JH5000A-4 Decomposition product detector
recommendation index：
Detection components, high accuracy, good stability
Fast test, low air consumption, good for environmental protection
boot self-test function
The product has been identified by experts and holds a number of patents
The main products of cracking of insulating materials inside the testing equipment: SO2, SOF2, H2S, CO and H2/HF content
name | component | parameter |
minimum detectable quantity | SO2+SOF2、H2S、HF | ≤0.1µL/L |
CO（H2） | ≤0.5µL/L | |
precision | Small range SO2+SOF2、H2S | measurement value≤10µL/L,error≤±0.5µL/L measurement value＞10µL/L时,error≤±5% |
Large-scale SO2+SOF2 | Error≤±3% | |
HF | Error≤±0.3µL/L | |
CO（H2） | measurement value≤50µL/L时,error≤±2µL/L measurement value＞50µL/L时,error≤±4% | |
linearity | SO2+SOF2、H2S、HF、CO（H2） | ≥99.9％ |
repeatability | SO2+SOF2、H2S、HF | measurement value≤10µL/L时,error≤0.2µL/L measurement value＞10µL/L时,error≤2% |
CO（H2） | measurement value≤50µL/L时,error ≤1µL/L measurement value＞50µL/L时,error ≤2% | |
range | SO2+SOF2 | 0～100µL/L,0～2000µL/L |
H2S | 0～100µL/L | |
HF | 0～20µL/L | |
CO（H2） | 0～500µL/L,0～1000µL/L |
