- Phone
-
Address
Room 622, Building A, Beichen Xianglu Yating, No. 19 Xianlongshan Road, Haidian District, Beijing
Beijing Zhongyi Kexin Technology Co., Ltd
Room 622, Building A, Beichen Xianglu Yating, No. 19 Xianlongshan Road, Haidian District, Beijing
| Project Bar | Explanation column | |||||
| Measurement parameters | O2 | NO | NO2 | SO2 | CO | CO2 |
| measuring principle | electrochemistry | electrochemistry | electrochemistry | electrochemistry | electrochemistry |
Non dispersive infraredNDIR
|
| measuring range | 0~20.9 Vol% | 0~1000 ppm | 0~100 ppm | 0~2000 ppm | 0~2000 ppm | 0~20 Vol% |
| resolution | 0.1 Vol% | 1 ppm | 1 ppm | 1 ppm | 1 ppm | 0.01 Vol% |
| accuracy | ±0.2% | ±3% | ±3% | ±3% | ±3% | ±3% |
| Project Bar | Explanation column | ||||
| Measurement parameters |
HChydrocarbons
| ambient temperature | Gas temperature | Flue pressure | differential pressure |
| measuring principle |
Non dispersive infraredNDIR
| platinum |
Ktypethermocouple
| semiconductor | semiconductor |
| measuring range | 0~30000 ppm |
-20℃/200℃
|
-20°C/400°C
| -30/+50 hPa | -30~+30 hPa |
| resolution | 2 ppm |
0.5℃
|
1℃
| 0.001 hPa | 0.001 hPa |
| accuracy | ±3% | ±1% | ±2% | ±2% | ±2% |