Opsis System 400
CEMS ambient air monitors
The Opsis CEM system utilises proven non-contact, open-path, differential optical absorption spectroscopy (DOAS) measurement technology in both the UV and IR range to provide an economic, fast, low-maintenance, internationally approved multi-parameter continuous emission monitoring solution. The brain of every Opsis CEM System 400 is at least one Opsis AR600 series analyser.
Acoem Australasia (Ecotech Pty Ltd) is the official representative and distributor of Opsis products in Australia and New Zealand.