The Relay Helium Mass Spectrometry Leak Detector is a high-precision testing device designed specifically for the electric vehicle industry. It uses the world's leading helium mass spectrometry leak detection system to ensure the absolute reliability of automotive relays and electronic components in harsh environments.
HJ Test System's independently developed radiator vacuum chamber helium inspection equipment is specifically designed for leak-proof testing of automotive, industrial, and new energy radiators. It truly achieves "zero leakage" factory delivery, helping customers improve product reliability and international market competitiveness.
The battery packaging shell helium inspection equipment independently developed by HJ Test System is a high-precision helium mass spectrometry leak detection system designed specifically for power batteries, energy storage batteries and various types of battery shells.
