OPSIS Open-path DOAS

The air we breathe affects our health, therefore it is important to find out how, for example, vehicle emissions and industry affect the ambient air quality of the local area. With the OPSIS open-path DOAS system, air quality can be measured in a very reliable way. The system, which is based on state-of-the-art technology, processes the measurements digitally and uses a beam of light to monitor air quality. The equipment does not require frequent servicing and only one analyser is required to measure all relevant gases.

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