
| Leakage detection accuracy | 
 1.0E-7~1.0E-4Pa.m3/s;  | 
| 
 Helium filling pressure  | 
 1.0~3.0MPa;  | 
| 
 Detection rhythm  | 
 0.5min~3min/piece;  | 
| 
 Detection method  | 
 Check the overall leakage rate, and can also assist in using the suction gun method to find leakage points;  | 
| 
 Level 3 leakage detection  | 
 major leakage detection, medium leakage detection, and minor leakage detection;  | 
| 
 Structural style  | 
 bell type/sliding door type/side door type, etc  | 
| 
 Security protection  | 
 grating protection, electrical interlocking, hierarchical password, sound and light alarm;  | 
| 
 Economy  | 
 Helium recovery and recycling, low maintenance cost  | 
| 
 Automation  | 
 PLC control, touch screen operation, automatic evacuation, detection, and helium recovery;  | 
| 
 Intelligent  | 
 remote monitoring, automatic storage of data, communication with MES or databases;  | 
| 
 Applicability  | 
 Non standard customized solutions to meet customer needs;  | 






