H6
DOAS Online Odorous Gas Monitoring System
UV differential optical absorption analysis of eight odorous gases
Uses differential optical absorption spectroscopy (DOAS) and a multi-reflection long-path chamber to analyze gas concentrations. Modular components combine sample conditioning, temperature control and remote transmission, with optional weather measurements.
Typical applicationsWaste and wastewater treatment sites, Industrial facilities
- Optical path length
- 6m
- Measurement principle
- UV differential optical absorption spectroscopy (DOAS)
Specifications
| Measurement principle | UV differential optical absorption spectroscopy (DOAS) |
|---|---|
| Optical path length | 6 m |
| Configurable gases | Ammonia, hydrogen sulfide, trimethylamine, methyl mercaptan, dimethyl sulfide, dimethyl disulfide, styrene and carbon disulfide |
| Chamber control | Temperature control and compensation |
| Optional weather parameters | Wind speed and direction, atmospheric pressure, temperature and humidity |
Specifications are for reference only; the delivered configuration prevails.