Introduction of Helium Leak Detector:
A helium leak detector is a highly sensitive instrument used to
detect and locate small leaks in various systems. The working
principle of a helium leak detector is based on the detection of
helium atoms that escape from a leak and are then ionized and
detected by a mass spectrometer.
Technical Parameters of Helium Leak Detector:
SFJ-16C Helium Leak Detector for Accurate Leak Detection in
Industries |
|---|
Product Name | Helium Leak Detector |
|---|
| Detection Method | Helium Mass Spectrometer |
| Leak Detection Port | DN25KF |
| Leak Rate Display | Numbers, Bar Charts, Graphs |
| Response Time(s) | <1s |
| User Interface | 7inch Color Touch Screen |
| Operating temperature | 0~40°C |
| Max Allowable Leak Detection Pressure (Pa) | 1800 |
| Communication Interface | RS232/485, LAN |
| Detectable Quality | 2, 3, 4 (H2, He-3, He-4) |
| Mini Leak Detection Rate(Pa.m3/s)/Sniffer Mode | 5.0*10 -13 Pa.m3/s |
| Mini Leak Detection Rate(Pa.m3/s)/Vacuum Mode | 2.5*10-9 Pa.m3/s |
| Startup Time (min) | ≤2 |
| Diamension | 475*714*1168mm |
| Power Supply | AC220V, 50Hz/60Hz |
| Language | Chinese/English |
Applications of Helium Leak Detector:
Aerospace: Ensuring the integrity of fuel systems, oxygen supply lines, and
other critical components is paramount in aerospace applications.
Automotive: In the automotive industry, helium leak testing is used for
testing fuel tanks, radiators, air-conditioning systems.Pressurized
Containers
Special vessels and pressurized containers are also made leakproof
after checking with helium leak detection tests.
Battery: In the energy industry, helium leak testing is used to test the
integrity of the battery pack, battery housing, and even pouches
and cells to prevent leaks and ensure safety.
Methods of Helium Leak Detection (Helium Leak Detector)
Helium Vacuum Method
Sniffer Method
Helium Hood Method
