Latest pull cord switch Tenders | Government pull cord switch Tenders

Central Government/Public Sector

CTN :39952920

23 Apr, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : procurement of vertive make ups spares for main plant offsite locationsnstps - pcb panel synoptic,100216120033,emerson, temp sensor card,760db-3,emerson,ups, rect logic board,100218031021,vertiv, inverter logic board,100209210023,ups, igbt driver board,100209120023,vertiv, switch driver board,vertiv, ac-dc psu board,vertiv, dc-dc psu board,100204011023,vertiv,ups, hv interface board,100208011021,vertiv, operator logic board,100215021031,ups, pca-ups logic board,100221021031,hipulse, pca board,100200000007,vertiv,ups, parallel logic board,100216011031,ups, connection board,100216222003,emerson, boost control card,000000bp5142,ups, dc-dc converter card,000000bp5055,vertiv, pca control board,00000bp5043,ups, power supply card,bp5022,ups, mains feedback card,bp5050,ups, pca data logger,106204112034,vertiv, fuse fail card,bp5032,db power,ups, pfc card,000000bp5063,ups, switch control card,bp5048,ups, mov card,000000bp5110,ups, pca rc snubber card,000000bp5102,vertiv, pca-hybride card,000000hb5007,vertiv, igbt,0000000q5056,vertiv,dual mdl, transistor,igb,1200v,242 amp, igbt dual mdl,q5052,vertiv,324a,1200v, thyristor,1800v,55a,th079, fuse unit,284704506000,vertiv,ups, fuse link: 690vac,110a,+f0186,vertiv, fuse,283802004220,vertive, current transformer,294908001010,vertiv, sfu,disconnector,415v,125a,4p, circuit breaker,moulded case,415vac,32a, circuit breaker,moulded case,415vac,80a, lamp,led,indicating,240vac,red, lamp,led,indicating,240vac,blue, capacitor,4700mfd,350v,76x120mm,ups, capacitor,filter,2200mfd,450vdc, ac capacitor,c0347,ups, capacitor,vertiv,0000000c0338, ac filter capacitor,231415727010,ups, dc capacitor,10000 uf, 315 vdc,ups, capacitor,vertiev/emerson, fan,axial,530cfm,230vac,50hz,1ph,2700rpm, fan,axial,95cfm,230vac,50hz,1ph,2600rpm, flat cable kit,271920025001,emerson, flat cable kit,271920105301,emerson,ups

State Government

CTN :40044754

23 Apr, 2025 NA

Ranchi - Jharkhand

Tender For request proposal for supplying various equipment, chemicals, standard reference microbial cultures, glasswares/ plasticwares and general items in 13 numbers of district level water testing laboratories of jharkhand a-ranchi zone - refrigerator- ( 265 litre approx., double door ),make & model: branded ( is standard), analytical balance-( 4digit), weighing capacity of 220g, externally calibrated by nabl accredited lab/agency with calibration certificate, make & model: branded) ( is standard), ph meter-(measuring range ph0.0-14.0), make & model: branded ( is standard), hot plate with magnetic stirrer-(power: 2000 watt approx., operating volts: 230 15 volts a/c), stirring capacity : 50-1500 rpm, plate size : 1 ft *1.5ft (approx), make & model: branded ( is standard), bacteriological incubator-digital construction -double walled construction outer body made of mild steel powder coated & inner body made of stainless steel, insulation : glass woll insulation between two walls. inner size : 18" x 18" x 24", rating watts 750, no. of shelves 3, capacity 120 ltrs, temp range- 5 c - 60 c accuracy +/- 0.5 c, temp controlled by : controlled by pid micro process controller with dual display. selves : with g.i. wire mesh selves, door : 2 door inner acrylic door to view sample & outer metal door with air circulation motor with blower for uniform temperature throughout chamber. heater : special nichrome heater designed for long life & saving of power consuption. thermometer type : electronic with digital display. make & model : branded ( is standard), laminar air flow chamber(biosafety cabinet)-external dimensions (lxwxh) in inches and mm:40 x34.25 x56.7, (1020 x870x 1440) work area dimensions: 34.45 x24 x22.52 (857x610x572) material of construction: galvanised iron sheet with epoxy polyester thermosetting powder coating of 80 microns, 1.5mm thickness/stainless steel grade 304,1.2mm for ss modelsbody finish: glossy off white colour for gi powder coated table top: 1.2mm ss 304 sheet of matt finish pressed on 25mm solid nuwud board side glass: 6mm float glass encased in stainless steel channels front door: frameless gas spring loaded swinging type polycarbonate 6mm thickness wheels and levelling lugs: pu solid wheels with plated brackets and metallic powder coated design: front bottom loading pre-filters or completer work area with stainless steel including hepa grill cleanliness class: iso standard 14644-1- class 5 stages of filtration: a.pre-filters= 10 with an efficiency of 90 % washable hdpe media in frp pu coated frame b.mini pleat hepa filter encased aluminium frame with an efficiency of 99.995% motor blower assembly: variable speed mtor mounted on pu coated frp blowers with aluminium powder coated impellers velocity: 100 fpm at 6 from face of the filter noise level: less than 60db at 1 meter from the face of the equipmenthepa filter grill: stainless steel grills duly perforated and polished electrical specifications: a. switches and speed controller: microprocessor controlled feather touch switch panel b. fluorescent lighting: 18 watt. c. chokes for lighting: 18 watt d. ultraviolet lighting: 1.5 feet length g15t8, 15 watt power consumption: 250 watts lighting: greater than 800 lux power supply: 230v,50hz power supply, single phase 5 amperes power cord accessories: gas burner, gas/vacuum cock ( is standard), autoclave -vertical autoclave size 14" dia x 22" ht, rating in watts 3000, capacity of 52 ltrs complete s.s with foot lifting arrangement used for sterilization under saturated steam pressure at 15psi with double walled units with inner chamber made of thick stainless steel and outer chamber made of s.s.lid is made of thick gauge stainless steel with pressure gauge steam release valve, and safety valves. with foot lifting arrangement. with s.s. basketaccessories:1. digital temperature indicator cum controller with timer -1 no.2. water level cut off-1no.3. pressure cut off switch-1no. ( is standard), digit

Central Government/Public Sector

CTN :40065031

19 May, 2025 NA

Ropar - Punjab

Tender For supply of manufature, supply & testing of 11 kv switch board panel,installation and commissioning of panel

Central Government/Public Sector

CTN :39816573

28 Apr, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of pull cord switch (q3)

CTN :39817106

22 Apr, 2025 75.00 Lacs

Kamega - Arunachal Pradesh

Tender For corrigendum : supply of led batten (q2) , self ballasted led lamps for general lighting services (v2) conforming to is 16102 (q2) , mcb - miniature circuit - breakers for a.c. operation as per is / iec 60898 (part 1) (q2) , molded case circuit breakers (mccb) as per is / iec 60947 (q3) , led luminaire for road and street lights (v2) conforming to is 10322 (part 5 / section 3) (q3) , led luminaire for floodlight (v2) conforming to is 10322 (part 5/section 5) (q3) , cable jointing kit indoor end terminations 95 sqmm 11 kv , allum sheet 22 gauge by 9 point 90mm plain , rubber mate at size 3 ft by 6 ft by 20mm , switch socket 5 or 6 amps 5 pin flush type multi purpose , switch socket out combination unit 6 amp , gi tubing med gde 50 mm , socket out let multiple socket flush 6 pin 6 or 16 a , sluice valve 100 mm pn 1 point 6 , switch socket combination 6 pin 6 or 16a with indictor , switch single pole piano type one way 6 amp , switch socket out combination unit 3 pin 16 amp , batten holder pvc , pvc board 7 inch by 4 inchby 2 inch , distilled water 5 ltr pack for battery , pvc casing caping 25 mm , call bell ding dong , gi tubing med gde 25 mm , stop cock pvc 20 mm , socket piano type 16 amp , bib cock pvc 20mm , socket 15 amp , pvc bd 4 inch by 4 inch by 2 inch , switch single pole piano type one way 16 amp , bd rectangular 8 inch by 10 inch pvc , gi union socket 50 mm , pvc connection pipe 15mm by 450mm , plug top 5 amps , heating element 1500 watt , gate valve 50 mm brass splinder , switch single pole piano type bell push 6 amp , change over switch 100 amp 4 pole , stop cock brass 20 mm , pvc connection pipe size 15mm by 600 mm , gate valve with brass spindle 40mm , pvc casing caping 15 mm , gate valve with brass spindle 100mm , pegs alum 75 mm , thermostat switch for gyser 25 or 50 ltrs , plug top 15 amp , db for mcb 4 way , gi union socket 25 mm , nipple gi 20 mm 6 inch long , heating element 1000 watt , pvc connection pipe 15 by 900mm , gi flange 80 mm with nut and bolt , gate valve with brass spindle 80mm , pvc casing caping 20 mm , panel pin 20 mm , elbow 3 way gi 32 mm dia , gland packing 15 mm , pipe pvc 20 mm bore , gi elbow 40 mm , gi union socket 80 mm , heating element 2000 amp s type , gi elbow 25 mm , lugs allum 95 sqmm , gi socket redg 25 by 20mm , lugs allum 70 sqmm , gi flange 100 mm with nut and bolt , lugs allum 50 sqmm , gi bend 20 mm , gi socket redg 80 by 50 mm , angular holder pvc backelite , gi socket 25 mm , gi socket 40 mm , soap rin 250 gms , db 16 amp 2 way , gi tee 25 mm , gi tee redg 25 by 15 mm , pvc bd 6 inch by 4 inch , bend gi 20 mm , gi elbow reducing 25 by 20 mm , gi elbow 50 mm , plug gi 20 mm , distribution board 4 way 16 amp , rubber washer 20 mm for bib cock , gi bend 40 mm , nipple gi 25 mm 6 inch long , ceiling rose , lugs allm 25 sqmm , gi tee 40 mm , nipple gi 20mm by 100 mm long , gi socket 100 mm , gi bend 50 mm , nipple gi 20mm by 50 mm long , pendent holder pvc , bend gi 80 mm , bend gi 25 mm , gi tee 50 mm , gi plug 25 mm , gland packing 3 by 4 inch , socket s f type 6 amp , geyser heating element z type 2000 watt 2kw , gi elbow reducing 40 by 20 mm , gi tubing med gde 100 mm , gi flange 150 mm with nut and bolt , fuse wire copper tinned 60 amp , indicator lamp for geyser , fuse wire copper tinned 5 amp , fuse wire copper tined 32 amp , gland packing 1 inch , gland packing 1 by 2 inch , lead pig , heating element 1000 amp s type , aluminium lugs 400 sqmm , aluminium lugs 240 sqmm , aluminium lugs 185 sqmm , aluminium lugs 150 sqmm , aluminium lugs 120 sqmm , aluminium lugs 50 sqmm , aluminium lugs 35 sqmm , aluminium lugs 25 sqmm , aluminium lugs 16 sqmm , gasket sheet leather type , ht tape , fuse wire copper 100 amp , 1 point 1 kv heat shrinkable sleeves 50 sqmm , 1 point 1 kv heat shrinkable sleeves 70 sqmm , 1 point 1 kv heat shrinkable sleeves 120 sqmm , 1 point 1 kv heat shrinkable sleeves 240 sqmm , gi flange 150 mm dia , gi bend 150 mm dia , gi tee 150 mm dia , gi socket 1

CTN :40025653

06 May, 2025 NA

Mumbai - Maharashtra

Tender For tender for supply of c and c switch board boat davit shunt trip off mccb seal kit for manifold mounted valve 24blec001 - seal kit for manifold mounted ball valve (helm pump) , power fuse sf94939ooo , rating 16a , indication lamp- red 110v ac , indication lamp- green 110v ac , shunt trip of mccb , motorised mechanism for 400/630 , inter-panel locking cylinder , pressure level sensor , control panel t2000 , push button , led lamp for red , bilge level switch , 500a thyrister hrc fuse , ac lamp , dc indication lamp , indication lamp , fuselink hn size 00 160a din , fuse link 10a , control fuse (25a) , fixed arcing contracts 2500a , moving arcing contacts 2500a , fixed arcing contracts 1600a , auxiliary contact for mccb , mccb , 3p , 16a , mccb , 3p , 20a , mccb , 3p , 20a , mccb , 3p , 25a , mccb , 3p , 32a , mccb , 3p , 40a , mccb , 3p , 63a , 2500/5a , 5 va ct with accuracy class-5 p10 , 1600/a , 7.5 va ct with accuracy class-1 , teknic led , 24v dc , amber , power terminals cts70ls , red p.b. with no 1 nc contact for trip , tp mccb , 25a , 115v , 400hz , control transformer 380/240v , 500va , 2500/5a , 80 va ct with accuracy class-1 , dp mcb , 240v ac , 50hz 16a , 4 c/o interposing relay , i/p voltage 230v ac , 50 hz , mcb 10a dp , 4c/o interposing relay base , relay socket , bracket for interposing relay for 4c o , acos pcb set , mn0 aux contactor (2no 2nc with 110v dc coil , mn0 aux contactor (1 no 3nc with 380v ac coil) , actuator assembly , seal kit for manifold mounted ball valve (power unit) , gear box oil , cartridge fuse 4a , rectifier unit , pow er contactor , fuse link 2a , control fuse 4a , hrc fuse link (4a) , fuse link 6a , control fuse (8a) , 22.5 mm dia.240vac , amber , led lamp teknic , 22.5 mm dia.240vac , fluwhite led lamp teknic , on delay timer , mccb 20a , motor dol starter (0.1-19amps) 440v , 3ph , 60hz

CTN :39792902

29 Apr, 2025 NA

Kochi - Kerala

Tender For corrigendum : procurement of 211 by type seaking spares - clip, relay thermal delay rm60, capacitor, rivet, motor, insulator, boot, bolt x, lead ,bonding, piece distance, clamp, stiff stick, knobe assy, knobe, fastener, ring sealing, back shell, receptacle, packing 'o' ring xxx, clamp quick release, nut self-locking, shim, screw, packing ring, connector, spring, compression, marshalling wands, nut hex, switch, shaft,roller, socket relay, stator assembly, drum assembly, rectfer block, wire,equipment, sky flex, resistor 500 mohm, diode, panel, nut, discharge assy static, electrical component sub assy encapsulated, transformer audio frequency, rivet x, sleeve,thermofit, stripping product(mould release), bearing, tube, capacitor 1mf 35v, spring,keeper, nut x, micro circuit linear, washer ring, relay, ball end, sliding, spring, compression, transister, fuse xxxx, tie, screw, grub, nut xx, collar\, sbfs fuse x, bearing, ball, screw x, pin cotter, tube x, capacitor, fixed electrolytic, 33f +75% -10%, 50wvdc, capacitor, fixed electroytic, 10 f 10%, 75wvdc, coil, assy, light wedge, bolt xx, fastener assy, capacitor, fixed electrolytic, 12f +75% -10%, 75wdc, rivet csk hd semi tube, lead bonding, tape alum self adhessive, bolt lite, bearing x, bolt no 10-32 unf, fuse holder, fuse 1a, ppmp knob, fan assy, gasket, fuse 4a, grip sub assy, bearing ball x, electrical connector, cap assy, ic mcb 2653a, unit audio balance v/uhf, capacitor, fixed electrolytic, 2.7f 10%, 75wvdc, capacitor, fixed electrolytic, 4.7 f 10%, 35 wvdc, capacitor, fixed electrolytic, 3.3 f 10%, 35 wvdc, ring sealing toroidal, indicator, lamp missile present port, seal metal, circuit integrated compander, gasket x, pin assy, pin assy pip, block, terminal tb633, packing, 'o' ring xx, packing 'o' ring x, capacitor, fixed electrolytic, 39f 10%, 35wvdc, clamp, assy, clamp, cable, pin hinge, poppet pressure reducer, spacer, bolt xxx, armature motor generator, relay x, bearing ball xx, cherry rivet, shaft assy, bearing ballannular, shim x, seal, rod assy, control, valve check, core & poppet assy, clip x, clip xx, card assy compass, motor ganerator, switch x, indicator electromagnetic, bolt xxxx, resistor, link, tee, double check, packing, 'o' ring hydraulic, valve check x, cooling turbine, seal x, retainer backup, horizontal, vertical bar movement, rod end female, socket, free, ring dublel, housing assy, cap plug, cap, washer, washer x, a1,vco, recepectacle, panel stn box, nut xxx, packing o ring, bolt xxxxx, contact, mechanical front end assembly, pin pip, tag board, diode microwave, rivet xx, rivet xxx, stem valve, tubing heat shrink, knob, switch xx, switch micro, wrapping, wrapping x, gear shaft, spur, switch assy, electrolytic, fuse x, fuse xx, fuse xxx, ic, hose, synchro,control transformer, wheel balance, capacitor 22mfd 35v, rivet xxxx, holder assy lamp, linkage assy, front panel assy., conductor device,, seal xxx, radio retainer, fastener x, fastener xx, fastener xxx, case and gear assy, transformer, embout 202a132-25, screw xx, clip 'p', knob x, sleev and shield assembly, facia panel, washer tab, retainer washer, packing 'o' ring, ring seal, ring mating, ring, sbfs fuse, fuse, capacitor x

State Government

CTN :40007197

19 Apr, 2025 NA

Nagpur - Maharashtra

Tender For 25/26 gp supply of electricals material at gp welahari ta ngp - electrical items :, complete tube light filips/crompton, rod 40 w (i.s.i) filips/crompton, chowk alluminuim 40 w ( i.s.i. ) crompton, chowk coper 40 w ( i.s.i. ) crompton, tube side holder neha make, tube seat holder crompton/bajaj, starter crompton/bajaj, complete cfl bulb (isi) 5 wt, complete cfl bulb (isi) 20 to 23 wt, complete cfl bulb (isi) 30 wt crompton, complete cfl bulb (isi) 36 wt crompton, complete cfl bulb (isi) 45 wt crompton, complete cfl bulb (isi) 65 wt crompton, complete cfl bulb (isi) 85 wt crompton, led street light fitting 85 wat, led street light fitting 100 wat, cfl holder, cfl bracket pipe, cfl fitting 85 wt br & k2k, cfl fitting 36 wt br & k2k, clamp cement pole, clamp iron pole, tep roll steel grip, wire bundle( 1/18 aluminium ) i.s.i., jhonson, wire bundle( 1.00 copper jhonson ), wire bundle( 1.50 copper jhonson ), wire bundle( 2.50 copper jhonson ), wire bundle( 3.20 copper jhonson ), service wire i.s.i., national, service wire 4 mm (2 core) national, service wire 6 mm (2 core) national, service wire 8 mm (2 core) national, service wire 10 mm (2 core) national, service wire 10 mm (4 core) national, condensor 250watt, condensor 150watt, main switch - 63amp ( ashoka ), main switch - 32amp ( ashoka ), kit kat 63 ap 415 v, kit kat 32 ap 415 v, pump submersible, 1 hp motor kirloskar, 5 hp motor kirloskar, 10 hp motor kirloskar, pvc pipe 25 mm (cello), silling fan (usha), led street light 24 wat leo/casmo, led street light 30 wat leo/casmo, led street light 36 wat leo/casmo, led street light 48 wat leo/casmo, led street light 60 wat leo/casmo, led street light 72 wat leo/casmo, pvc 6 mm service wire, pvc 4 mm service wire, pvc 1 mm isi wire, pvc 1.5 mm isi wire, pvc samar seble cable, tep roll, cable 10 mm, kesing pipe, cable 2.5 mm, cable 1.5 mm, cable 1.mm, switch one way, bell switch, shoket 5 pin, mcb 10 amp, 8" * 10" inch pvc board, 6" * 8" inch pvc board, 4" * 7" inch pvc board, 4" * 4" inch pvc kesing board, celling roas, reguletor socket, power pluge 16 amp, bell, gitti packet, rk screw 1.5 inch, rk screw 1 inch, metel screw 1 inch, led panel for st light 150 watt bajaj/crompton/surya, led panel for st light 100 watt local, led panel for st light 150 watt local, high must light complete 4 fiting with fitting charges pol etc 100 watt crompton/bajaj, high must light complete 4 fiting with fitting charges pol etc 150 watt crompton/bajaj, high must light pannel led 100 watt crompton/bajaj, 85 watt cfl light havells, 50 watt cfl light havells, 80 watt cfl light complet fitting, 50 watt cfl light complet fitting, 1200 mm celing fan polycab, 1200 mm celing fan v gard, 1200 mm celing fan bajaj

State Government

CTN :40011122

19 Apr, 2025 NA

Nagpur - Maharashtra

Tender For 25/26 gp welahari supply of electricals material at gp welahari ta ngp di ngp - electrical items :, complete tube light filips/crompton, rod 40 w (i.s.i) filips/crompton, chowk alluminuim 40 w ( i.s.i. ) crompton, chowk coper 40 w ( i.s.i. ) crompton, tube side holder neha make, tube seat holder crompton/bajaj, starter crompton/bajaj, complete cfl bulb (isi) 5 wt, complete cfl bulb (isi) 20 to 23 wt, complete cfl bulb (isi) 30 wt crompton, complete cfl bulb (isi) 36 wt crompton, complete cfl bulb (isi) 45 wt crompton, complete cfl bulb (isi) 65 wt crompton, complete cfl bulb (isi) 85 wt crompton, led street light fitting 85 wat, led street light fitting 100 wat, cfl holder, cfl bracket pipe, cfl fitting 85 wt br & k2k, cfl fitting 36 wt br & k2k, clamp cement pole, clamp iron pole, tep roll steel grip, wire bundle( 1/18 aluminium ) i.s.i., jhonson, wire bundle( 1.00 copper jhonson ), wire bundle( 1.50 copper jhonson ), wire bundle( 2.50 copper jhonson ), wire bundle( 3.20 copper jhonson ), service wire i.s.i., national, service wire 4 mm (2 core) national, service wire 6 mm (2 core) national, service wire 8 mm (2 core) national, service wire 10 mm (2 core) national, service wire 10 mm (4 core) national, condensor 250watt, condensor 150watt, main switch - 63amp ( ashoka ), main switch - 32amp ( ashoka ), kit kat 63 ap 415 v, kit kat 32 ap 415 v, pump submersible, 1 hp motor kirloskar, 5 hp motor kirloskar, 10 hp motor kirloskar, pvc pipe 25 mm (cello), silling fan (usha), led street light 24 wat leo/casmo, led street light 30 wat leo/casmo, led street light 36 wat leo/casmo, led street light 48 wat leo/casmo, led street light 60 wat leo/casmo, led street light 72 wat leo/casmo, pvc 6 mm service wire, pvc 4 mm service wire, pvc 1 mm isi wire, pvc 1.5 mm isi wire, pvc samar seble cable, tep roll, cable 10 mm, kesing pipe, cable 2.5 mm, cable 1.5 mm, cable 1.mm, switch one way, bell switch, shoket 5 pin, mcb 10 amp, 8" * 10" inch pvc board, 6" * 8" inch pvc board, 4" * 7" inch pvc board, 4" * 4" inch pvc kesing board, celling roas, reguletor socket, power pluge 16 amp, bell, gitti packet, rk screw 1.5 inch, rk screw 1 inch, metel screw 1 inch, led panel for st light 150 watt bajaj/crompton/surya, led panel for st light 100 watt local, led panel for st light 150 watt local, high must light complete 4 fiting with fitting charges pol etc 100 watt crompton/bajaj, high must light complete 4 fiting with fitting charges pol etc 150 watt crompton/bajaj, high must light pannel led 100 watt crompton/bajaj, 85 watt cfl light havells, 50 watt cfl light havells, 80 watt cfl light complet fitting, 50 watt cfl light complet fitting, 1200 mm celing fan polycab, 1200 mm celing fan v gard, 1200 mm celing fan bajaj

State Government

CTN :39984717

18 Apr, 2025 NA

Calcutta - West Bengal

Tender For supply of following items for setting up measurement and instrumentation lab for 4 year b.tech in electrical engineering curriculum and application for university of calcutta. - experimental set-up for calibration of a wattmeter using dc potentiometer with following features/items:regulated power supply 2 volts, 100 ma to operate the potentiometer.calibrated electronic standard cell voltage 1.0186 volts.regulated power supply 0-5 volts/0.5 amps with milliammeter 0- 500ma for current coil of wattmeter.regulated high voltage power supply 0-250 dc volts with voltmeter 0-250 volts for pressure coil of wattmeter.a panel mounting wattmeter 0-125 watt is required to perform the experimentgalvanometer for null balance.a volt ratio box for measurement of higher voltage.complete circuit diagram with wattmeter connections to be provided on the front panel of the instrument.with standard accessories, experimental set-up for low resistance measurement using kelvin s double bridge with following features:range: 0.2 micro ohm to 11 ohms, with an accuracy of 0.05 %required accessories:spot reflecting galvanometer. dc source 10 a with one analog current meter. attachment of 1 meter length.brass clamp with terminals for zero setting. with standard accessories, experimental set up for unknown capacitance measurement using de-sauty s bridge with following specifications:source: sine wave signal of 1khz. the amplitude of ac switch indicating lamp is provided on the bakelite board. two sockets are to be provided for the output of ac signals.detector: for detecting small ac signals in the output, null detector is required as in-built with digital display.circuit diagram:the circuit layout on the board is to be provided out to facilitate convenient working. 4 or 5 mm socket required for making connection. features:r2 --- three decade resistance dials having value 10 1000, 10 100 and 10 10 ohmsr1 ---- single decade resistance dial having value 10 100 ohmsc1 ---- unknown capacitor.c2 ---- two fixed standard capacitors having value 0.01mfd 0.1mfd (loss free)with standard accessories, experimental set-up for calibration of a 1-phase watt-hour meter with following scopes: to adjust & calibrate a single-phase energy meter by direct loading method to adjust & calibrate a single-phase energy meter by comparing with a sub-standard meterspecifications: static energy meter single phase: under test (local) duly mounted, wired and terminated static energy meter single phase: sub-standard meter (isi mark) duly mounted, wired and terminated voltmeter: moving iron ac portable of class 1.0 accuracy and range 0 - 300 v ac ammeter: moving iron ac portable of class 1.0 accuracy and range 0 - 10 a ac wattmeter: dynamometer type ac single phase, multi-range with current coil 5 / 10 amp and potential coil 75 / 150 / 300 v ac variac: variable voltage transformer (portable table / floor mounting type with enclosure) input: 230v ac and output: 0 270v / 8 amp ac variable load: made up of 3 load resistors of 70 ohms / 700 w each duly mounted and connected / terminated to form different loads (35 to 210 ohms) as per external connections digital stop clock: portable with start / stop & reset operation set of necessary 4 mm spring loaded patch cords for interconnections detailed instruction manual supply to be connected: 230v, 1phase, 50 hz, ac mains, experimental set-up for calibration of a 3-phase watt hour meter with following specifications: to adjust & calibrate a three-phase energy meter by direct loading method to adjust & calibrate a three-phase energy meter by comparing with a sub-standard meterspecifications:static energy meter three phase: under test (local) duly mounted, wired and terminatedstatic energy meter three phase: sub-standard meter (isi mark) duly mounted, wired and terminatedvoltmeter: moving iron ac portable of class 1.0 accuracy and range 0 - 300 v acammeter: moving iron ac portable of class 1.0 accuracy and range 0 - 10 a acwattmeter:

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