1
Item | Measure range(μg/m3) | Resolution(μg/m3) | Error |
TSP/PM10/PM2.5 | 1~20000 | 1 | ≤±3% |
CH2O | 20~5000 | 10 | ≤±3% |
NH3 | 3~5000 | 1 | ≤±3% |
SO2 | 3~5000 | 1 | ≤±3% |
NO | 3~5000 | 1 | ≤±3% |
NO2 | 5~5000 | 1 | ≤±3% |
O3 | 5~5000 | 1 | ≤±3% |
benzene | 5~10000 | 1 | ≤±3% |
methylbenzene | 10~5000 | 10 | ≤±3% |
Xylene mixture of isomer | 10~5000 | 10 | ≤±3% |
CS2 | 3~5000 | 1 | ≤±3% |
Working temperature | -5~40℃ | ||
Storage temperature | -20~40℃ | ||
Working humidity | 15%~85%RH | ||
24h Zero drift | ±5μg/m3 | ||
24h Span drift | 20%F.S:±5μg/m3;80%F.S:±10μg/m3 | ||
Respond time | <60s | ||
Light source life | 2000 hours deuterium lamp,109 pulse xenon lamp | ||
Weight | 25kg |