Opsis System 300 Air Quality Monitoring
The Opsis System 300 is a cost-effective, high-performance, air quality monitoring package, designed for trend, street-level and fence-line applications. The measurements are based on the DOAS technique (Differential Optical Absorption Spectroscopy), allowing continuous monitoring of several compounds. System 300 is available in three configurations:
- BASIC: for sulfur dioxide (SO2), nitrogen dioxide (NO2), ozone (O3)
- BTX: for Benzene, Toluene, Xylene
- EXT: for SO2, NO2, O2, Benzene, Toluene, Xylene
Opsis UV DOAS AR500 Series
The Opsis 500 Series analysers utilise differential optical absorption spectroscopy (DOAS) in accordance with Beer Lambert’s Law to measure a wide range of gaseous parameters in the UV and IR wavelength ranges.
Opsis Air Quality Monitoring Systems
The Opsis AQM system utilises proven non-contact, open path DOAS measurement technology in both the UV and IR range to provide an economic, fast, low maintenance, internationally approved multi-parameter monitoring solution for ambient air quality (trace, background, urban, street-level and peak) as well as fence-line monitoring applications.