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SUP-pH8.0 Liquid pH Meter

SUP-pH8.0 Liquid pH Meter

This liquid ph meter has the advantages of being accurate, sensitive, timely, and continuous. Find the best and low price liquid ph meters here. Contact now.


A liquid pH meter is an instrument used to determine the pH value of a solution. pH meters work on the principle of a primary cell, where the electric potential between two electrodes is related to both the electrode's own properties and the concentration of hydrogen ions in the solution, according to Nernst's law. There is a correspondence between the electric potential of the primary cell and the hydrogen ion concentration, and the negative logarithm of the hydrogen ion concentration is the pH value. pH meter is a common analytical instrument, widely used in agriculture, environmental protection and industry, etc.

Liquid pH meter is widely used in industry, electric power, agriculture, medicine, food, scientific research and environmental protection and other fields. The instrument is also a necessary inspection equipment in food factories and drinking water factories for QS and HACCP certification. According to the measurement of different environments, the Supmea liquid pH meter is also divided into: pen type, online, portable, laboratory benchtop and other BPH models, according to the use of different environments and the use of different ways to specific match.


  Product   Liquid pH Meter
  Model  SUP-PH8.0
  Measure Range  pH: -2-16 pH, ±0.02pH
   ORP: -1999 ~1999mV, ±1mV
  Measuring Medium  Liquid
  Input Resistance  ≥1012Ω
  Temp Compensation  Manual / Auto temperature compensation
  Temperature Range  0~60℃, NTC10K or PT1000
  Communication  RS485, Modbus-RTU
  Signal Output  4-20mA, maximum loop 750Ω, 0.2%FS
  Power Supply 100- 240VDC, 50Hz/60Hz, 5W Max
  Relay Output  250V, 3A
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Choose pH Electrode

Supmea offers a great deal of ph electrodes for measuring different media. Such as sewage, pure water, drinking water etc.

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