Wayeal SFJ-213 Vaccum and Sniffer Mode Helium Leak Detector Price
Introduction of Helium Leak Detector
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. Helium is used as a tracer gas to detect leaks for several reasons.
Helium has relatively low mass so that it is ‘mobile’ and is
completely inert/non-reactive. Helium is also non-flammable and
generally widely available.
This association with helium is one of the reasons why one of the
most accurate and rapid leak detection methods employs helium as
the tracer gas, and a mass spectrometer for the
analyzing/measuring. Furthermore, helium is chosen as a tracer gas
because it is light, very quick and absolutely harmless.
Parameters of Helium Leak Detector
| SFJ-231 Helium Leak Detector |
Performance Indicators
| Minimum detectable leak rate
(Pa·m3/s)/ vacuum mode | 5.0×10-13 |
Minimum detectable leak rate
(Pa·m3/s)/ sniffer mode | 5.0×10-9 |
| Response time(s) | <1 |
| Startup time(min) | ≤2 |
Leakage detection range
(Pa·m3/s) | 5.0×10-13~1.0×10-3 |
Leakage rate display range
(Pa·m3/s) | 1.0×10-12~1.0×10-3 |
| Maximum allowable leak detection pressure(Pa) | 1330 |
| Detectable quality | 2,3,4(H2 , He3, He4) |
Basic Configuration
| Man-machine interface | 7 "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,USB*2 |
| MES interface | Standard |
Physical size of instrument
(W)×(D)×(H),mm | 645 x 678 x 965mm |
| Specifications of leak detection port | DN25 KF |
| Power Supply | AC220V,50HZ/60HZ |
| Operating temperature | 0-40ºC |
| Power | 1000W |
| Display language | Both Chinese and English |
| Leakage rate display | Figure, bar chart, curve chart |
Optional Accessories of Helium Leak Detector
Spray probe, wireless remote control, 20 micron inlet filter,
calibration leak, customized tooling, sniffer, leak detection
chamber, helium pressure chamber, vaccum pump oil
Applications of Helium Leak Detector
New Energy Industry: Lithium Battery Cover Plate, Battery Cell, Module, Water Cold
Plate,Pack, 3C, Hydrogen Energy, etc.
Semiconductor Industry: Packing, chip manufacturing, vacuummachine, epitaxial wafer,
wafer, connector, filter, photovoltaic.
Refrigeration Industry: Evaporator, condenser, airconditioning pipeline, compressor,
four-way valve, heat pump, etc.
Methods of Helium Leak Detection
