How to debug the cable tester? What are the run check tests?

　　According to the development of testing technology, the testing capability of the testing machine has also been greatly improved, the test content has become more and more abundant, the test coverage and the accuracy of the test accuracy have become higher and higher, so as to more effectively ensure the overall performance of the cable. The following editor will show you how to debug the cable tester? What are the contents of the running check test? Welcome to read!

　　How to debug the cable tester?

　　1. First, there must be a standard sample.

　　2. Set the test parameters of the tester according to the test parameters (test voltage, on-resistance, insulation resistance, withstand voltage, leakage current, etc.)

　　3. According to the standard sample, read and confirm the line position and save it.

　　4. Test "Specifically, there will be differences due to different types of testing machines"

　　The content that can be tested includes parameters such as open circuit and short circuit, wrong connection, leakage connection, insulation resistance, withstand voltage and leakage current of the cable.

Cable testing machine running inspection test:

　　1.Connect one end of the 0.7MΩ standard resistor to the ground wire of the withstand voltage tester.

　　2, turn on the power, set the instrument and alarm leakage current to 5 mA.

　　3. Turn on the instrument, hit the other end of the standard resistance with the test stick, adjust the voltage to be within the range of 3410V to 3590V, and the instrument will alarm, then it is determined that the instrument is in normal working condition. If the instrument is not within the range of 3410V to 3590V, the instrument is not working properly. .

　　4. When the equipment function is found to be invalid during the operation inspection, and the operation inspection result cannot meet the specified requirements, the operator must re-test the products that have been tested since the last operation inspection passed, and send the instrument for repair.

　　Thanks for reading, the above is how to debug the cable tester? What are the run check tests? 　'S introduction, part of the content comes from the Internet, for reference only. If you want to know more about the details of the precision testing machine, please call us for detailed inquiry, and we will be happy to help you.