TS1700 Surface Insulation Resistance Measuring System for Electrical Steel 

*Above picture is only for reference, subject to actual delivery

1. Summary

TS1700 is a special instrument for measuring the insulation resistance of electrical steel sheet. The instrument supports manual turning over to measure the interlayer resistance of electrical steel. The reference standard is IEC60404-11.

2. Features

• Built-in DC stabilized power supply and precision current measurement unit, the measurement uncertainty is up to 0.1%.

• The voltage value can be stabilized at 500 mV during each measurement, and the loop current is measured synchronously, range: 0 ~ 1.2 A.

• Contact execution structure: It consists of 2 auger bits, 10 metal rods with contacts, and pressure devices.

• Standard contact (standard recommendation): The area of a single contact is about 64.5 mm², and the total area of 10 is 645 mm².

• Optional contact (optional): The area of a single contact is about 100 mm², and the total area of 10 is 1000 mm².

• The drill has good sharpness and can easily pierce the surface coating of electrical steel under certain pressure.

• The drill bit and the metal rod of the contact are driven by an electric cylinder and move synchronously in the vertical direction to contact the sample for testing.

• During the test, the surface pressure of a single contact is about 2 N/mm², and the pressure sensor is equipped to monitor the applied pressure in real time.

• Sample tray: it can drive the sample to move back and forth to find multiple different test areas and obtain multiple sets of test data. 1 to 5 groups of test points can be set through the software.

• System verification standard device: equipped with standard resistance circuit board for daily verification of the system.

• Mobile test console: Set test parameters through LCD touch screen, observe test status and results, easy to use.

• Professional testing software: In addition to setting parameters and placing samples, other testing processes can be completed automatically through the software.

• The software can display the voltage value, current value and pressure value of the test in real time, and record each group of test data.