Latest digital ph meter Tenders | Government digital ph meter Tenders

CTN :41445596

05 Sep, 2025 NA

Faizabad - Uttar Pradesh

Tender For supply of burette , volumetric pipette , conical flask , volumetric flask , measuring cylinder , reagent bottle , reagent bottletmber , funnel , beaker , glass rod , watch glass , pestle and morte , filter paper , test tube , desiccator , dropper , hydrochloric acid , sulphuric acid , nitric acid , oxalic acid , sodium hydroxide flask , acetic acid glacial , sodium carbonate , potassium permagnant , edta salt , potassium hydroxide flask , potassium lodide , calcium carbonate , phenolphathalien solution , solochrome black t , methol red solution , methol orange , ferrous sulphate , buffer capsule , buffer tablets , buffer tablets ph , ammonia solution , ammonium ferrous sulphate , potassium chloride , magnesium chloride , litmus paper red , litmus paper blue , indicator paper , distilled water , burette stand with clamp , pipette stand , pipette bulb , wash bottle , test- tube brush , crucibletongs , dropping bottle , spatula , test- tube stand , test- tube holder , laboratory safety chart no. 01 , laboratory safety chart no. 02 , periodic table , tripod stand , burner , burner trap , digital ph meter , white board , digital balance ) /bid number : gem/2025/b/6572857 * /dated: 14-08-2025 & & / bid document 1 / 57

CTN :41085235

04 Sep, 2025 24.89 Lacs

Thane - Maharashtra

Tender For corrigendum : tender for supply of equipment for physiology department of csmh - venous pressure apparatus, perimeter with charts, perimeter pristely smith s/lp.984 b&t, clinical thermometer, stop watch, peak expiratory flow meter, sphygmomanometer (mercury free), knee hammer, olfactometer, maddox rod, compass aesthesiometer, thermo aesthesiometer, appratus for passive movements, martin bicycle ergograph, grip dynamometer, cpr mannequin with chest compression indicator, cpr mannequin without chest compression indicator, student physiograph single channel, student physiograph three channel, tunning fork with stylus, sthethoscope (demonstration with multiple ear piece), pneumograph / stethorgraph, schematic eye, hemocytometer, hemoglobinometer, centrifuge high speed, stage incubator, digital photoelectric colorimeter, double demonstration eye piece, demonstration eye piece, digital ph meter, van slyke s apparatus, manometric, douglas bag complete, algometer, sherington starling kymograph electrically driven, myograph stand, myograph board with lever, mosso s ergograph, low voltage unit for tapping 2 & 4 volts stimulation, hydraulic operating table (electric), frog dissection board, frog board (cork linked with boss head), enamel tray, electronic stimulator (student), electrodes, kymograph roll (40 meter x 25 cm wide), kymograph roll (40 meter x 15 cm wide), voltage stabilizer, stepdown transformer, pohl s commutator, heart lever, vibrating interrupter reed, hook & weight set (5 gm; total 55 gm), hook & weight set (1 gm; total 11 gm), gas analyser apparatus haldane s (student type), all glass distillation set

CTN :41414471

16 Aug, 2025 NA

Jammu - Jammu And Kashmir

Tender For supply of paddle wheel aerator , electrical wire , electrical starter , handle net , check tray ,hide outs , covering net , water analysis kit , zeolite , glyphosate , potassium permanganate , digital ph meter , lime

Central Government/Public Sector

CTN :41352735

25 Aug, 2025 NA

Sonipat - Haryana

Tender For supply of digital ph meter as per technical specification. [ warranty period: 24 months after the date of delivery ]

State Government

CTN :41284182

18 Aug, 2025 NA

Calcutta - West Bengal

Tender For supplying, installation and commissioning of following itemsfor the dst-seed project, environmental science department, ballygunge science college campus, university of calcutta. - 1. digital hotplate stirrer, : benchmark sc :model : h3710-hs or equivalent (specification as per nit)., 2. digital ph meter :eutech : ph700 or equivalent (specification as per nit)., 3. vacuum oven with compact rotary vacuum pumps :ilabot&ted pella or equivalent (specification as per nit)., 4. desiccator vacuum with pump : asp make or equivalent (specification as per nit)., 5. digital water baths : benchmark sc : b2000-12 or equivalent (specification as per nit)., 6. centrifuge : eppendorf make or equivalent (specification as per nit)., 7. digital autoclave :make :equitron : #7440slefa or equivalent (specification as per nit)., 8. bench top conductivity / tds bench meters. make: eutech model: eccon70043s or equivalent (specification as per nit)., 9. digital refractometer :asp brand asp-r502 or equivalent (specification as per nit)., 10. ice making & flaking machine asp brand . aspic60 or equivalent (specification as per nit)., 11. six position soxhlet apparatus :asp brand or equivalent (specification as per nit)., 12. pellets making machine with accessory : asp or equivalent (specification as per nit)., 13. multiparameter :eutech : ecpcdwp65044k or equivalent (specification as per nit)., 14. commercial conventional wet grinder capacity : 20 lit (specification as per nit)., 15. drier : paul scientrumentpsd350or equivalent (specification as per nit)., 16. mixture comercial :capacity : 25 lit (specification as per nit)., 17. analytical balance :wensarmake : or equivalent (specification as per nit)., 18. two lid hard top chest freezer (deep freezer ) make: celfrost or equivalent (specification as per nit)., 19. honey extractor : asp or equivalent (specification as per nit)., 20. projector (benq wxga) & laptop (dell ) or equivalent (specification as per nit)., 21. 12.5 kva kirloskar dg set generator or equivalent (specification as per nit)., 22. 20 kva voltage stabilizer (specification as per nit)., 23. dewinter zoomstar-iv plus upgraded stereozoom trinocular microscope with digi-1000 usb 3 microscopic camera attachment and digicam software or equivalent (specification as per nit)., 24. honey feeling machine (specification as per nit).

State Government

CTN :41199584

14 Aug, 2025 NA

Seoni - Madhya Pradesh

Tender For supply of abbes refractometer , digital electronic , analytical weight box 100 gm , melting point app digital , ph meter digital with electrode , digital callorimeter with filters , single distillation apparatus cap 5 l , fractional weight box , hot plate 8 round , melting point app manual , water bath copper 6 , vacuum pump , analog multimeter , bh curve apparatus transformer type , energy band gap of pn junction diode apparatus , cro 20mhz dual channel 2 trac , resolving power of telescope reading telescope , function generator 1hz to 200khz digital , newtons ring experimental setup , solar cell apparatus , autoclave portable 12 12 , bod incubator digital , centrifuge machine digital , digital colony counter , gel electrophoresis unit with power supply , incubator s s chamber , magnetic stirrer with hot plate , ganong respirometer , ganong potometer , variable micropipette , fixed micropipette , chromatography cabinet , rotary microtome , tlc kit with applicator , vortex shaker test tube shaker , water soil testing kit digital briefcase model , water bath 12 holes double walled

Central Government/Public Sector

CTN :41194132

14 Aug, 2025 NA

Karaikal - Pondicherry

Tender For supply of bod incubator , digital ph meter , ec-tds-resistivity- salinity bench meter , hot air oven , photo colorimeter , nephelometer , jar test apparatus , imhoff cone , refrigerator , water bath , autoclave , electronic balance , visible uv spectrophotometer , magnetic stirrer

CTN :40955282

18 Aug, 2025 NA

Kavaratti - Lakshadweep

Tender For item wise procurement and supply of laboratory items for a period of 12 months - equipments, digital turbidity meter/ nephelometer -(a).parameter range- 0 to 200 & 200 to 1000 ntu*. (b). readability - 0.1 ntu & 1.0 ntu. ( c). accuracy - 3% of range. (d). repeatability - 2% of range. (e). light source - tungsten halogen lamp. (f). detector - photo diode. (g). data presentation - 31/2 digit 7 segment led of 12.7 mm height. (h). accessories - matched test tubes- 5 nos. (i). useful for determination of sulphate, phosphate, chloride, zn, ag, etc. by astm procedure. (j). extendable for measurement of inhibition growth of semantic microbial agent .brands-systronic,techlab,elko, digital conductivity meter with conductivity cell type cc-03b. (a). conductivity range : 0 to 20,200 m s*, to 2,20 & 200 m s*, (b) readability : 0.05% of range, (c) accuracy ; +_1% of range, (d) repeatability;+_1% of range, (e) data presentation: 31/2 digit 7 segment led of 12.7 mm height, (f) operating frequency: 1000hz, (g) temp. compensation: 0 to 500 c manual, (h) cell constant: 0.05, 0.1 or 1.0 (selectable), (i) out put: 20mv full scale into 10kz resistive impedance, (j) accessories: cell stand with cell holding clip.brands-systronic,techlab,elko, digital ph meter with combined ph electrode type cl - 51b (a). ph range: 0 to 14, +_1999 emf (mv), (b) readability : 0.1 ph, 1emf(mv), (c) accuracy ; +_0.01 ph, +_1 emf (mv), (d) repeatability;+_0.01 ph, +_1 emf, (e) temp. compensation: 0 to 1000 c manual, (f) data presentation: 31/2 digit 7 segment led of 12.7 mm height with polarity, (g) accessories: stand with electrode holding clamp, buffer tablets and polythine bottle, (h) physical dimensions: size 295 x 165 x 140 & weight - approximate 3, (i) manual 2 point calibration for ph, digital salinity meter (micro processor based water analyzer with magnetic stirrer), (a) measures directly ph, emf, temperature, electrolyte conductivity(ec), total dissolved solid (tds), dissolve oxygen (do), sanitary colorimeter (abs & %t) and turbidity in water sample one at a time. (b) data presentation: 2 lines 16 character dot matrix lcd modules, (c) light weight portable and easy to carry on field, (d) operates on rechargeable battery & mains supply, (e) ph: range- 0-14, readability- 0.001, accuracy - +_0.001,repeatability - +_0.1, (f) emf (mv): range- +_1999,9, readability - 0.1, accuracy - +_0.1, repeatability- +_0.1, (g) temp: range - 0-1000 c, readability - +_0.1, accuracy - +_0.5, repeatability - +_0.1, (h) ec; : range - 0-200 ms (5 ranges), readability - 0.05% of range, accuracy - +_0.1 of range, repeatability - +_0.5% of range, (i) tds: range- 0 to 100 ppt 5 range with pds factor 0.5, readability - +_0.05% of range, accuracy - +_1% of range, repeatability - +_0.5% of range, (j) do: range - 0-20, readability - 0.1, accuracy - +_0.1, repeatability - +_0.1 (k) colorimeter: range- +_2 abs & 0 to 100% t, readability - 0.001, accuracy - +_0.05 abs, repeatability - +_0.01 abs, (l) turbidity: range - 0 to 100 ntu, readability - 0.001, accuracy - +_2%, repeatability - +_0.1% (m) salinity ranger: 0 to 40 ppt, accuracy - +_1%, temp, compensation - 0 to 500c, sensor- ise (chloride) & re- bnc, (n) accessories: ce, dip type conductivity cell of 1.0 cell constant, do probe, thermo probe, magnetic stirrer, mains operated electromagnetic stirrer gi 631, stirring capsules, electrode stand with holding clamp, gas permeable membranes and 10mm & 30mm test tubes., zerological water bath superior quality(manufactures specification should be uploaded), ph meter (pocket type), brands-tamp,techlab,scientix, tds meter (pocket type) ,brands-tamp,techlab,scientix, magnetic stirrer superior quality (manufactures specification should be uploaded), heating mantle superior quality (manufactures specification should be uploaded), rainguage with measuring cylinder superior quality (manufactures specification should be uploaded), water purifier (dew drops)superior quali

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