SF6 electrical switchgear, vacuum box helium leak detection and SF6 filling system

[Feature]

The reliability of the seal joint rapidly, ensuring the connection seal
Workpiece inside and outside differential pressure real-time detection, ensure the security of the workpiece
Real-time monitoring of helium concentration, ensure the leak detection accuracy is not affected by helium concentration change
Suitable for SF6 leakage of medium voltage switchgear and SF6 injectors