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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Description of Helium Leak Detector:
A helium leak detector also called a helium leak tester is an imperative to ensure no helium gas leaks of the precious gas exists in many instruments. There are 8 types of helium leak detection method, there are Spray Method, Vacuum Hood Method, Sniffer Method, Pressure Accumulation Method, Suction Cup Method, Bell Jar Method, Bombing Method, and Arbitrary Pressure Method.
Technical Parameters of Helium Leak Detector:
| Product Name | Helium Leak Detector SFJ-261 |
| Minimum Detectable Leak rate (Pa. m3/s)/ Vacuum Mode | 5.0*10-13 Pa·m3/s |
| Minimum Detectable Leak Rate (Pa.m3/s) / Sniffer Mode | 5.0*10-9 Pa·m3/s |
| Maximum Detectable Leak Rate (Pa) | 1500Pa |
| Respone Time (s) | ＜1 |
| Startup Time (min) | ≤2 |
| Detectable Quality | 2,3,4(H2 , He-3, He-4) |
| HMI | 7inch Color LCD Touch Screen |
| Ion Source | 2pcs, Iridium coated yttrium oxide, automatic switching |
| Backing Pumps | Rotary Vane Vacuum Pumps |
| I/O Input/ Output Interface | 8 Inputs, 8 Outputs |
| Communication Interface | RS232/485, USB*2 |
| MES Interface | Standard |
| Diamensions (W)*(D)*(H), mm | 592mm*498mm*370mm |
| Leak Detection Port | DN25 KF |
| Power Supply | AC220V, 50Hz/60Hz |
| Operating Temperature | 0~40°C |
| Language | Chinese/English |
| Leakage Rate Display | Figure, Bar Chart, Curve Chart |
Applications of Helium Leak Detector:
This product is ideal for industries that require vacuum detection, its widely used in industries such as aerospace, automotive, semiconductor manufacturing, welding, diving, rocket propulsion, cryogenics, MRI, processing, meteorology, and research & development, these detectors play a vital role in maintaining the proper functioning and reliability of critical equipment.
Optional Accessories of Helium Leak Detector:
