5 cm and also with pairof brackets and a heavy basetable top stand with stop clock, helical spring apparatusstructure: a rigid support mounted on a heavy metal base, typically cast iron, to ensure stability during tests.springs: high-tensile steel spiral springs, typically (approx 25 mm) diameter, (100 mm) long.measurement scale: a vertical steel meter scale, usually with (1mm) graduations, for precise deflection measurement. loading mechanism: a, typically (50g), hook-attached weight hanger at the bottom.pointer: a fine pointer attached to the bottom of the spring moves along the scale.accessories: includes a set of slotted weights (e.g., (6times 50g) or similar sets) for incremental loading. , meter bridgetype: 1 m length, with unif
Tender For upgradation of lab physics lab items - purchase of physics lab items, equipment name : voltmeterspecifications : (refer with nit), equipment name : ammeter.specifications : (refer with nit), equipment name : decade resistanceboxspecifications : (refer with nit), equipment name : sonometer apparatus.specifications : (refer with nit), equipment name :potentiometer.specifications : (refer with nit), equipment name : rheostatspecifications : (refer with nit), equipment name : solar cell kitspecifications : (refer with nit), equipment name : wheatstone bridge kitspecifications :(refer with nit), equipment name : ohms law verification kitspecifications : (refer with nit), equipment name : boyles law apparatusspecifications (refer with nit), equipment name : torsional pendulumspecifications : (refer with nit), equipment name : compound bar pendulum.specifications : (refer with nit), equipment name : helical spring apparatus specifications :(refer with nit)
Tender For tender for supply of electrical equipment - stay clamp 5.5 , 11 kv stay insulator , l t clamp , holding clamp for pcc pole 8.5 mtr. , 11 kv f clamp for pcc pole , lt shackle insulator , nut & bolt (all size)
Tender For supply of miscellaneous electric items- steel tubular 9 meter long pole (st-410 sp3, steel tubular 8 meter long pole (st-410 sp1:, 16 kn polymer shackle insulator, 1.1 kv (low tension), go set 11 kv hd, ab switch 3 phase, 3-pole 200 amp, vertical; type with rod heavy duty, 11 kv horn gap fuse set (hg set) 3-phase 4 amp polymer type heavy duty, galvanized nuts and bolts full thread with was 4" & 6" heavy duty, anti climbing device with clamps, galvanized stay set with 50*8 mm stay clamp guy insulator (02 no.), anchor plate (200*6mm nuts-bolts, 2 nos turn buckets, 1.8m long, 16 m diameter solid gs stay rod & 7/15 mm dia gi standard wire complete., guy/stay wire 7/14, galvanized steel, typicall hot-dip zinc-coated for corrosion resistance, guy insulator, led street lights 70/72 watt, pressure die ca aluminum housing only, system lumen output 120lm/w, cct: 5700-6500°k, cri≥ 80, thd≤1 surge 4kv, pf >= 0.95 ip66, warranty minimum -years, pvc cable 3 core 2.5 sqmm, mukki clamps, rabbit conductor acsr 50 sq.mm, gi u-clamp for shackle insulator with pin / nu, lt line spacers, high quality rigid pvc (poly vinyl chloride) or polypropylene, with uv stabilization for weather resistance
Tender For supply of equipment for physics lab in first year department - list of equipment, decade resistancebox3 or 4 dials, range 0.1 to 100 or 1k , constantan/manganin wire coils., travelling microscopeleast count-0.01mm, magnification -10x, ( eye piece), vernier scale-50divisions, moment-fine and corse adjustment screws for horizontal and vertical axes,objective lens-75mm focal length,vertical travel range-0 to15cm,horizontal range- 0 to 15 cm, wheatstone bridge kitseries arm: four decade dials in steps of thousands, hundreds, tens, & units of ohms.ratio arm: the ratio arm of the bridge is capable of selecting multiplying factor of 0.001, 0.01, 0.1, 1, 10, 100, 1000 for resistance measurements.two press keys are provided, one marked b is for battery & one marked g is for galvanometerone toggle switch is provided for internal battery a sensitive galvanometer is provided in the bridge., torsion pendulum material: chrome plated brassdisk diameter: 100-150mmwire material phosphor bronzewire length: 500mmstand height: 500-700mm stop clock, helical spring apparatusstructure: a rigid support mounted on a heavy metal base, typically cast iron, to ensure stability during tests.springs: high-tensile steel spiral springs, typically (approx 25 mm) diameter, (100 mm) long.measurement scale: a vertical steel meter scale, usually with (1mm) graduations, for precise deflection measurement. loading mechanism: a, typically (50g), hook-attached weight hanger at the bottom. pointer: a fine pointer attached to the bottom of the spring moves along the scale. accessories: includes a set of slotted weights (e.g., (6times 50g) or similar sets) for incremental loading.