How to check the quality of electrostatic eliminator

Use electrostatic voltage tester or ion balancer to check whether the electrostatic voltage after using electrostatic eliminator is significantly different from that before using it.

For details, please refer to Article 10. 19 "Test Method of Ion Electrostatic Eliminator" of General Specification for Anti-static Detection of Electronic Product Manufacturing and Application System in People's Republic of China (PRC) and China Electronic Industry Standard SJ/T 10694.