How Wotech Conduct Pre-test of Pressure Gauges and Mother Boards?

How Wotech Conduct Pre-test of Pressure Gauges and Mother Boards?

Pressure guages are charged into nitrogen for 72 hours with notes marking pressure status. Leakage can be easily found during the process. 100% check. Those which pass the test will be put green QC passed stickers on the back.

All mother boards and control displays will be connected with electricity. They would be tested under big range of electricity fluctuation-177 volt to 264 volt for 72 hours. Electronic components with poor quality will easily fail in this test. 100% check.

We are proud of our strict quality control system. If you want to know more, plz visit www.wotech.cn and contact export3@wotech.cn.