Anhui Wanyi Science and Technology Co., Ltd.
To build an enterprise with strong international competitiveness in the field of analytical and testing instruments and life and health.
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Introduction of Helium Leak Detector:
Helium Leak Detector is an advanced mass spectrometer leak detector which provides ultimate accuracy in sealed containers vacuum detection. The helium mass spectrometer leak detector is an instrument that can quickly locate and quantitatively measure the leakage of sealed containers. Compared with bubble identification method, pressure attenuation method and halogen leak detection method, helium mass spectrometer leak detection method has high detection sensitivity, fast speed and wide application range. In addition, helium leak detector selects non-toxic, non-destructive and light inert gas helium as the exploration gas, so it is safe and reliable.
Technical Parameters of Helium Leak Detction:
| Wayeal SFJ-231d Helium Leak Detector Machine for Sealed Containers Leak Detection | |
|---|---|
| Mini Leak Detection Rate(Pa.m3/s)/Sniffer Mode | 5*10-9 Pa.m3/s |
| Mini Leak Detection Rate(Pa.m3/s)/Vaccum Mode | 5*10-13 Pa.m3/s |
| Max Allowable Leak Detection Pressure (Pa) | 1500 |
| Leak Detection Port | DN25KF |
| Leak Rate Display | Numbers, Bar Charts, Graphs |
| Language | Chinese/English |
| Dimension | 645*678*965mm |
| User Interface | 7inch Color Touch Screen |
| Communication Interface | RS232/485, USB*2 |
| Detectable Quality | 2, 3, 4 (H2, He3, He4) |
| Ion Source | 2pcs, Iridium Coated Yttrium Oxide, Automatic Switching |
| Response Time (s) | ＜1 |
| Startup Time(s) | ≤2 |
| Power Supply | AC220V, 50Hz/60Hz |
| Operating Temperature | 0~40°C |
Applications of Helium Leak Detector:
Welding, diving, rocket propulsion, cryogenics, MRI, processing, meteorology and research & development.
Methods of Helium Leak Detection
Negative Pressure Method
Vacuum Chamber Helium Leak Detection and Recovery System (external filling)
Sniffer Method