CS multi-channel electrochemical workstation can realize simultaneous independent measurement of multiple channels. The conventional design is 8 channels, the constant current control range of each channel is 200mA, and the current range is 2nA ~ 200mA, with a total of 9 gears; Potentiostatic control range is 10V; The communication mode is USB2.0/network port. Each channel can independently carry out all electrochemical function tests.