CS9912BSJ programmable precision withstand voltage analysis tester

The CS9906 series is an instrument designed to measure positive forward voltage, reverse voltage drop, and photovoltaic constant current contact pressure drop test designed for silicon heap and diode devices. The instrument uses high-speed MCU and large-scale digital circuit design, the output size entirely controlled by the MCU to achieve constant current output, the output current stability rate of less than 1%, while achieving the display current and voltage values, the current output mode continuous and pulse Two modes are available to meet all the requirements of silicon heap, diode-type device direct-conduction voltage testing.

1. With a security wall function, can automatically detect the input power is correct.

2. Constant current output, closed-loop automatic adjustment is stable, reliable, high precision.

3. Using four-terminal measurement method, high test accuracy.

4. 240 * 64 LCD display, can be easily read out the current value, the voltage value.

5. Microcomputer controller to control the output display, easy to operate

6. The output current can be set arbitrarily within the range.

7. With the test voltage on the lower limit set the alarm function.

8. Constant current output, there are continuous, pulse two modes optional.

9. Test results can be saved simultaneously, to support a detailed and complete statistical operation.

10. Has a keyboard lock function, to prevent the operator to modify the test parameters

11. With Chinese and English display interface, to meet the different needs of different users.

12. Standard PLC interface, can be connected with industrial control operation

13. Can be pre-set to save the test parameters, you can set up 30 files, each file can be set to 99 test steps