Latest digital ph meter Tenders | Government digital ph meter Tenders

Central Government/Public Sector

CTN :45346215

12 Jun, 2026 NA

Haridwar - Uttarakhand

Tender For corrigendum : supply of battery operated digital ph meter (portable type)

CTN :45475068

15 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For purchase of lab equipments for gptc tvt chemistry department - purchase, 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 protectionpower source: battery operated (button cell/aaa battery), digital ph meter benchtop model ph type microprocessor/microcontrolle r 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 , hotplate 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: silica enclosed 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 :45476991

22 Jun, 2026 NA

Uthangarai - Tamil Nadu

Tender For supply of chemistry lab equipments - list of equipments, digital tds meter measuring range: 0 9990 ppm resolution: 1 ppm display: lcd automatic temperature compensation (atc): required waterproof: minimum ip67 protection for specifications refer nit, digital ph meter benchtop model ph type microprocessor/microcontrolle r 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 for specifications refer nit

CTN :45476070

15 Jun, 2026 2.37 Crore

Saharanpur - Uttar Pradesh

Tender For audyanik proyog avam prashikshan kendra saharanpur mein nirmaanadhin shahad utkrishthta kendra se sambandhit machinery or parts ki apoorti or establishment ka karya - supply & installation of automatic honey bottling filling machine with sensor based calibrator including with filling range (50 grams to 1000 grams), outout/min (any size within range 3000 to 5000 bpd), filling system (pneumatic vmp system synchronize with servo motor), direction of movement (left to right), number of head/syringe (single), drop controller (y- pneumatic stopper), calibration of machine (automatic with sensor), inlet material stopper (fg valve), feed tank (direct connected), feed tank overflow controller (float type), material feed in m-tank (automatic), heating arrangement in m-tank (water bath system), material shaker in m-tank (electrical shaker), bath temperature & material temperture monitoring system (full auto-control with ccp), electric spply (230 cm v/50hz), tempreture controller (pid), machine dimensions (250 cm x 100 cm x 210 cm (approx) and net weight (300 kg). etc all complete with isi marked., supply & installation of automatic linear capping machine including with output/hour (any size with range 4000 bpd), direction of movement (left to right ), machine dimensions (180 cm l x 90 cm w x 170 cm h (approx)), sensor (panasonic), pneumatic accessories (spac) and no bottle- no cap (yes). etc all complete with isi marked., supply & installation of automatic round bottle sticker labelling machine including with output/hour (10000 bpd), direction of movement (left to right), controlling (micro controller base mm interface), conveyor motor (0.25 hp/415 v/ 50 hz), pressing device motor (60 watt / 220 v/ 50 hz), servo motor (750 watt), label accuracy (+/-1mm), gap sensor (u-type), bottle spacer (electronic), variable speed (40 bpm-max), hmi & plc (7 inch coloured touch pad type), pneumatic (spac), pressure roller (sillicon), adjustment (lead screw), label size (up to 100 mm width), bottle dia (up to 120 mm dia), batch counter (yes) and online data indication (yes) etc. all complete with isi marked., supply & installation of air compressor including with type (reciprocating), tank volume (250 ltr), pressure range (10 kg/ cm 2), no of head-(02 nos.), type (industrial) and operation (continue) etc. all complete with isi marked., supply & installation of induction sealing including with automatic induction sealing machine etc. all complete with isi marked., supply & installation of turn table including with 750 mm dia turn table moc ss304, motor - 0.5 hp/440 vac, vfd - invt/delta and model -cgmp etc. all complete with isi marked., supply & installation of packing conveyor including with 10 feet long packing coveyor, width of conveyor 300 mm, motor - 0.5 hp/440 vac and model - cgmp etc. all complete with isi marked., supply & installation of auto honey feed pump including with automatic honey feed system for filling machine from plant etc. all complete with isi marked., supply & installation of bottle washing machine including with automatic bottle cleaning machine tilting action type etc. all complete with isi marked., supply & installation of particle inspection table including with online particle checker etc. all complete with isi marked., supply & installation of online printer including with online ink jet printer etc. all complete with isi marked., supply & installation of slate chain conveyor including with ss304 slate chain conveyor, motor - 0.5 hpx 3 nos, vfd - 3 nos and guider - as per design etc. all complete with isi marked., supply & installation of automatic wax sheet foundation mill including with sheet making roller set (cell size 5.4 mm, length ,600 mm, dia 200 mm), cold water circulation system 0.5 hp, conveyor belt length - 300 mm, sheet cutting system, water cooling system 1.5 - ton cap, wax malting tank, wax filtration system, ss tray, ss bucket, operation by hmi, dat

CTN :45485771

29 Jun, 2026 NA

Satna - Madhya Pradesh

Tender For supply of digital ph meter (q3)

CTN :45253485

12 Jun, 2026 5.14 Crore

Muzaffarnagar - Uttar Pradesh

Tender For corrigendum : supply of deep freezer (q2) , laboratory refrigerator (v2) (q2) , 3 roller cane crushing miii , planetary gear box , julce tank , baggase elevator , syrup storage pan capacity , clarifier capacity , syrup pan capacity , final concentrator diamete , dryer for jaggery , jaggery powder elevator , vibrator for juice machine , structure for boiling pan , pulley house , structure for clarifier , thermic fluid heater , bypass station , jaggery powder dryer , jaggery powder grader , weigh bridge , miscellaneous items , jaggery moulds , ane peeler machine , vp 600 p , vp 550 p , batch code printer , anemometer , bomb calorimeter , laminar air flow , uv spectrophotometer , digital polarimeter with touchscreen , digital refractometer , ph meter , moisture analyzer , viscometer , distillation assembly , titration assembly , vacuum oven , muffle furnace , rotary shaker , shaking incubator , mixer grinder , sonicator , soxhlet apparatus , bod incubator , colony counter , laboratory crusher , autoclave centrifuge i cooling centrifuge , hot air oven , weighing balance , rapipol extractor , lab chemicals , lab glassware , packaging forwarding , jaggery cold storage , effluent treatment plant , generator 125kva , natural ventilation polyhouse , transformer and industrial electrification

CTN :45181573

11 Jun, 2026 NA

Raipur - Chhattisgarh

Tender For corrigendum : supply of hemodialysis machine (q2) , laminar air flow batch , automated dou stainer for gram and zn stain , laminar air flow cabinet , hand held karatometer with refractrometer , digital spectrometer single beam uv , gas chromatograph system , anthropometric set , syringe pump , ro plant1000ltr , video bronchoscope , digital ph meter , nerve conduction velocity for emg , icu fowler bed , portable bedside color doppler ultrasound machine , multi choice video larygoscope system , multipara monitor with dual iabp , videobronchoscope adult

CTN :45443829

09 Jun, 2026 NA

Hisar - Haryana

Tender For auction sale of condemnation/write off unserviceable material or surplus store items - taxila binocular research microscope m. no. ix , bod incubator 45 x 45 x 45 m no. 915 , hot air oven , streoscope microscope m no. gs 44 , universal illuminator (for stereo microscope) , bod incubator 865 565 550mm m no. 505 , laminar flow m no. 1004 , microscope (scholar) , bod incubator 700 900 650mm , autoclave verticle 450*600ms , automatic low water level of device , pressure control switch , hot air oven 455*605*455mm , kelvinator refrigerator 165 litre , glass distillation app. double , cooling orbital shaker (cis-24) with plate form 250ml flask , voltage stabilizer 2kv logic state , hr 33t-r dew point microvolt meter including accessories vide pi no pr 2202 , infrared thermometer ag-42 including accessories , l-3000a portable area meter including accessories , l1-1600 steady state porometer including accessories , willey mill machine 100*50mm heavy duty , steri humionfier cap. 3 liter (ss body) , pressure chamber apparatus , seed counter numeral -1 , leonard refrigerator cap. 280 liter , hotplate single bajaj make , step down transformer gel make acc. no 3654 , spectronic 21 bausch & lamb make acc. no 26232 , ph meter with manual , coffee grinder , hot air oven 605*910*605mm with accessories , soxhet extraction unit (without gless port stand and clamps) , coil type hotplate , serological water bath ss with fitted , stabilizer of 20hp , power pack electrop zones system item , godrej refrigerator ws 275 with magic eye special repair. no. 00114454 , kel plus six place micro block digestion system m no. kesob automatic nitrogen analyser consisting of flowing parts , automatic distillation system m. no. distyl -em , automatic solvent extraction system four places m. no. scs-4 , centrifuge , fontey micer , vater bath , fcoset electronic precision, balance, m. no. fx400g special repair. no 705004 , microprocessor based uv-visible spectrophotometer (without winter with instruction manual special repair. no. 538 , h meter pen type , gital ph meter , icrowave oven (ifb make m. no. 305c3) with rice cooker , oltage stabilizer (remi m. no. vs-04) , ectronic balance make matter toledo m. nc. ml 204 special repair. no. 08114403 , rvo controlled voltage stabilizer remi vs-03 model , rvo controlled voltage stabilizer remi vs-01 model , ctangular muffle furnace (125*125*250mm) 3kw special repair. no. 5590, and khera , rological water bath thermostatically controlled double walled wer chamber and lid 55 size-32.5*30*17.5 special repair no. 11165 brand era ki-179 , ological water bath thermostatically controlled double walled er chamber and lid 55 60 ^ * 30^ * 1 special repair no. 11166 brand khera 163 , micro tissue homogenizer, high speed with 1/10 hp motor, 10,000 rpm special repair no. 5592 brand khera (cat no. ki-115)

CTN :45430824

18 Jun, 2026 NA

Ariyalur - Tamil Nadu

Tender For supply of lab equipment - basic engineering lab materials, digital balanceweight 500g, accuracy 0.01g, top pan. tare function,caliberation- automatic external display type: led, digital tds meterrange 0-9990 ppm, resolution 1ppm, digital lcd display, atc feature., digital ph meterph range o to 14, resolution 0.01 ph, digital display, 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, mortar with pestleporcelain/agate,gazed exterior, unglazed grinding surface.item weight 2290 gramsitem diameter 4 inches, water distillation unitoutput capacity: 2 4 liters per hourmaterial: stainless steel boiler and condenserheater: built-in electric heating elementpower supply: 220 240 v ac, 50 hzcooling: water-cooled condensersafety: automatic low water cut-off, 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, sensitivity 20 a/div, resistance approx. 100 ohms., voltmeterdc voltmeter; range 0 10 v, analog , ammeter dc (0 - 2 amp), cdecade resistance box3 or 4 dials, range 0.1 to 100 or 1k , constantan/manganin wire coils., rheostathigh-grade ceramic tube, oxidized resistance wire, 0.5a 5a, range 10 100 ., 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 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 galvanometer one toggle switch is provided for internal battery a sensitive galvanometer is provided in the bridge., ohms law verification kitbattery 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, meter bridgetype: 1 m length, with uniform wire (resistance wire)material: constantan or manganin (low temperature coefficient)scale: 0 100 cm, engraved or printedbase: wooden or metal, rigid, non-conductive supportjoints / terminals: brass or copper, fixed for connections2. galvanometertype: analog, moving coil or digital (for null detection)range: sensitive to detect micro-ampere currentsinternal resistance: high, typically ~100 or as specified5. cells / power supplytype: leclanch cells (1.5 v each) or dc power supplynumber: 2 4 cells in series (or supply ~3 6 v)

State Government

CTN :45460446

15 Jun, 2026 NA

Anand-Guj - Gujarat

Tender For quotation for fibra plus automatic fiber extraction system ,laboratory bacteriological incubator ,digital oil bath ,table top digital ph meter ,ceiling fan ,bottle freezer (blue star) ,simadzu electonic balance cap.420g ,ph meter ,infrared moisture balance ,direct ultra water purification system ,magnetic stirrer with hot plate ,magnetic stirrer with hot plate ,microwave oven ifb ,rosing machine motorised

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