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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Vacuum Gas Leak Detection Helium Leak Detector Machine for Industrial Refrigeration
Introduction of Helium Leak Detector
SFJ-16M is a modular helium mass spectrometer leak detector with light modular structure design. It is suitable for low-pressure and high-pressure detection, which can be used for low-pressure detection in vacuum or local high-pressure detection by using sniffing line.
Product Parameters
| SFJ-16M Helium Leak Detector | ||
|
Performance Indicators | Minimum detectable leak rate | Vacuum Mode (ULTRA):5.0×10-13 Pa·m3/s (helium pumping speed >5 l/s) |
| Minimum detectable leak rate | 5.0×10-8 Pa·m3/s | |
| Response time(s) | <1 | |
| Startup time(min) | ≤95s | |
| Leakage detection range | 5.0×10-13~1.0×10-3 Pa·m3/s | |
| Leakage rate display range | 1.0×10-13~1.0×10-3 Pa·m3/s | |
| Maximum allowable leak detection pressure(Pa) | 1500 | |
| Detectable quality | 2,3,4(H2 , He3, He4) | |
|
Basic Configuration | Man-machine interface | 5 "color LCD Touch Screen |
| Ion source | 2pcs, iridium coated yttrium oxide, automatic switching | |
| I/O Input/output interface | Eight inputs and eight outputs | |
| Communication interface | RS232/485,LAN | |
| MES interface | Standard | |
| Physical size of instrument | 592 * 498 * 370mm | |
| Specifications of leak detection port | DN16 KF/2pcs | |
| Power Supply | DC24V | |
| Operating temperature | 0-40ºC | |
| Power | 240W | |
| Display language | Both Chinese and English | |
| Leakage rate display | Figure, bar chart, curve chart | |
Performance of Helium Leak Detector
1.. Realize the diversity of communication through various analog and digital interfaces;
2. Short starting time, fast signal response and clearing speed;
3. High reliable leak detection efficiency;
4. Intelligent fault prompt and alarm function.
Application of Helium Leak Detector
Electricity,
Refrigeration,
Lithium battery
Methods of Helium Leak Detection (Helium Leak Detector)
Helium Vacuum Method
Sniffer Method
Helium Hood Method