SFJ-231 Helium Leak Detector With DN25KF Leak Detection Port
| Ion Source: | 2pcs, Iridium Coated Yttrium Oxide, Automatic Switching | User Interface: | 7inch Color Touch Screen |
| Communication Interface: | RS232/485, LAN | Detection Method: | Helium Mass Spectrometer |
| Operating temperature: | 0~40°C | Leak rate display: | Numbers, Bar Charts, Graphs |
| Detectable Quality: | 2, 3, 4 (H2, He3, He4) | Leak detection port: | DN25KF |
| High Light: | DN25KF Helium Leak Detector,Mini Helium Leak Detector,Vaccum Helium Leak Detector |
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Technical Parameters of Helium Leak Detector:
| Product Name | Helium Leak Detector SFJ-231 |
| Diamension | 645*678*965mm |
| Operating temperature | 0~40°C |
| Detectable Quality | 2, 3, 4 (H2, He3, He4) |
| User Interface | 7inch Color Touch Screen |
| Detection Method | Helium Leak Detection |
| Mini Leak Detection Rate(Pa.m3/s)/Vaccum Mode | 5*10-13 Pa·m3/s |
| Communication Interface | RS232/485, USB*2 |
| Max Allowable Leak Detection Pressure (Pa) | 1500 |
| Ion Source | 2pcs, Iridium Coated Yttrium Oxide, Automatic Switching |
| Main Features | Mass Spectrometer Leak Detector, Helium mass spectrometer Leak Detector, helium leak testing |
| Mini Leak Detection Rate(Pa.m3/s)/Sniffer Mode | 5*10-9 Pa·m3/s |
| Start Time | 2min |
| Leak Detection Port | DN25KF |
| Power | AC220V, 50Hz/60Hz |
| Language | Chinese/English |
Sprayer and Blowing Method (Locating leaks under vacuum)
1. The helium detector evacuates the internal gas of the inspected part to a certain vacuum level, and the device reaches the leak detection state.
2. Helium is sprayed through the gun to sweep the outer surface of the inspected part.
3. Location of leaks by helium flow into the leak point
Features: high sensitivity, easy operation

