Portable FTIR Gas Analyzer
> Application
Apply to dust and noise online monitoring in construction sites, roads, residential, factory sector, tourism, waste incineration plants and other construction sites and production situations.
> Specification
|
Principle |
fourier transform infrared spectroscopy(FTIR) |
|
Range |
SO2: 0~75mg/m3, NO: 0~200mg/m3 NO2: 0~40mg/m3, NOx: 0~200mg/m3 CH4: 0~20mg/m3, NH3: 0~10mg/m3 HCl: 0~15mg/m3, HF: 0~10mg/m3 CO: 0~75mg/m3, CO2:(0~20)% |
|
Zero Drift |
2%F.S./7d |
|
Span Drift |
2%F.S./7d |
|
Repeatability |
≤2% |
|
Sampling Flow |
(1.5±0.5)L/min |
|
Response Time: |
≤90s |
|
Enclosure Protection |
IP41 |
|
Humidity |
0 ~ 95% RH |
|
Temperature |
0~45℃ |
|
Digital Comm. |
RS485/USB |
|
Working Temperature |
-20℃~ + 50℃ |
> Feature
1. Warming up is no required for the analyzer to realize fast measurement.
2. Applicable for high humidity and dust occasion
3. Optical length up to 13m; extremely low detection limit; high range dynamics; satisfy the monitoring of small emission limit
4. By applying OLS and PLS techniques and selecting, interference from H2O or others can be effectively eliminated
5. Quick site sampling, analysis and easy operation
