Characteristics of voltammetry three-electrode system

The accuracy of measuring resistance is not high, but the measuring instrument is relatively simple.

The accuracy of measuring resistance by voltammetric method is not very high. In order to eliminate the influence of voltmeter and ammeter, people also have various compensation circuits for measuring resistance by voltammetric method, but they all need to use ammeter, and the circuit is very complicated, but the measurement used

The instrument is relatively simple and easy to use.

It is the most basic method of measuring resistance.

Voltammetry system refers to: In the test system of stripping voltammetry, in addition to using double electrodes, namely the working microelectrode and the large-area reference electrode, the iR drop of the solution between the two electrodes is caused by changes in the electroplating process at the working electrode.

Changes in potential cause measurement errors.