HV HIPOT SF6 Gas decomposition products Analyzer H2S SO2 CO gas analyzer

Product Description

SF6 Gas decomposition products Analyzer H2S SO2 CO gas analyzer

Product Description

General Information

GDFJ-311M SF6 Gas Decomposition Product Tester is a portable device designed to measure SF6 gas decomposition product. The electrochemical sensor manufactured by Membrapor 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 STMicroelectronics.

Application

1. Decomposition product analysis of SF6 gas insulated electrical equipment
2. Quality detection of recycled SF6 gas
3. R&D use

Features

1. With imported high-precision sensor and self-calibration function, test results are more accurate all year round.
2. With polymer material design throughout gas pipeline from Legris, Camozzi and Swagelok, ensure no wall-clinging condition and fast test speed.
3. Oil-free stainless steel regulating valve is adopted to ensure test accuracy.
4. Advanced software algorithm improves the test accuracy of imported 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. Start up test, no need to preheat and oscillate.
7. Temperature conversion and pressure data correction.
8. Fuzzy computing technology.
9. High-power lithium power supply system can realize AC DC double power supply. No need for on-site AC power supply. Lithium battery can work continuously for more than 8 hours alone.
10. Anti-electromagnetic interference circuit design, to ensure the reliability of products.
11. Mass storage, which can realize the storage function of 1000 groups of data.
12. Gas path pretreatment function can purify the test pipeline before the field test work, which shortens the test time. (optional)
13. With environment protection function. The instrument has a test gas recovery function, which can recycle the measured SF6 gas. (optional)
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.

Product Parameters

Specifications

1. Measurement method: Electrochemical Measurements Principle (Electrochemical series sensors)
2. Measurement range: H₂S: 0 ~ 200ppmv

SO₂: 0 ~ 200ppmv
CO: 0 ~ 500ppmv
HF: 0 ~ 50ppmv

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

SO₂: <10ppmv ±0.3PPmv; >10ppmv ±3%
CO: <50ppmv ±2ppmv; >50ppmv ±4%
HF: <10ppmv ±0.3ppmv; >10ppmv ±3%

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

SO₂: <10ppmv ±0.2PPmv; >10ppmv ±2%
CO: <50ppmv ±2ppmv; >50ppmv ±2%
HF: <10ppmv ±0.2ppmv; >10ppmv ±2%

1. Resolution: 0.01ppmv
2. Display unit: ppmv
3. Gas flow: 200-300ml/min
4. Flow display: 0-1000mL digital flow meter
5. Sample gas pressure: ≤1MPa
6. Power supply: 220VAC±10%, 50Hz, AC/DC use, over-charge protection, continuous working is no lower than 8hours.
7. Use environment temperature: -20--+60ºC
8. Environment humidity: 90%RH
9. Measurement value influence: No effect of pressure and flow
10. Dimension: 395*295*155mm
11. Weight: about 2kg.

 

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