AIR QUALITY

Industrial emission analysis solutions, for the monitoring of production plants,
process gases, emissions and ambient air.

OUR PARTNERS

Partner Opsis
Partner Synspec
Partner LSE
Partner Ecotech

AIR QUALITY MEASUREMENT DOAS TECHNIC – OPSIS

 

OPSIS analysers are systems for continuous monitoring of ambient air quality, industrial and process emissions.
thanks to the
DOAS technology these high-tech systems allow high-precision measurements even under difficult conditions.
It has many advantages:

 

Measurements are based on the Differential Optical Absorption Spectroscopy : the DOAS technology. A xenon lamp projects light of a known spectrum through an optical path (open air, chimney or process pipe). The gas molecules within the beam absorb the light at their specific wavelengths. A receiver transmits this light to an analyser via an optical fibre. The spectrum of the light is extracted and analysed to deduce the relevant gas concentrations.

Technical specifics