ISO SF6 Gas Multifunctional Test Set SF6 Gas Decomposition Tester
High Precision
Introduction
SF6 Gas Decomposition Tester can simultaneously detecting
decomposed -SO2, H2S, CO then quickly and accurately determine the
early failure SF6 circuit breakers, transformers , bushings other
electrical equipment inside. It is widely used in electric power, railway, metallurgy and petrochemical industries.
Features
1. Simultaneously measure and respectively display the typical
decomposition products
2. High precision, good stability, minimum tested quantity can be low
as 0.1µl/L
3. Fast testing speed, can finish within 1 minute
4. Fault diagnosis and suggestion function, data management function,
gas flow rate to regulate and display
5. Easy operation, intuitive interface, built-in power source, No need
calibration within 1 year
6. Eco-friendly, little gas consumption: 200~300ml for each time
measuring
7. Decomposition products: SO2, H2S ( CO, HF optional)
Parameters
1. Minimum detect quantity: 0.1ppm
2. Stability: temperature variance during 20℃~40℃: maximum zero
shift≤±0.1ppm
3. Accuracy: ≤2ppm, error ≤±0.1ppm, >2ppm, error ≤±0.2ppm
4. Measuring range:
SO2:0~100μL/L
H2S:0~100μL/L
CO:0~1000μL/L
5.Allowable measuring error:
SO2≤10μL/L,±1μL/L;SO2>10μL/L,±10%,
H2S≤10μL/L,±1μL/L;H2S>10μL/L,±10%
CO≤50μL/L,±4μL/L;CO>50μL/L,±8%
6. Repeatability
SO2≤10μL/L,±0.5μL/L;SO2>10μL/L,±5%
H2S≤10μL/L,±0.5μL/L;H2S>10μL/L,±5%
CO≤50μL/L,±2μL/L;CO>50μL/L,±4%
7. Resolution: SO2≤0.1μL/L,H2S≤0.1μL/L,CO≤1μL/L
8. Response time: maximum 5min
9. Pressure: Tube can stand pressure over 1MPa
10. Temperature range: -40℃~+50 ℃
11. Humidity range: ≤95%RH
12. Atmospheric pressure: 86kPa~106kPa
13. Self-contained power source: rechargeable battery, continuous
work for over 10 hours once full charged
14. Size and weight : 252×310×98mm, Weight: about 2.5kg
16. Communication interface:RS232
