Coulombic efficiency test equipment

The test equipment is controlled by a microcomputer and has an internal memory, and the test program can be completely downloaded to the test equipment for operation.
Each test channel in the system is relatively independent and controllable.
Each test mode can be defined as constant current, constant power, constant resistance, and constant voltage.
Each test pattern can have 16 different terminal end conditions.
The test process can be transferred to other test steps based on the end condition.
Four nestings are available in each test procedure.
The test system can display, depict, print test data or complete test process in real time.
It can be used online with the environmental test chamber.
The test system is calibrated annually according to NIS standards.

Technical Parameters:

Indicators and descriptions Equipment specifications 5V1A
The total number of channels of the device is 16 channels
Current per channel Range 1 -30μA~+30μA Full Scale ±6nA
Range 2 -1mA~+1mA Full Scale ±200nA
Range 3 -30mA~+30mA Full Scale ±6μA
Range 4 -1A~+1A Full Scale ±200μA
Charge and discharge current control range ±60 ηA to +1A
Current accuracy ±0.01%FS
Voltage per channel Voltage range 0-5Volts±1m
Maximum charge voltage 5V
Minimum discharge voltage 0V
Voltage accuracy ±0.01%FS
Time Minimum step time 10mS
Minimum data acquisition time 10mS
Minimum pulse width 100μS
Minimum control, measurement time every 10mS
Operating Mode Constant Current Constant Power
Constant resistance Constant voltage
1kHz AC Impedance Test Cyclic Voltammetry
Publicity mode Waveform mode

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