Performance Features

Constant Current Output: The stability range of the output current is within 1%, avoiding voltage fluctuations in the output due to unstable input power voltage and load changes, ensuring accurate measurement results.

Features an open circuit alarm function.

Measure using the four-point method to eliminate the effect of contact resistance.

Adjustable resistor offset.

Resistor upper and lower limit alarm features to prevent misjudgment due to open circuit in the test wire during measurement.

Parameters are set with power-loss memory function.

Test parameters feature a retention function.

Pre-set and save test parameters: up to 30 files can be set, with each file accommodating 99 test steps.

Equipped with a keyboard lock to protect test parameters from being altered by operators.

Front panel software calibration, parameter calibration can be performed without opening.

Standard with PLC interface, optional RS232C, RS485, USB, GPIB interfaces.

Safety electrical barrier and protection system, ensuring the safety of operators and preventing the tested items from being damaged.

Standard sine waves generated by DDS, driven by linear power amplifiers, resulting in pure output current waveforms with minimal distortion, exceeding 2%.