SF6 Decomposition/Purity/Moisture Analyzer also called SF6 Electrical Equipment Gas Comprehensive Detector/Analyzor/Analysor/Inspector/Tester/Meters, can detect SF6 Moisture and Purity and decomposition products like SO2、H2S、CO、HF.
Applications of SF6 Decomposition-Purity-Moisture Analyzer
SF6 Circuit Breaker
Current Transformer (CT)
Voltage Transformer (VT)
SF6 GIS(Gas Insulated Switchgear)
Transformer
◆ Features of SF6 Decomposition-Purity-Moisture Analyzer
Multi Components detection, high precision, excellent stability
Detect decomposition products: SO2+ SOF2, H2S, CO, HF;
Detect SF6 purity;
Detect SF6 moisture.
Rapid test, less gas consumption and environment friendly
Flowrate of gas detected: 200ml/min for decomposition products and purity detection;
500ml/min for water content detection.
Detection time: 2 mins for decomposition product detection and purity detection,
3~5 mins for moisture content detection.
Complete function, leading technology of SF6 Decomposition-Purity-Moisture Analyzer
Big LCD display screen, backlight function for easy view.
Temperature compensation and automatic end point judgment technology improve data accuracy.
High-performance sensor and optimized gas path ensure high precision and stability.
Protection technology of excessive concentration of decomposition products improves the lifetime of electrochemical sensor.
Small-range and Wide-range sensors switch automatically.
Built-in micro air pump cleans the gas route system quickly and make the sensor return to zero point A.S.A.P so as to ensure fast and accurate detection and meanwhile protect the sensor.
Built-in electronic flow meter displays gas flow rate while detecting.
Built-in micro printer for on-site data printing easily.
Accept AC/DC. Built-in 18Ah lithium battery lasts more than 30 hours. Have battery charging and have low voltage protection by sound or light alarm.
Gas inlet max pressure 1.0Mpa. Applicable for detecting various kinds of SF6 electrical equipments.
Self-check system would automated inspects the detector main components and parameters after start power.
Automatic zero point adjustment of electrochemical sensor.
Convert the data to dew point temperature and water content and display.
Calibrated by standard gas which uses SF6 or N2 as the basic gas or purity gas.
Expert diagnostic system analyses and judges the circuit breaker and other equipments.
SF6 electrical equipments according to "New" or "Preventive Test" based on the detected compositions and their content, then give suggestions for solution.
Powerful software, having data storage, transmission, inquiry, edition, analysis, graph generation and printing functions.
Gas displacement adjustment is optional and recommended for environmental protection.
◆ Specifications of SF6 Decomposition-Purity-Moisture Analyzer
|
Item |
Components |
Parameters |
|
Resolution |
SO2+SOF2, H2S, HF |
≤0.1µl/L |
|
CO |
≤0.5µl/L |
|
|
Purity |
≤0.05% |
|
|
Dew point |
-20℃~ -60℃, ≤0.5℃ |
|
|
Accuracy |
SO2+SOF2, H2S, HF |
measured value ≤10µl/L, error ≤±0.3µl/L measured value ＞10µl/L, error ≤±3% |
|
CO |
measured value ≤50µl/L, error ≤±2.0µl/L measured value ＞50µl/L, error ≤±4% |
|
|
Purity |
error ≤±0.2% |
|
|
Dew point |
-20℃~ -60℃, ≤±1.0℃ |
|
|
Linearity |
SO2+SOF2, H2S, HF and CO |
≥99.96％ |
|
Purity |
90-100%, linearity ≥99.96％ |
|
|
Dew point |
-60 ~ 0℃, linearity ≥99.9％ |
|
|
Repeatability |
SO2+SOF2, H2S, HF |
measured value ≤10µl/L, repeatability≤±0.2µl/L measured value ＞10µl/L, repeatbility ≤±2% |
|
CO |
measured value ≤50µl/L, repeatability≤±1.5µl/L measured value >50µl/L, repeatbility ≤±3% |
|
|
Purity |
≤±0.1% |
|
|
Dew point |
≤±0.5℃ |
|
|
Range |
SO2+SOF2 |
0 ~ 100µl/L; 0～2000µl/L (optional) |
|
H2S |
0 ~ 100µl/L |
|
|
HF |
0 ~ 20µl/L |
|
|
CO |
0 ~ 500µl/L |
|
|
Purity |
0 ~ 100 Vol.% SF6 |
|
|
Dew point |
-100℃~ +20℃ |
|
|
Flowrate |
Decomposition products, purity |
200±20ml/min |
|
Dew point |
500±50ml/min |
|
|
Operation condition |
Temperature |
-25℃~ +50℃ |
|
Humidity |
10 ~ 95％RH |
|
|
Altitude |
≤4000m |
|
|
Communication |
USB |
|
|
Input pressure |
0.15 ~ 1.0Mpa |
|
|
Power supply |
AC/DC; AC 110-240V, 50/60HZ; Built-in Lithium-ion battery works continuously over 30 hours; Battery can charge and low volts protection. |
|
|
Dimension |
W×D×H: 305 x 350 x 195mm, Net weight: 8.0kg |
|
|
Calibration cycle |
Once a year |
|
|
Inlet gas adapter |
Associated with 15 pcs/sets of chromium-plated brass adapters for connecting with various gas outlets on the most of SF6 electrical equipments like MWB Siemens, Alstom FXT, ABB, Hitachi, Luneng AE etc. |
|
| SO2 |
| SO2+HF |
| SO2+H2S |
| SO2+H2S+CO |
| SO2+H2S+HF |
| SO2+H2S+CO+HF |
| SO2+H2O |
| SO2+HF+H2O |
| SO2+H2S+H2O |
| SO2+H2S+CO+H2O |
| SO2+H2S+HF+H2O |
| SO2+H2S+CO+HF+H2O |
| SO2+SF6 Purity |
| SO2+HF+SF6 Purity |
| SO2+H2S+SF6 Purity |
| SO2+H2S+CO+SF6 Purity |
| SO2+H2S+HF+SF6 Purity |
| SO2+H2S+CO+HF+SF6 Purity |
| SO2+H2O+SF6 Purity |
| SO2+HF+H2O+SF6 Purity |
| SO2+H2S+H2O+SF6 Purity |
| SO2+H2S+CO+H2O+SF6 Purity |
| SO2+H2S+HF+H2O+SF6 Purity |
| SO2+H2S+CO+HF+H2O+SF6 Purity |
