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.

Utilize the four-point method for measurement to eliminate the influence of contact resistance.

Resistance offset can be set.

Features upper and lower resistance limit alarm functions to prevent misjudgment of the tested component due to open circuit in the test line.

Parameters are set with power-loss memory function.

Test parameters have a retention function.

Pre-settable and saveable test parameters: up to 30 files can be set, with each file allowing for 99 test steps.

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

Front panel software calibration allows for parameter adjustment without opening.

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

Safety electrical barrier and protective system, ensuring the safety of operators and preventing damage to the tested items.

DDS generates a standard sine wave, driven by a linear power amplifier, resulting in a clean output current waveform with low distortion, exceeding 2%.