Technical characteristics：
1. Fully imported high-precision sensors with self calibration function ensure stable and reliable purity detection data throughout the year.
2. Used for high-precision testing of SF6 gas purity value and N2/CF4 ratio value, and can also analyze the O2 content in the gas.
3. Full channel polymer material design, using products from Lekeli, Kangmaosheng, and Shiweiluo to ensure no wall hanging phenomenon and ensure testing speed.
4. Use oil-free stainless steel body control valve to ensure high accuracy of detection values.
5. Advanced software algorithms have improved the testing accuracy of imported sensors.
6. Combination chassis configuration scheme, users can easily combine relevant instruments and accessories. Realize overall packaging and portability, providing users with a more relaxed user experience.
7. It can be detected by turning on the device without the need for vibration.
8. Temperature conversion and pressure data correction.
9. Fuzzy computing technology.
10. The high-power lithium battery power supply system can achieve dual power supply of AC and DC. No on-site AC power supply required. Lithium ion batteries can operate continuously for more than 8 hours without the need for an external power source.
11. Design anti electromagnetic interference circuits to ensure product reliability.
12. Expandable USB communication, serial communication, and wireless communication modules, capable of achieving upper computer communication and printing functions. (Optional)
13. Large capacity memory, capable of storing 1000 sets of data.
14. The pre-treatment function of the air circuit can purify the testing pipeline before on-site testing work, reducing testing time. (Optional)
15. The instrument has a testing gas recovery function, which can recover sulfur hexafluoride measurement gas. Protect the natural environment. (Optional)
16. The test data is stable.
17. The purity measurement has a full range measurement accuracy of 0.5%, which can be applied to the measurement of high concentration SF6 gas or 70% content SF6 gas.
18. The optimal test flow area display allows users to quickly and intuitively adjust the gas flow rate. Shorten testing time.
19. The air inlet adopts a micro self sealing joint design, and when the air circuit is disconnected, there will be no leakage in the tested air circuit.

Application scope：

SF6 gas mixture ratio test for power use
SF6 gas cylinder gas quality inspection
Quality testing of SF6 gas for recycling and reuse
High purity gas manufacturing
Semiconductor Industry Dry Gas Supply
Research and development purposes
Clean room/dry room monitoring