The CMEM-1 electrochemical instrument is based on constant potential/constant current control and measurement, which inputs different DC, square wave, sine wave and scanning signals, as well as their sum signals, and provides a channel socket for superimposing any external control input signal. It completes the steady-state and transient characteristics of various control current and control potential methods for electrochemical electrolytic cells, as well as the testing of electroplating parameters.

Technical indicators:
*Accuracy of potential control: ≤ ±1 mV
*Accuracy of current control: ≤ 0.1%
*Rated output current: ± 1A
*Rated output voltage: ± 30V
*Scanning speed: 0.1 mV/s to 10000 mV/s
*Square wave frequency: 1 Hz, 10 Hz, 100 Hz, 1000 Hz
*Sine wave frequency: 0.01Hz, 0.1Hz, 1Hz, 10Hz
100Hz, 1000 Hz, 10000Hz
*Frequency response: ＜ 5μs
*DC given potential range: ± 3V, ± 6V two levels
*Conductivity measurement range: 0-1000m Ω^-1
*Capacitance measurement range: 0.02-1000 μ F
*Solution resistance compensation range: 0.2 Ω～ 2M Ω
*Dimensions: 530 × 240 × 400 (mm)
*Weight: 20 kg
*Power consumption:< 80 W

characteristic:
*Rich and diverse waveforms, multiple methods to choose from
*Used as a constant potential/constant current meter
Control and measure the transient polarization curve of electrolytic cells
*Automatic control and measurement of differential capacitance curve of electrodes
*Measure the conductivity of the plating solution
*Measure the current efficiency and deposition rate of the plating solution

Can be used as a constant potential/constant current meter, cyclic voltammetry meter, and polarograph.