Introduction of Helium Leak Detector
Helium Leak Detector
Mobile helium leak detectors designed to meet the requirements of the most demanding industrial leak detection applications. Providing fast, accurate and repeatable test results, test flexibility and high sensitivity in a low-maintenance design, it is ready to tackle the toughest leak detection operations that industry may face. The SFJ-231D provides fast, accurate results for any application, from leak detection of large vessels and systems to all-weather, high-cycle, repeatable component testing in the toughest industrial environments.
Technical Parameters of Helium Leak Detector:
| Product Name | Helium Leak Detector |
| Detection Method | Helium Mass Spectrometer |
| Leak Detection Port | DN25KF |
| Leak Rate Display | Numbers, Bar Charts, Graphs |
| Response Time(s) | <1s |
| User Interface | 7inch Color Touch Screen |
| Operating temperature | 0~40°C |
| Max Allowable Leak Detection Pressure (Pa) | 1500Pa |
| Communication Interface | RS232/485, LAN |
| Detectable Quality | 2, 3, 4 (H2, He-3, He-4) |
| Mini Leak Detection Rate(Pa·m3/s)/Sniffer Mode | 5.0*10 -9 Pa·m3/s |
| Mini Leak Detection Rate(Pa·m3/s)/Vacuum Mode | 5.0*10-13 Pa·m3/s |
| Startup Time (min) | ≤2 |
| Diamension | 592*498*370mm |
| Power Supply | 220V, 50Hz/60Hz |
| Language | Chinese/English |
Applications of Helium Leak Detector:
Automobile Industry: Helium leak detectors have the general advantage of helium leak detection in automotive evaporator, cooler, and compressor leak detection, featuring simple operation, fast work pace, and low false positive rate.
Power Plants: Leak detectors are mainly used to detect leaks in the internal vacuum system of the turbine and the condensate tank, because if there are leaks in each link, it will increase the cost of production, so leak detection in power plants is very important in actual production. Helium leak detectors are widely used in the field of leak detection in power plants.
In the new energy field, helium leak detector is mainly applied to lithium battery cover, core, module, water-cooled board, PACK package, 3C, hydrogen energy and other scenes.
Methods of Helium Leak Detection (Helium Leak Detector)
Helium Vacuum Method
Helium Hood Method
Negative Pressure Method
Vacuum Chamber Helium Leak Detection and Recovery System (external filling)
Sniffer Method
