SF6 Synthesized Tester, 3-in-1 SF6 Gas Analyzer

RN500SF6 is an ideal instrument when it is necessary to test water content, purity and decomposition products of SF6 gas. The core component of dew point test is DRYCAP® series sensors produced by Finland Vaisala company. The infrared principle SF6 gas purity testing sensor manufactured by European Sensor Company is used to test the purity of SF6 gas. The electrochemical sensor manufactured by Mombabo Company in Switzerland is used as the sensing element for the test of SF6 gas decomposition products. With professional hardware chips and excellent software algorithms of STM icroelectronics, we have produced a new generation of 3-in-1 gas analyzer.

1. With self-calibration function, ensure the stability and reliability of moisture, purity and decomposition detection data throughout the year.

2. All gas path with high polymer material design, ensures no water wall hanging phenomenon and guarantees the test speed.

3. The oil-free stainless-steel body regulating valve is used to ensure the accuracy of the measured value.

4. Advanced software algorithms improve the test accuracy of sensors.

5. Combined chassis configuration solution, users can easily combine related instruments and accessories. The overall package is carried, which makes the user have a more relaxed experience.

6. Startup test, no need to preheat and oscillate.

7. Temperature conversion and pressure data correction.

8. Fuzzy computing technology.

9. High-power lithium battery power, realize AC and DC dual power supply. No on-site AC power is required. Lithium battery power supply continues to work for more than 8 hours without the need of an external power supply.

10. Anti-electromagnetic interference circuit design to ensure product reliability.

11. Large-capacity memory, which can realize 1000 sets of data storage functions.

12. The test data is stable and can provide both standard dew point values and converted dew point values at 20℃.

13. Purity measurement accuracy is 0.5% in the full range. It can be applied to the measurement of high concentration SF6 gas and 70% content SF6 gas.

14. The best test flow area shows that the user can adjust the gas flow intuitively and quickly. Reduce test time.

15. The air inlet is designed with a miniature self-sealing joint, and the air path to be tested will not leak when the air path is disconnected.

SF6 Humidity

1. Measurement method: Resistive and Capacitive measurement principle

2. Measurement range: dew point -80℃--+20℃(support ppmv)

3. Accuracy: ±1℃

(when the dew point temperature is below 0 ℃, the sensor output is the frost point)

4. Response time: 63% [90%]

                 +20→-20℃ Td 5s[45s] 

                 -20→-60℃ Td 10s[240s]

5. Resolution: 0.01℃

6. Repeatability:    ± 0.5℃

7. Display unit: ℃, ppm, ℃P20(converted value at 20℃)

8. Gas flow: 400-600ml/min

9. Flow display: 0-1000mL digital flow meter

10. Sample gas pressure: ≤1MPa

SF6 Decomposition Products

1. Measurement method: Electrochemical Measurements Principle (Electrochemical series sensors)

2. Measurement range: H2S: 0 ~ 200ppmv

SO2: 0 ~ 200ppmv

3. Accuracy: H2S: <10ppmv ±0.3ppmv; >10ppmv ±3%

SO2: <10ppmv ±0.3PPmv; >10ppmv ±3%

4. Repeatability: H2S: <10ppmv ±0.2ppmv; >10ppmv ±2%

SO2: <10ppmv ±0.2PPmv; >10ppmv ±2%

5. Resolution: 0.01ppmv

6. Display unit: ppmv

Power supply: 220VAC±10%, 50Hz, AC/DC use, over-charge protection, continuous working is no lower than 8hours. 

Use environment temperature: -20--+60℃Environment Humidity: 90%RH

Measurement value influence: No effect of pressure and flow

Dimension: 395*295*155mm

Weight: about 2kg