Tender For supply of alarm chain pulling indication light fitting for 110v coaches as per rdso drg. no. skel-3911 rev-1, alt-c, with 30 cm long twin twisted pvc insulated [unsheathed] copper conductor, size of 0.75 sq. mm [24/0.20mm] conforming to is-694/90, one side connected with lamp holder. with 20 nos. dom key for light locking/unlocking purpose. [ warranty period: 30 months after the date of delivery ] ]
Tender For corrigendum : purchase of non-consumables for physics lab in basic engineering (first year) department - purchase, joule calorimeter - copper 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 eliminator- ic regulated, input: 230v ac; output: 0-12v dc in steps of 2v; capacity: 1a or 2a., galvanometer- moving coil type, 30-0-30 scale, unbranded with bhel specification-sensitivity 0.143mm/v, voltmeter- dc voltmeter; range 0 10 v, analog, ammeter- dc (0 - 2 amp), parallelogram apparatus- parallelogram law of forces apparatus fitted with stand, decade resistance box- resistance box 12 month warranty (dial type) -manganin coil- 2 dials, sonometer apparatus- sonometer 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 microscope- branded travelling microscope 0 200 mm horizontal and 0-150 mm vertical measurement, potentiometer - it 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 apparatus stokes apparatus with metre scale attached and long cylindrical glass jar, glass beads small size (1 box), screw gauge (0-15 mm), rheostat - high-grade ceramic tube, oxidized resistance wire, 0.5a 5a, range 10 100 ., deflection magnetometer apparatus - deflection magnetometer apparatus with compass box and two short bar magnets, solar cell kit- the 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 bridge kit- series 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., ohms law verification kit- 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), standard resistance coil of 1, 2 ohm (2-set) wound on a wooden bobbin, boyle s law apparatus - the apparatus includes the quill tube, a retort stand, a clamp, and a mounted meter scale. quill tube specifications: length: approximately 50 cm. bore diameter: uniform bore, roughly 1 mm to 2 mm. construction: glass tube with one end sealed. trapped substance: a mercury pellet (or thread) of length 10 to 15 cm is introduced to enclose a column of air. mounting: attached to a half-meter or meter scale., torsional pendulum - torsional pendulum metallic disc, symmetrical masses and pendulum stand, steel wire, compound bar pendulum- one meter long iron strip well painted with holes at a distance of every 5 cm and also with pair of brackets and a heavy base table top stand with stop clock, helical spring apparatus-- structure: 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 wei
Tender For supply of coil 5 ohm , resistance coil 10 ohm , reversing key , sonometer with weight , spherometer 1 mm pitch , viscosity apparatus , youngs modulus , vernier callipers ime type , metallic sphere with hook , zener diode characteristics apparatus , pn junction diode chartersics apparatus , transistor characterstics apparatus pnp and npn , study of logic gate apparatus , friction board apparatus , thermometer 220 f , fraction weight box , plier taparia , screw driver set multipurpose , transformer step up and step down , led 2 watt , inclined plane , milli ammeter , milli voltmeter , ohms law apparatus , retort stand with clamp and bose head , helical sprinf slinky , split cork , travelling microscope , spirit level small , overflow cane , one way key , two way key , four way key , jockey , constantan wire , magnesium wire , watch glass 3 inch , watch glass 2 inch , hanger with weight 50 gm , newton colour disc , spirit lamp , tornedo working model , archmedies principle working model , hand generator working model , solenoid engine working model , electric mlotor working model , magnetic induction working model , domestic circuit parallel working model , domestic circuit series working model , battery eliminator 2 amp , magnetic compass medium size , wire cutter stripper cutter , dry cell charger , rehostat 50 ohm , rehostat 100 ohm , telescope , battery 6 volt , 9 volt dry cell , battery 12 volt , galvanometer , voltmeter , ammeter , dc copper connection wire roll insulated , nicrome wire , simple torch , laser torch red , laser torch green , laboratory stop watch 60 sec timer , white screen for image formation , plane mirror mounted on wooden block 10 x 15 cm , compass magnet small , iron filling , thread roll , geomerical instrument box , paper pin box , thumb pin box , lens cleaner fluid , multimeter digital , ebonite rod , glass rod 20 to 25 cm , test tube , test tube stand , solar system model , soldering iron , solder flux , soder wire resin 100gm , paper tape , plain stickers or label pkt , electric apparatus chart , prism refraction chart , eye defect and correction chart , inertia of 3d body , reflection of convex mirror on different position , reflection of concave mirror on different position , human eye chart , symbols of components used in circuit diagram , flaming left and right hand rule , sound wave refraction and compression , carbon resistance band reading chart , dry cell part chart , solar system chart , albert einstein portrait , prafulla chandra roy portrait , chandrasekhara venkata raman portrait , homi jehangir bhabha portrait , jagadish chandra bose portrait , dr apj abdul kalam portrait , sir issac newton portrait , ammonium chloride 500 gm chemical , copper sulphate 500 gm chemical , zinc sulphate 500 gm chemical , zinc rod , spirit solution for spirit lamp 1 ltr , first aid kit , sitting stools , cupboard or almirah shelf , lab open rack
Tender For supply of , frl 1 or 4 inch with pressure guage , quick exhaust valve 1 or 4 festo or norgen , quick exhaust valve 1 or 8 festo or norgen , spray,wd-40 cap- 400ml btl , cassette ss as per kosan carousel , guide rod for kosan introduction unit , 5 or 2 spring return valve , 1 or 2inch -f, ss ball valve , magnetic sensor , tepar strip for 90 deg bend , lock pin,chain conveyor duplex chain , switch,139a714,carousel kosncris - pressure switch , ejection puller arm , ejection pusher arm , needle valve , pneumatic cylinder 12mm or 16mm with fittings , shaft size- 40mm x 280 mm en-8 , shaft size- 40mm x 4000 mm en-8 , nut bolt 1.5inch x 10mm , nut bolt 1inch x10mm , f-mounting , ejection flexible coupling , pneumatic cylinder- 50 or 160- norgen or smc , toggle joint rod- lt-200 mm , pin of non-pneumatic filling gun , bearing no.6206 , bearing no.6304 , gas stop valve lpg 1 or 2inch , steel plate thick 10mm size 0.5mx0.5m , key pad for cuc card steel mk1v , key pad for cuc card mkii , anchor fastener length150mm dia 10mm gi , anchor fastener length150mm dia 12mm gi , anchor fastener length150mm dia 16mm gi , nut bolt length 1inch dia 6 mm , counter bolt 8mm, allenkey type, with lock nut , eye bolt for centering arm , spring,159a533,kosncris pt head , ss rod of gd or pt base , ss block of gd or pt base , linear bearing , optical cable for bar code sensor , automatic hot air sealing head , pneumatic cylinder size 500mmx50 norgan , 50 dia sealkit norgren , 50 dia sealkit janatics , solenoid coil for kosan filling scale- smc make , lpg hose of length 1 m , lpg hose of length 1.5 m , lpg hose of length 0.5 m , pencil sensor , rivet type conveyor chain , rod of kosan filling gun pneumatic type , kosan filling gun cup , dampner or kosan filling gun bush , kosan filling scale leg , lower bell for gd , vibration absorber for gd head , kosan fintec load cell for filling scale 200kg , load cell for jisl adjustment scale 650 kg , manual cvt head,kpot0122 carousel,kosncr , lifter plate for check scale , c channel of conveyor , telescopic boom pipe length 6m dia 1.5inch , drag chain , boom e plate with taflon ss thickness-10mm 1mx1m with taflon 12mm , mark iv display , reflector for kosan carousel , lpg filling gun pneumatic type , pneumatic counter , vacuum or suction indicator