Introduction of Helium Leak Detector:
Helium is used as a tracer gas to detect leaks for several reasons.
These include the fact that it constitutes only ~ 5 ppm in air so
that background levels are very low. Helium has also relatively low
mass so that it is ‘mobile’ and is completely inert/non-reactive.
Helium is also non-flammable and generally widely available and low
cost. A helium leak detector, also known as a Mass
Spectrometer Leak Detector (MSLD), is used to locate and measure
the size of leaks into or out of a system or containing device. The
tracer gas, helium, is introduced to a test part that is connected
to the leak detector. The helium leaking through the test part
enters through the system and this partial pressure is measured and
the results are displayed on a meter.
Technical Parameters of Helium Leak Detector:
SFJ-16D Trolley Design Leak Helium Tester Vaccum Helium Leak
Detector Price |
|---|
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) | 1800Pa |
| Communication Interface | RS232/485, LAN |
| Detectable Quality | 2, 3, 4 (H2, He-3, He-4) |
| Mini Leak Detection Rate(Pa.m3/s)/Sniffer Mode | 2.5*10 -9 Pa·m3/s |
| Mini Leak Detection Rate(Pa.m3/s)/Vacuum Mode | 5.0*10-13 Pa·m3/s |
| Startup Time (min) | ≤1.58 |
| Backing Pumps | Scroll Vacuum Pump |
| Diamension | 755*467*1180mm |
| Power Supply | 220V, 50Hz/60Hz |
| Language | Chinese/English |
Applications of Helium Leak Detector:
Refrigerators and air conditioners (RAC)
Automotive hydraulic brake charging
Gas bottle charging
Heat pipe production
Lamp production
Energy Generation & Storage
Electrical industry
Utility vacuum solutions for major general industrial manufacturing
applications
