Introduction of Helium Leak Detector:
Helium leak detector is a kind of gas leak detection equipment widely used in refrigeration, automobile, semiconductor and other industries. Helium leak detector is an accurate and portable instrument, Wayeal's helium leak detector is equipped with a trolley for easy movement.
Technical Parameters of Helium Leak Detector:
| SFJ-16M Helium Leak Detector |
| Performance Indicators
| Minimum detectable leak rate
(Pa·m3/s)/ vacuum mode | Vacuum Mode (ULTRA):5.0×10-13 (helium pumping speed >5 l/s)
Vacuum mode (FINE):1.0×10-12 (helium pumping speed 2.5 L /s) |
Minimum detectable leak rate
(Pa·m3/s)/ sniffer mode | 5.0×10-8 |
| Response time(s) | <1 |
| Startup time(min) | ≤95s |
Leakage detection range
(Pa·m3/s) | 5.0×10-13~1.0×10-3 |
Leakage rate display range
(Pa·m3/s) | 1.0×10-13~1.0×10-3 |
| 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
(W)×(D)×(H),mm | 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 |
Applications of Helium Leak Detector:
The SFJ-16M helium leak detector is a state-of-the-art product that provides accurate and fast leak detection results. It uses the helium mass spectrometer detection method, which is highly sensitive and can detect even the smallest leaks. This product is ideal for use in various applications, including vacuum systems, refrigeration systems, aerospace, and semiconductor manufacturing.
Methods of Helium Leak Detection (Helium Leak Detector)
Helium Vacuum Method
Sniffer Method
Helium Hood Method
