Latest chemical balance repair Tenders | Government chemical balance repair Tenders

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 :45382257

03 Jun, 2026 NA

Hisar - Haryana

Tender For auction for unserviceable articles micro wave oven , servo stabilizer 5 k.v.a vs05 , , gc-3 genei cooler 24 x 0.5 ml tube , flash gel system sr.no. 107573 with flash gel camera , pcr machine (sr no. 482-1513) with 1 k.va uos (sr no. es1101208110) with 9 batteries , autoclave vertical 300 x 500mm li-13 (sr.no. 43110) with automatic pressure control switch and accessories , spin win 6 plate rotor , mini submarine eletrophoresis with casting tray, comb set (15 x 10cm) , electrophoresis vertical mega gel 50 cm (wx) with accessories , referigereator , li control , ph meter , ph meter , elico make , ph meter digital eutech , tutor d two pen type , ph meter , distillation unit ysu-410a, yorco make , laminar air flow (yorco) dm-188-hl-62 (6'x2'x2) with accessories , weighing balance labex fuji digital up to 3.kg model no li-303 g , weighing balance and/ek-400i, 400gxo.1g , rotary mixer rotospin (tarson) , model no. 3090 , 3091 50x1.5 ml , autoclave vertical ysi 402d 300x500mm , water bath liquid cooling microprocessor , controlled l1-133 , 500x 250x250mm , micro centrifuge with rotors non refrigerated , remi/rm-12cdx , angle head (30x.4ml) , rm1241, rm1242 (24x1.5ml), 1261(8x2ml) , refrigerated centrifuge , no.c-24bl , rotors , a) angle head c-244a (8x15ml) , b) angle head r-247 , (8x50ml) , spectrophotometer (uv visible) digital 200-1000nm , transluminator 25x25 md-25 wealtech , uv lamp held 300nm,230v/50hz , platform rocker 11 platform electronic timer genei make no. 107107 , genei digital p5500 power supply with timer constant with current constant voltage digital display (genei no 1061817)

CTN :45363442

06 Jun, 2026 NA

Thanjavur - Tamil Nadu

Tender For purchase of lab items for civil department - boring machine (motorised) engine type: 4-stroke, air-cooled, single-cylinder petrol engine displacement: 196 cc power output: minimum 6.5 7 hp ( 3.5 kw) maximum engine speed: ~3600 4000 rpm starting system: recoil (manual) start fuel type: pure petrol fuel tank capacity: minimum 1.5 1.6 l supported auger bit sizes: 4 , 6 , 8 , 10 , 12 , 14 (100 350 mm) bit material: heavy-duty mild steel with powder coating typical drilling depth: minimum 3.5 4 ft per bit (800 mm 1.2 m) bit coupling: quick-coupling system for easy bit replacements frame: robust tubular steel frame with ergonomic handles and vibration absorbers weight: minimum 20 22 kg (without auger bit) , los angeles abrasion testing machine with counter standards: en 1097-2, 12697-17, 13450; astm c131,c535; aashto t96 description specification: the machine consists of an electronic control unit and a rolled steel drum having an inside diameter of 711 mm and internal length of 508 mm. the drum is rotated at a speed of 31-33 r.p.m. the internal shelf provided with the machine confirms to astm, aashto and en standards. the machine is equipped with an automatic counter, when the preset revolution count is reached, the machine will stop automatically. the drum is equipped with an interlock device which allows the operator to lock the drum into position. , plastic limit apparatus 1.glass plate 20 cm x 15 cm having ground ends and one side frosted. 2.brass or stainless steel rod 3 mm dia x 150 mm long 3.flexible spatula - 8 cm long, 2 cm wide 4.set of 6 moisture containers 5.porcelaine basin 150 mm dia. 6.plastic wash bottle 500ml, weighing balance -100 kg capacity capacity: 100 kg type: digital weighing balance least count / accuracy: 10 g or better display: led/lcd digital display power supply: ac mains with inbuilt rechargeable battery backup platform: stainless steel, sturdy construction functions: tare, zero tracking, overload indication operating time (battery): minimum 8 12 hours standards: legal metrology approved (preferred), flow table apparatus for concrete with accessoriesdimensions and specifications as per is 9103, table top made from flat metal plate, minimum thickness 1.5 mm. table top size: 700 mm 700 mm, with flatness tolerance of 1.5 mm. table top marked with: scribed cross at centre, lines parallel to table edges and central circle of 200 mm diameter underside of table top reinforced to prevent distortion. total mass of table top: 16 1 kg. table top, base frame front and upper stops provided as per is 9103. lower front edge fitted with two rigid stops to transfer load directly to base frame. base frame designed to transfer impact load directly to supporting surface, minimizing bounce. stop watch digital - 2 nos scale 1 mtr 2 nos mounting wooden platform 300 mm height amc for 3 years inclusive.

CTN :45363411

12 Jun, 2026 NA

Sivaganga - Tamil Nadu

Tender For purchase of equipments ( s.no 1 to s.no 08 ) for chemistry department - purchase of equipments, digital electronic balance /analytical balance load capacity: minimum 500 g readability: 0.01 g linearity: 0.02g display: lcd/led tare function: required top pan type power supply: 220 240 v ac, 50 hz , digital tds meter measuring range: 0 9990 ppm resolution: 1 ppm display: lcd automatic temperature compensation (atc): required waterproof: minimum ip67 protection power source: battery operated (button cell/aaa battery), digital ph meter benchtop model ph type microprocessor/microcontroller ph range: 0 14 resolution: 0.01 ph accuracy: 0.05 ph or better combined ph electrode with temperature sensor two or three-point calibration facility temperature compensation type automatic display: lcd power supply: 220 240 v ac, 50 hz warranty minimum 1 year, laboratory heating mantle (knitted glass yarn) capacity: 500ml temperature range: ambient to 350 c energy regulator/control knob: required power supply: 220-240 v ac, 50 hz, mortar with pestle material: porcelain size: 100 150 mm inner diameter exterior: glazed grinding surface: unglazed , hot plate top plate material: cast iron plate size: minimum 8 inch diameter power rating: 2000 w temperature range: ambient to 200 c minimum thermostatic temperature control: required power supply: 220 240 v ac, 50 hz, electric bunsen burner electrically operated energy regulator/ control knob operating 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 output capacity: 4 litres per hour (lph) ph value: 5.5 to 7.0 conductivity (raw water distillation):3.0 4.0 s/cm or less glassware material: borosilicate 3.3 glass (pyrex/duran equivalent) heating elements: silicaenclosed quartz heaters or chromium-plated element variants power supply: 220 240 v ac, 50 hz / 60 hz, single phase automatic water level cut-off

CTN :45363408

15 Jun, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of euqipments for basic engg - basic engineering, digital tds meter, electronic analytical balance, electric bunsen burner, water distillation unit, battery eliminator, voltmeter, ammeter, sonometer, travelling microscope, potentiometer, deflection magnetometer apparatus, solar cell kit, wheatstone bridge kit, ohms law verification kit, boyles law apparatus, compound bar pendulam, helical spring, metre bridge

CTN :45379132

10 Jun, 2026 NA

Arakandanallur - Tamil Nadu

Tender For for basic engineering department lab equipments are required as per new syllabus - upgradation of labarotariesbasic engineering, digital electronic balance/analytical balanceload capacity: minimum 500 greadability: 0.01 glinearity: 0.02gdisplay: lcd/ledtare function: requiredtop pan typepower supply: 220 240 v ac, 50 hz, laboratory heating mantle (knitted glass yarn)capacity: 500mltemperature range: ambient to 350 cenergy regulator/control knob: requiredpower supply: 220-240 v ac, 50 hz, joule calorimetercopper 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, hot platetop plate material: cast ironplate size: minimum 8 inch diameterpower rating: 2000 wtemperature range: ambient to 200 c minimumthermostatic temperature control: requiredpower supply: 220 240 v ac, 50 hz, electric bunsen burnerelectrically operatedenergy regulator/ control knoboperating temperature 800 cbody: stainless steelpower supply source: corded electric, supplied with aheavy-duty, heat-resistant,earth-grounded, 3-pin power cord (minimum length 1.2 meters).power consumption: between 350 and 500wpower supply: 220-240 v ac, 50 hz, water distillation unitoutput capacity: 4 litres per hour (lph)ph value: 5.5 to 7.0conductivity (raw water distillation):3.0 4.0 s/cm or lessglassware material: borosilicate 3.3 glass (pyrex/duran equivalent)heating elements: silica-enclosed quartz heaters or chromium-plated element variantspower supply: 220 240 v ac, 50 hz / 60 hz, single phaseautomatic water level cut-off, ic regulated battery eliminator2v to 12 vic regulated, input: 230v ac; output: 0-12v dc in steps of 2v; capacity: 1a or 2a., voltmeter0 to 5 volt 0 to 5 ampdc voltmeter; range 0 10 v, analog, ammeter0 to 5 volt 0 to 5 ampdc (0 - 2 amp), rheostat50 ohms 2.8 amperes high-grade ceramic tube, oxidized resistance wire, 0.5a 5a, range 10 100 ., solar cell kitcharacterstic study kit with solar panelthe 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 kittypically 0.001 ohm to 11.11 mohm with inbuilt 4.5v/9v battery 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.

CTN :45363429

15 Jun, 2026 NA

Krishnagiri - Tamil Nadu

Tender For purchase of chemistry lab items - chemistry lab items, digital electronic balance / analytical balance equipment code a001/a007 specification: load capacity: minimum 500 g readability: 0.01 g linearity: 0.02g display: lcd/led tare function: required top pan type power supply: 220 240 v ac, 50 hz, digital tds meterequipment code a002specification: measuring range: 0 9990 ppm resolution: 1 ppm display: lcd automatic temperature compensation (atc): required waterproof: minimum ip67 protection power source: battery operated (button cell/aaa battery)

CTN :45351365

11 Jun, 2026 NA

Theni - Tamil Nadu

Tender For upgradation of lab chemistry lab items - purchase of chemistry lab items, equipment name : digital tds meterspecifications : (refer with nit), equipment name : digital ph meterspecifications : (refer with nit), equipment name : mortar with pestlespecifications : (refer with nit), equipment name : electronic analytical balance specifications :(refer with nit)

CTN :45318187

15 Jun, 2026 NA

Tawang - Arunachal Pradesh

Tender For supply of self recording rain gauge , maximun minimum thermometer digital , screw gauge , prismatic compass with stand , auto dumpy level with stand and staff , abney level , robotic total station 1 inch accuracy bluetooth auto target , kerosene or gas stove or electric hot plate , ghat tracer , pegging rod , optical square 90 degree , ranging rod 3 mtr long , high precision binacular , temperature gun for checking bituminous surface works , sample tray enamelled , vibrating wire , termperature sensor , portable indicator , steel tape 5m , standard pyconometer of 50 ml , digital hygrometer , post hole auger with extensions , rodo meter - high precision wheel odometer , hot plates 200 mm dia 1500 watt voltage 220v to 230v , circular plates of 250 mm dia , sampling pipettes fitted with pressure and suction inlets, 10 ml capacity. , sampling tins with lids 100 mm dia x 75 mm ht 500 gms capacity , electronic digital micrometer , ennore standard sand 25 kgs bag , weighing machine 0 kg to 10 kgs , mould 15cmx15cmx15cm for compressive strength of concrete , digital vernier calipers accuracy 0.001 mm , thermometers mercuryinglass thermometer 0 to 250 c mercury-in-steel , glass thermometers range 0 degree c to 100 degree c 100 degree c , mortar cube 70 pt 6 mm , cbr plunger with settlement dial gauge holder , ring and ball app for softening point , specific gravity test bottle with vaccum pump , tripod stands for holding dial gauge holder , metallic laboratory thermometers range up to 300 c , spacers disc 148 mm dia 47.7 mm ht. with handle , comprising beakers capacity 1000 ml glassware , pipettes capacity 50 ml glassware , perforated plate brass , metallic thermometers range up to 300degree c 300 degree c , specific gravity and water absorption testing machine , marshall sample mould , stop watch one and half sec. accuracy , field density apparutus complete setsand relacment method , compaction test equipment both 2.5 kg and 4.5 kg rammers , cbr moulds 150 mm dia -175 mm ht. , 150 mm x 300 mm ht. cylinder with capping component , riffle box , soaking tank for accommodating 6 cbr moulds , speedy moisture meter complete with chemicals , standard measures of 30, 15 and 3 litres capacity alongwith standard tamping rod , distant reading thermometer 0 degree c 250 degree c , sand pouring cylinder with conical funnel and tap and complete , gi seive set 125,90,75, 63,53,45,37.5, 14, 13.2,12.5,11.2,10,9.5,5.6,4.75mm , water still 20 ltr capacity , glass beakers borosilicate 4 nos of 100 cc, 200 cc, 500cc, 1000cc capacity , pentrometer with standard needles , platform balance 300 kg capacity , drying ovens. thermostatically controlled 100 degree c to 110 degree , water bath electrically operated and thermostatically controlled , dial gauge 25 mm travel -0.01 mm or division , aiv testing apparatus complete set , is sieve sets 450 mm internal dia with lid and pan 30 sieves in 1 set , sieves 450 mm internal dia of sieve sets as per bis of required sieve sizes , is brass sieve sets 200 mm internal dia with lid and pan 35 sieves in 1 set , sieves 200 mm consisting of sieve set of required sieve sizes with lid and pan , is sieve 75,53,45,22.4,11.22 6.5,9.50,5.6,4.75,2.36,1.18mm , soxhlet extraction or centrifuge type apparatus , oven electrically operated, thermostatically controlled including thermometer , sieve shaker capable of shaking 200 mm operated with time switch , weight machine 30 kg electronic type , high frequency mortar cube vibrator for cement testing , specific gravity apparatus , rapid moisture meter is 12175 1987 , flash and fire point apparatus , ductility testing apparatus electrically operated , density testing machine complete set bucket method , rebound hammer concrete testing hammer , furol viscometer , sand equivalent test apparatus , standard sand for density test , lab cbr testing equipment for conducting cbr testing 5 tonne cap , unconfined compression test appratus , marshal stability test machine , los-angeles abrasion te

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