Popular Science Tips-Membrane Potential Technology (Shanghai) Co., LTD

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Inductive concentration electrode Digital ion electrode Digital residual chlorine electrode High range on-line residual chlorine analyzer Digital pH electrode Digital ORP electrode

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30/Nov/2022

2022 Nov.30

How to deal with the failure of pH electrode in use

When preparing pH electrodes, rinse them with distilled water before and after measurement. Blot the excess water off the electrode head with a non-hemp swab. Do not wipe, otherwise static electricity will be generated and interfere with the accurate measurement of pH
29/Nov/2022

2022 Nov.29

What misunderstandings exist when using pH meter

A pH meter is an instrument used to determine the pH value of a solution. The pH meter is based on the principle of galvanic cell. The electromotive force between the two electrodes of the galvanic cell is based on the specific law of energy, which is related to the properties of the electrodes and the concentration of hydrogen ions in the solution.
29/Nov/2022

2022 Nov.29

Sample characteristics and application maintenance of ammonium ion electrodes

Ammonium ion electrode is an effective method to measure the content of ammonia nitrogen in samples. Ammonium ion selective electrodes are also commonly used in on-line instruments, such as the determination of ammonia nitrogen content in water. Ammonium ion selective electrode has the advantages of simple measurement, fast and accurate response....
29/Nov/2022

2022 Nov.29

Advantages and maintenance of calcium ion electrode

Calcium ion electrode is the measuring element of ph meter or ion meter. It can be combined with appropriate instrument into measuring electrode or directly selected for measuring various corresponding ion concentrations in aqueous solution. It can be used for the detection of various ions in various fields such as university scientific research, environmental protection, light industrial food and so on. Can meet all kinds of measurement requirements...
29/Nov/2022

2022 Nov.29

You must want to know these little questions about PH buffers

What is pH standard buffer solution? What are its features?
29/Nov/2022

2022 Nov.29

How to make the conductivity electrode service life longer

The conductivity tester is a multi-range instrument that can be used for testing applications ranging from deionized water to seawater. The instrument provides automatic temperature compensation and can set the temperature coefficient, so it can be used to measure liquid samples with a temperature coefficient different from that of water.
29/Nov/2022

2022 Nov.29

Function of laboratory pH electrode and maintenance before and after use

Functions of laboratory pH electrode: In line with the GLP requirements of the specification, it has intelligent functions such as automatic calibration, automatic temperature compensation, data storage, RS232 output, clock display, function setting and self-diagnosis information.
29/Nov/2022

2022 Nov.29

The main characteristics and application of laboratory dissolved oxygen electrode are introduced

The laboratory dissolved oxygen electrode separates the platinum cathode, the silver anode, and the electrolyte from the outside world by a thin film, with the cathode normally in almost direct contact with the film. The oxygen diffuses through the membrane at a rate proportional to its partial pressure. The greater the partial pressure, the more oxygen passes through the membrane.

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