Latest resistance box Tenders | Government resistance box Tenders

Central Government/Public Sector

CTN :45380397

22 Jun, 2026 NA

Multi City - Multi State

Tender For supply of over ride unit--se54453 , horn unit--se57392 , sensor cable assy--se53727 , cable assy main 4005n--se57501 , nozzle conical--se53508 , dust cap--se53835 , dcp cylinder 20kg--se57510 , n2 cylinder assy 0.5 litre-- se57549 , pilot cylinder assembly gl--se57146 , teflon bush--se543351 , fuse 3a--se53557 , fuse holder--se53671 , 1by2 hose assy--se535842 , control unit assy--se57110 , end of line resistor unit-- se53799 , sensor cable assembly--se53944 , nitrogen cylinder assembly 0.5 lit--se57112 , sensor mounting clip--se54462 , nozzle conical--se535082 , portable cylinder--se53836 , pipe cross 4 way--se535123 , pipe cross mtg bracket--se54115 , dcp cylinder mounting bracket--se57519 , cylinder clamp--se57491 , m10 40 bolt--se53605 , m10 boss--se53635 , coupler 1 2 in-- se53518 , elbow 1 2 in--se535021 , 3 4 elbow with check nut--se53630 , 3 4 coupler--se53570 , 3 4 hose assy--se5352221 , 3 4 hose assy--se5352224 , 1 2 in hose assy 1700mm--se5352214 , 1 2 hose assy-- se535229 , 1 4 hose assy l bend on one end 900mm-- se5352296 , 1 4 in hose assy 7000mm--se5352266 , m6 x 12.5 bolt--se53625 , sensor cable assy 30ft --se53729 , sensor cable--se53695 * /bid number : gem/2026/b/7577877 + /dated: 01-06-2026 ' ' / bid document 1 / 39

CTN :45384465

16 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For purchase of basic engineering lab items - basic engineering lab items, heating mantle, water distillation unit: water distillation unit (10 litre/hr), galvanometer: galvanometer (30-0-30, 200ma/division), voltmeter: voltmeter (dc-0v-10v), ammeter: ammeter (dc 0-2 amp), decade resistance box: decade resistance box (4dial -1 watt), travelling microscope: travelling microscope (lc 0.001 cm), rheostat: rheostat (10 inches,30ohm), solar cell kit

CTN :45384463

08 Jun, 2026 NA

Nagapattinam - Tamil Nadu

Tender For supply of eee dep upgradation & loboratories - eee dep upgradation & loboratories, transformer oil bdv test kit, loading rheostat three phase, single output regulated dc variable power supply, dual output regulated dc variable power supply, function(signal)generator, digital ic trainer kit with breadboard, dc voltmeter, dc ammeter, decade resistance box, decade capacitance box, decade inductance box, 8051 micro controller kit, half wave &full wave rectifier kit

CTN :45386611

15 Jun, 2026 NA

Tuticorin - Tamil Nadu

Tender For purchase of lab equipments for basic eng dept - purchase of lab equipments for baisc eng dept (physics and chemistry), digital balance itemcode: a001 weight 500g, accuracy 0.01g, top pan. tare function, caliberation- automatic external display type: led., joule s calorimeter itemcode: a005specifications: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 itemcode: a011specifications:ic regulated, input: 230v ac; output: 0-12v dc in steps of 2v; capacity: 1a or 2a., galvanometer itemcode: a012specifications:moving coil type, 30-0-30 scale, unbranded with bhel specification-sensitivitysensitivity, voltmeter itemcode: a013specifications:dc voltmeter; range 0 10 v, analog., ammeter itemcode: a014specifications:dc (0 - 2 amp), decade resistance box itemcode: a016specifications:resistance box 12 month warranty (dial type) -manganin coil- 2 dials, sonometer apparatus itemcode: a017specifications: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 itemcode: a018specifications:branded travelling microscope 0 200 mm horizontal and 0-150 mm vertical measurement, potentiometeritemcode: a019specifications: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., rheostat itemcode: a021specifications:high-grade ceramic tube, oxidized resistance wire, 0.5a 5a, range 10 100 ., deflection magnetometer apparatusitemcode: a022specifications:deflection magnetometer apparatus with compass box and two short bar magnets, digital electronic balance /analytical balanceitemcode: a001/a007specifictions:load capacity: minimum,500 g readability: 0.01 g,linearity: 0.02g,display: lcd/led,tare function: required,top pan typepower supply: 220 240 v,ac, 50 hz, digital tds meter itemcode: a002specifictions:measuring range: 0 9990,ppm resolution: 1 ppm,display: lcdautomatic temperaturecompensation (atc): requiredwaterproof: minimum ip67 protectionpower source: battery, operated (button cell/aaa, digital ph meter benchtop model itemcode: a003specifications:ph type microprocessor/microcontrolle r ph range: 0 14resolution: 0.01 ph,accuracy: 0.05 ph or better combined ph electrode with temperature sensor two or three-point calibrationfacility temperature compensation type automatic display: lcdpower supply: 220 240 v ac, 50 hz warranty minimum 1 year, laboratory heating mantle (knitted glass yarn) itemcode: a004specifications:capacity: 500ml,temperature range: ambient to 350 c energy regulator/control knob:required power supply: 220-240 v ac,50 hz, mortar with pestle itemcode: a006specifications:material: porcelain size: 100 150 mm inner diameter exterior: glazed grinding surface: unglazed, hot plate itemcode: a008specifcations:top plate material: cast iron plate size: minimum 8 inchdiameter power rating: 2000 w temperature range: ambient o 200 c minimum thermostatic temperaturecontrol: required power supply: 220 240 v ac, 50hz., electric bunsen burner itemcode: a009specifications:electrically operated energy regulator/ control knoboperating temperature 800 c body: stainless steel power supply source: corded electric, supplied with a heavy-duty, heat-resistant,earth-grounded, 3-pin power cord (minimum length 1.2 meters). power consumption: between 350 and 500w power supply: 220 -240 v ac, 50 hz, water distillation unit itemcode: a010specifications:output capacity: 4 litres per hour (lph) ph value: 5.5 to 7.0conductivity (raw water distillation):3.0 4.0 s/cm or less glassware material:borosilicate 3.3 glass (pyrex/duran

CTN :45384466

10 Jun, 2026 NA

Vellore - Tamil Nadu

Tender For purchase of equipments for science and humanity department - equipments for science and humanity department, digital balance, joule calorimeter with full setup, travelling microscope, solar cell kit, wheatstone bridge kit, decade resistance box, voltmeter, ammeter, sonometer apparatus, potentiometer, digital tds meter, water distillation unit, digital electronic balance/analytical balance

CTN :45363433

12 Jun, 2026 NA

Sivaganga - Tamil Nadu

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 resistance box resistance box 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

CTN :45375045

10 Jun, 2026 1.80 Lacs

Kanyakumari - Tamil Nadu

Tender For purchase of lab items for first year dept. - purchase of lab items for first year dept., travelling microscope, rheostat, decade resistance box, potentiometer, solar cell kit, wheatstone bridge kit, helical spring apparatus, boyles law apparatus, ohms law verification kit, galvanometer, digital ph meter benchtop model, ic regulated battery eliminator, ammeter, digital tds meter, water distillation unit

CTN :45374522

09 Jun, 2026 NA

Multi City - West Bengal

Tender For auction sale of depot miscellaneous scrap - lot no.y.nf-37.exemp.o-1 (bin no-1 & bin no-2).05.26.03 description- scrap iron frame with nf attachments, carbon brush with copper wire, armature, all types of choke (industrial & domestic) petromax lamp etc. [our offer:- scrap & cond. lt panel, ht panel, vaccum circuit breaker, outdoor transformer, erru, resistor harmonic filter, air cooled power transformer, voltage regulator, battery charger, air dryer, cable head termination, transformer 50 kva, transformer 3 kva, regulator unit, earhing device, welding plant etc. at o-1 sector in bin no-1 & bin no-2 as available in the lot.] [if any other material found under the lot which is not pertaining to lot , will not be delivered] [loading will be done by purchaser's own arrangement]

CTN :45365499

04 Jun, 2026 NA

Nagapattinam - Tamil Nadu

Tender For purchase of ece lab equipments for lab upgradation - purchase of ece department equipment, digital ic trainer kit with breadboard, 8051 microcontroller kit and interfacing, lvdt trainer kit, strain gauge trainer kit, temperature measurement kit, decade resistance box, decade capacitance box, decade inductance box, fpga trainer kit, dc voltmeter(digital), embedded trainer kit (using lpc2148), dso (digital storage oscilloscope), dc ammeter

CTN :45370866

20 Jun, 2026 NA

Multi City - Multi State

Tender For supply of afdss spares for beml make hemms -dry chemical powder_part no.se53753 , c02 cartridge _300gm__part no.se53994 , rupture disc assy - dcp cylinder_part no.se54686 , main control unit 2 zone afdss of dumper_part no.se571101 , nitrogen cylinder assembly _0.5 lit__part no.se57112 , teflon bush_part no.se543351 , over ride unit_part no.se54453 , pilot cylinder assembly _gl__part no.se57146 , horn unit._part no.se57392 , 1by4 in hose assy_ 700mm_part no.se5352279 , 1by2inch hose assy x 1800mm_part no.se5352209 , 3by4inch hose assy x 2000mm_part no.se5358452 , 1by4 ench hose assy 1800mm_part no.se5352234 , 1by2inch hose assy_part no.se535848 , cable assy- main_part no.se58712 , cable assy power supply_part no.se58713 , sensor cable assy . _ 30ft __part no.se53729 , cable assy.main_part no.se57118 , sensor cable assembly_part no.se53922 , nozzle conical_part no.se53508 , 3by4inch hose assy_part no.se5352221 , 3by4inch hose assy._part no.se5352223 , 1by2 hose assy_part no.se5352210 , hose assy.1by2inchx600_part no.se535228 , control unit assy._part no.se57110 , sensor cable assy_part no.se53727 , dcp cylinder _20kg__part no.se57510 , n2 cylinder assy _0.5 litre__part no.se57549 , pilot cylinder_part no.se53932 , end of line resistor unit_part no.se53799 , sensor mounting clip_part no.se54462 , dust cap_part no.se53835 , nozzle conical_part no.se535082 , distributor _ 5 way __part no.se535121 , pipe cross mtg bracket_part no.se54115 , dcp cylinder mounting bracket_part no.se57519 , cylinder clamp_part no.se57491 , control unit mounting bracket_part no.se57328 , coupler 1by2 in_part no.se53518 , 3by4inch elbow with check nut_part no.se53630 , elbow 1by2 in_part no.se535021 , tapped pad control unit_part no.se53884 , tapped pad dcp cyl_part no.se57119 , nozzle bracket assy._part no.se543231 , over ride unit bracket_part no.se57117 , nrv assly for 2 zone afdss_part no.se59959 , m6 boss_part no.se53636 , m10 boss_part no.se53635 , m6 x 12.5 bolt_part no.se53625 , m6 x 25 bolt_part no.se53681 , m8 x 20 bolt_part no.se53608 , bolt m8 x 65_part no.se53610 , m10 x 25 bolt_part no.se53679 , m10by40 bolt_part no.se53605 , m12 x 25 bolt_part no.se53698 , nut m6_part no.se53634 , m8 nut_part no.se53611 , m10 nut_part no.se53606 , m6 spring washer_part no.se53626 , spring washer m8_part no.se53609 , m10 spring washer_part no.se53607 , m12 spring washer_part no.se53699 , star washer_part no.se58193 , 1by2inch hose clamp_part no.se53633 , 3by4 in hose clamp_part no.se53629 , 1by4inch hose clamp_part no.se53808 , 3by4inch hose assy._part no.se5352293 , 1 by 2 inch hose assy_part no.se535842 , 1by2 in hose assy_ 1100mm_part no.se535226 , 1by2inch hose assy_part no.se5352205 , 1by4inch hose assy_part no.se5352243 , 1by4inch hose assy. l bend on one end 900mm_part no.se5352296 , 1by4inch hose assly l bend for 2 zone afdss_part no.se5352276 , 1by2inch hose assy _800 mm__part no.se5352212 , co2 cartridge _200gm__part no.se57218 , nozzle bracket_part no.se539141 , cable assy main_part no.se61452 , cable assy power supply_part no.se61453 , nozzle slit_part no.se541722 , 1by2 tee _male__part no.se57430 //bid details 2 / 54

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