Which refrigerants can be measured?

This section describes the infrared-active gases, i.e. the gases can often be measured down to the ppm range using NDIR (non-dispersive IR absorption spectroscopy) or using PAS (photoacoustic spectroscopy).

When determining the concentration of gas mixtures, all gas components are important because gases can "interfere" with each other's measurements.

Please present your measurement task to us and let us advise you.