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The Wayeal SFJ-231 Helium Leak Detector is a high-precision instrument designed for efficient helium leak detection in various industrial applications. Whether you're working in manufacturing, analytical testing, or research, this detector offers a fast and reliable sol...
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The Wayeal SFJ-231 Helium Leak Detector is a high-precision instrument designed for efficient helium leak detection in various industrial applications. Whether you're working in manufacturing, analytical testing, or research, this detector offers a fast and reliable solution for identifying leaks and ensuring system integrity. With its advanced technology and user-friendly interface, the SFJ-231 is a must-have tool for industries requiring accurate leak detection.
The Wayeal SFJ-231 Helium Leak Detector offers cutting-edge detection technology, efficiency, and ease of use, making it an invaluable tool for industries that rely on leak detection. With its fast response, durable build, and easy-to-use interface, the SFJ-231 is ready to tackle any industrial leak detection challenge.
| Mode | SFJ-231 | |
| Performance indicators | Minimum detectable leak rate (Pa·m3/s)/ vacuum mode | 5.0×10-13 |
| Minimum detectable leak rate (Pa·m3/s)/ Suction gun 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) | 1.0×10-13~1.0×10-3 | |
| Maximum allowable leak detection pressure (Pa) | 1500 | |
| 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 | |
| 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 | |
Product Performance
1. German made molecular pump, double iridium band ion source;
2. Unique gas circuit design, relatively low particulate interference;
3. The function of self-protection prevents the background from being polluted;
4. Automatic evacuation pressure and time setting, high leak detection efficiency;
5. Fault prompt and alarm function;
6. Wireless remote-control function (optional);
7. Functions of real-time monitoring and automatic recording of leak detection curve;
8. The leakage rate value can be read in display modes of digital, bar and trend charts;
9. One-click automatic clearing of helium background;
10. Multiple leak detection modes: coarse detection, fine inspection, ultra-fine inspection and sniffing mode.
Product Application
Scientific research
New energy battery
Aerospace
Automobile refrigeration
Analytical instruments
Power plants
Nuclear industry
Pressure vessels
Precision machining
Medical instrument/meter
Vacuum furnace, coating equipment and other devices or systems
High vacuum and ultra-high vacuum engineering
Semiconductor and other industries

No approved technical specifications are available yet. Please refer to the product description or contact our team.
The detection range of the Wayeal SFJ-231 is from 5.0×10-13 to 1.0×10-3 Pa·m3/s.
The Wayeal SFJ-231 has a quick response time of less than 1 second, ensuring fast detection of leaks.
The unit has a rapid startup time of just 2 minutes, allowing for minimal downtime before operation.
The Wayeal SFJ-231 is designed for use with a standard AC220V power supply at 50Hz/60Hz.
The SFJ-231 is primarily designed for industrial and analytical settings. It's recommended to use it in controlled environments to ensure accuracy.
Yes, the SFJ-231 can detect helium isotopes, including He-3 and He-4.
The SFJ-231 is ideal for industries such as aerospace, automotive refrigeration, nuclear, power plants, and scientific research.
The SFJ-231 features a 7-inch color LCD touch screen interface, making it intuitive for users to operate and monitor.
Yes, the SFJ-231 comes with a one-year warranty, providing assurance of its reliable performance.
The maximum allowable leak detection pressure for the SFJ-231 is 1500 Pa.
Yes, the dimensions of the SFJ-231 are 645x678x965mm, making it compact enough for easy transportation and storage.
The SFJ-231 is built from high-quality metal materials, ensuring durability and long-lasting performance.
Yes, the SFJ-231 has an optional wireless remote-control function for added convenience.
The SFJ-231 includes self-protection functions to prevent background pollution and a fault prompt and alarm function.
Yes, the leakage rate can be displayed in digital, bar chart, and trend chart modes for easy monitoring.
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