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23
2017-12 -
PH correction method for temperature compensation and pH electrode
The temperature compensation effect of one and pH meterThe temperature compensation of the pH meter should contain three parts: the temperature compensation of the slope of the electrode, the temperature compensation of the electrode and... [MORE]
From：Industry Information Admin：MINBO INSTRUMENTS
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23
2017-12 -
Calibration method and maintenance of dissolved oxygen instrument
The dissolved oxygen instrument is a polarographic instrument which is designed for the measurement of PPB grade dissolved oxygen, such as boiler water supply and condensate. The stability and accuracy of the (super) low concentration are... [MORE]
From：Industry Information Admin：MINBO INSTRUMENTS
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22
2017-12 -
Measurement principle and maintenance of on-line dissolved oxygen (DO) analyzer
In the process of sewage treatment, by increasing the oxygen content in the sewage, pollutants can be decomposed through activated mud to achieve the purpose of sewage purification. Online measurement of oxygen content helps to determine... [MORE]
From：Industry Information Admin：MINBO INSTRUMENTS
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22
2017-12 -
How to "repair" the pH electrode?
The damage of pH composite electrode is caused by the following three factors, such as reduced sensitivity gradient, slow response and poor repeatability of reading. The general customers can adopt appropriate methods to repair.(1)... [MORE]
From：Common Problem Admin：MINBO INSTRUMENTS
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22
2017-12 -
How does the pH electrode be cleaned?
Bubble and liquid junction serious pollution situation, you can first use the following solvent cleaning, then deionized water to solvent, the activation electrodes immersed in soaking solution.Pollutant cleaning agentInorganic metal oxides... [MORE]
From：Common Problem Admin：MINBO INSTRUMENTS
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22
2017-12 -
How to use the pH composite electrode correctly?
(1) there should be no bubbles in the front of the bubble, if a bubble should be flung out.(2) after the electrode is removed from the soaking bottle, it should be sloshing and drying in the deionized water, and do not wipe the bulb with... [MORE]
From：Common Problem Admin：MINBO INSTRUMENTS