Introduction of Helium Leak Detector:
Helium leak detection is an effective method to check even minute leaks in different types of equipment used in the HVAC industry, medical instruments, and equipment used in rockets and vacuums. Helium is a non-toxic, non-corrosive, light molecular-weight gas that can escape from the smallest leak which makes it a highly sensitive gas in terms of leakage.
Technical Parameters of Helium Leak Detector:
| SFJ-16C Precision Helium Leak Detector |
| 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:
Industries are the mass producers of our everyday equipment and helium leak detection helps in the standardization of making equipment. The main industries that use helium leak detection for their quality maintenance are:
Refrigerators
Every household needs a refrigerator and these refrigerators have refrigerant gas that needs to be contained in them, even a minor leak can make the gas escape and the refrigerator won’t work properly.
Industries of refrigerators use helium leak detection because this is the most sensitive way of leak detection.
Air-conditioners
Air-conditioner needs are increasing day by day because of the increased global warming, the air-conditioners have copper tubes that should not have any leakage to work properly. Helium leak detection is the main method the industrialists use to make sure there is no leakage.
Pressurized Containers
Special vessels and pressurized containers are also made leakproof after checking with helium leak detection tests.
Methods of Helium Leak Detection (Helium Leak Detector)
Helium Vacuum Method
Sniffer Method
Helium Hood Method
