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Difference between refillable and non-refillable pH composite electrodesCore Tip: pH composite electrode is divided into refillable (rehydration type) and non-refillable (gel type). A filling hole is provided on the shell of the refillable pH composite electrode. When the external reference so....
The working principle and characteristic of dissolved oxygen meterSoluble oxygen meter is a polarographic analysis instrument, specially designed for boiler feedwater and condensate water PPB level dissolved oxygen measurement. Ensure the stability and accuracy in (super) low concentration, in....
The development trend of conductance meter in industrial applicationCore Tip: Conductivity meter An instrument that can measure the conductivity of water and infer the salinity of water according to a standard curve. The more salty the water, the more electrically conductive it is. Therefore,....
Principle and use of pH electrode maintenance precautionsCore prompt：The pH electrode, also known as the pH probe, is the part of the pH meter that contacts with the measured substance and is used to measure the electrode potential device。The electrodes used in the potentiometric analy....
Use and maintenance of ion meterIonometer An electrochemical analytical instrument used to measure the concentration of ions in a solution. The measurement of H+ also belongs to the ion meter, we generally called the pH meter or acidity meter, the general people refer to the ion meter is to me....
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