Anhui Wanyi Science and Technology Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 2000 Pieces Per Month |
| Delivery Time | 15 Days |
| Packaging Details | 1 Piece Per Wooden Case |
| Product Name | Helium Leak Detector |
| Man-machine Interface | 7 "color LCD Touch Screen |
| Product Color | White, Blue, Black |
| Startup Time(min) | Startup Time(min) |
| Application | New Energy |
| Response Time(s) | <1 |
| Brand Name | Wayeal |
| Model Number | SFJ-231 |
| Certification | ISO90001, CE |
| Place of Origin | Anhui, China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 2000 Pieces Per Month |
| Delivery Time | 15 Days | Packaging Details | 1 Piece Per Wooden Case |
| Product Name | Helium Leak Detector | Man-machine Interface | 7 "color LCD Touch Screen |
| Product Color | White, Blue, Black | Startup Time(min) | Startup Time(min) |
| Application | New Energy | Response Time(s) | <1 |
| Brand Name | Wayeal | Model Number | SFJ-231 |
| Certification | ISO90001, CE | Place of Origin | Anhui, China |
| High Light | LCD helium leak checker ，CE helium leak checker ，LCD helium detection equipment | ||
Wayeal LCD Touch Screen Helium Leak Detector Helium Detection Equipment CE Certificated
Introduction of Helium Leak Detector
Compared with bubble identification method, pressure decay method and halogen leak detection method, the helium mass spectrometer leak detection method has high detection sensitivity, high speed and wide application range.
Parameters of Helium Leak Detector
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SFJ-231 Helium Leak Detector |
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Minimum detectable leak rate |
5.0×10-13 |
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Minimum detectable leak rate |
5.0×10-9 |
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Response time(s) |
<1 |
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Startup time(min) |
≤2 |
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Leakage detection range |
5.0×10-13~1.0×10-3 |
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Leakage rate display range |
1.0×10-12~1.0×10-3 |
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Maximum allowable leak detection pressure(Pa) |
1330 |
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Detectable quality |
2,3,4(H2 , He3, He4) |
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Man-machine interface |
7 "color LCD Touch Screen |
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Ion source |
2pcs, iridium coated yttrium oxide, automatic switching |
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I/O Input/output interface |
Eight inputs and eight outputs |
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Communication interface |
RS232/485,USB*2 |
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MES interface |
Standard |
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Physical size of instrument |
645 x 678 x 965mm |
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Specifications of leak detection port |
DN25 KF |
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Power Supply |
AC220V,50Hz/60Hz |
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Operating temperature |
0-40ºC |
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Power |
1000W |
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Display language |
Both Chinese and English |
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Leakage rate display |
Figure, bar chart, curve chart |
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Features of Helium Leak Detector
1. Original imported molecular pump
2. Unique gas circuit design, relatively low particulate interference;
3. Clean air circuit system
4. The leakage rate value can be read in display modes of digital, bar and trend charts;
5. Signal multi-stage amplification technology
6. Accept remote control (Optional)
Applications of Helium Leak Detector
Power plants
High vacuum and ultra-high vacuum engineering
Semiconductor and other industries
Analytical instruments
Methods of Helium Leak Detection
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
120000000-130000000
Employee Number:
1000~1300
Ecer Certification：
Verified Supplier
Anhui Wanyi Science & Technology Co., Ltd. (hereinafter referred to as Wayeal) was founded in 2003 and is listed on the Science and Technology Board of the Shanghai Stock Exchange (stock code: 688600). As a professional supplier of precision instruments, Wayeal’s business mainly covers Ind... Anhui Wanyi Science & Technology Co., Ltd. (hereinafter referred to as Wayeal) was founded in 2003 and is listed on the Science and Technology Board of the Shanghai Stock Exchange (stock code: 688600). As a professional supplier of precision instruments, Wayeal’s business mainly covers Ind...
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