Anhui Wanyi Science and Technology Co., Ltd.
| Payment Terms | T/T, VISA |
| Supply Ability | 200 Units/Month |
| Delivery Time | 35 days |
| Packaging Details | Wooden Case |
| Ion Source | 2pcs, Iridium Coated Yttrium Oxide, Automatic Switching |
| Detectable Quality | 2, 3, 4 (H2, He-3, He-4) |
| Product Name | Helium Leak Detector |
| Language | Chines/English |
| Mini Leak Detection Rate(Pa.m3/s)/Sniffer Mode | 5.0*10-9 Pa·m3/s |
| Detection Method | Helium Mass Spectrometer |
| Operating temperature | 0~40°C |
| Leak detection port | DN25KF |
| Brand Name | Wayeal |
| Model Number | SFJ-231 |
| Certification | CE |
| Place of Origin | Anhui, China |
View Detail Information
Explore similar products
SFJ-16D Helium Leak Detection Equipment Helium Leak Detector 220V
OEM 240W Helium Leak Test Equipment Mobile Helium Leak Detector Factory
CE Certificated Vacuum Helium Leak Detector Machine For Semiconductor Industry
Wayeal LCD Touch Screen Helium Leak Detector Helium Detection Equipment CE
Product Specification
| Payment Terms | T/T, VISA | Supply Ability | 200 Units/Month |
| Delivery Time | 35 days | Packaging Details | Wooden Case |
| Ion Source | 2pcs, Iridium Coated Yttrium Oxide, Automatic Switching | Detectable Quality | 2, 3, 4 (H2, He-3, He-4) |
| Product Name | Helium Leak Detector | Language | Chines/English |
| Mini Leak Detection Rate(Pa.m3/s)/Sniffer Mode | 5.0*10-9 Pa·m3/s | Detection Method | Helium Mass Spectrometer |
| Operating temperature | 0~40°C | Leak detection port | DN25KF |
| Brand Name | Wayeal | Model Number | SFJ-231 |
| Certification | CE | Place of Origin | Anhui, China |
| High Light | Mass spectrometer Helium Leak Detector ，SFJ-231 Helium Leak Detector ，Helium Mass Spectrometer Leak Tester | ||
Introduction of Helium Leak Detector
Helium Leak Detector
Helium leak detector is based on the principle of mass spectrometry, using helium as an exploratory gas, to quickly locate and quantitatively detect the leakage of various containers that need to be sealed. Since helium is an inert gas, it is non-polluting to the atmosphere and safe to use; with its small atomic weight and low viscosity, helium is easy to penetrate through any leakage that may be present, and has high detection sensitivity, speed, and a wide range of applications.
Technical Parameters of 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) | 1500Pa |
| 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 -9 Pa·m3/s |
| Mini Leak Detection Rate(Pa·m3/s)/Vacuum Mode | 5.0*10-13 Pa·m3/s |
| Startup Time (min) | ≤2 |
| Diamension | 592*498*370mm |
| Power Supply | 220V, 50Hz/60Hz |
| Language | Chinese/English |
Applications of Helium Leak Detector:
Helium mass spectrometry has been widely used in the field of vacuum leak detection technology, the advantages of this method are: high sensitivity of leak detection, fast response time of the instrument, high diffusion speed of helium molecules in the high vacuum environment of the instrument; so helium leak detector has been widely used in many fields.
New energy: Li-ion battery cover, core, module, water-cooled board, PACK package, 3C, hydrogen energy, etc.
Semiconductor: packaging, chip manufacturing, vacuum machine, epitaxial wafer, wafer, connector, filter, photovoltaic, etc.
Others: Aerospace, military, marine, etc.
Methods of Helium Leak Detection (Helium Leak Detector)
Helium Vacuum Method
Helium Hood Method
Negative Pressure Method
Vacuum Chamber Helium Leak Detection and Recovery System (external filling)
Sniffer Method
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2003
Total Annual:
50 Million-100 Million
Employee Number:
1300~1500
Ecer Certification：
Verified Supplier
Anhui Wanyi Science and Technology Cooperated Limited Company founded in 2003, is a professional manufacturer and supplier of analytical instruments with an international vision and operational standards, whose leading products cover chromatography, spectroscopy, mass spectrometry and varieties of i... Anhui Wanyi Science and Technology Cooperated Limited Company founded in 2003, is a professional manufacturer and supplier of analytical instruments with an international vision and operational standards, whose leading products cover chromatography, spectroscopy, mass spectrometry and varieties of i...
Get in touch with us
Leave a Message, we will call you back quickly!