Cambridge Sensotec's Rapidox 3100D H2O and oxygen dual-gas analyser combines an accurate dewpoint sensor with a fast oxygen sensor.
Cambridge Sensotec's fast zirconia sensor measures oxygen levels from 100 per cent purity right down to 10-20ppm and includes inbuilt pressure compensation.
Dewpoint is measured to -100C.
In common with the rest of the Rapidox 3100 range, calibration is easy and extensive outputs and data-logging facilities are included.