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Aluminum alloy sacrificial anode

magnesium anode, zinc anode

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What is the role of reference electrode interface in PH meter

  • Author:Libo
  • Source:wwww.voypictures.com
  • Date:2021-06-11
  • Click:0

The PH meter is calculated using the electrode potential. So to measure PH, you have to put both electrodes in a solution and form a battery loop. Because the PH value is calculated using only a single electrode potential. The purpose of adding a reference electrode is to calculate the potential of a single electrode. Because the reaction of a single electrode is difficult, a reference electrode is usually denoting zero potential. In this way, the potential between two electrodes is the potential of a single electrode.

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