How accurate is the SF6 gas comprehensive tester

The accuracy of SF6 gas comprehensive testing instrument varies depending on the model and measurement indicators, but overall, its accuracy performance is relatively high and can meet the needs of most industrial applications. The following is a specific analysis of the accuracy of SF6 gas comprehensive tester:

1. Humidity measurement accuracy

General accuracy: The humidity measurement accuracy of most SF6 gas comprehensive testers is between ± 0.4 ℃ and ± 2 ℃. When the dew point temperature is below 0 ℃, the sensor output is frost point.

High resolution: The humidity resolution of some high-end models can reach 0.01 ℃ or 0.1ppm, ensuring measurement accuracy.

2. Purity measurement accuracy

General accuracy: The accuracy of purity measurement is usually between ± 0.1% and ± 0.5%, independent of flow rate.

High resolution: The purity resolution of some models can reach 0.01%, meeting the extremely high requirements for SF6 gas purity.

3. Measurement accuracy of decomposition products

General accuracy: For the decomposition products of SF6 gas (such as H2S, SO2, HF, etc.), the measurement accuracy is usually between ± 1ppm and ± 5%, depending on the measurement value and instrument model.

High sensitivity: Some high-end models have a measurement sensitivity of up to 0.1ppm for decomposition products, which can detect extremely small amounts of decomposition products.

4. Comprehensive accuracy performance

The SF6 gas comprehensive tester integrates high-precision sensors and advanced detection technology to achieve accurate measurement of SF6 gas humidity, purity, and decomposition products. Its comprehensive accuracy performance is excellent, which can meet the strict requirements of SF6 gas quality detection in fields such as power, railway, electrical manufacturing, and chemical industry.

Kvtester Electronics Technology Co.,Ltd. is a high-tech enterprise specializing in power testing, testing, research and development, production, and sales of testing equipment. It has been engaged in the electrical testing industry for many years, and its products are of high quality. We welcome customers to come and purchase. Service hotline: 0086-27-81778799, to learn more, visit the official website: www.kvtester.com