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Calibration

Humidity calibration

As a renowned solution provider of sensor and automation technology, we not only offer you humidity sensors from the manufacturer, but also the necessary calibrations. Both ISO calibrations as well as accredited calibrations, that can be carried out in the laboratory or on site, are possible. You benefit from:

Humidity calibration in the laboratory

Hygrometer, transmitter, and data logger for direct acquisition of relative humidity
Measuring range 10 to 98 % Extended measurement uncertainty 0.7 % + 1.09 - 10-2 - RH
Measuring conditions Calibration in a climate chamber, air temperature 10 to 95 °C, DKD-R 5-8:2019 (German calibration service)

Humidity calibration on site

Climate chambers with circulating air in the empty or defined loaded usable space (method A or B)
Measuring range 5 to 30 % Extended measurement uncertainty 0.5 %
Measuring range > 30 to 60 % Extended measurement uncertainty 0.9 %
Measuring range > 60 to 98 % Extended measurement uncertainty 1.3 %
Measuring conditions Air temperature: 0 to 100 °C, dew point temperature: -20 to +95 °C, DKD-R 5-7:2018 (German calibration service)
Measuring locations in climate chambers with circulating air in empty or defined loaded usable space (method C)
Measuring range 5 to 30 % Extended measurement uncertainty 0.4 %
Measuring range > 30 to 60 % Extended measurement uncertainty 0.7 %
Measuring range > 60 to 98 % Extended measurement uncertainty 1.0 %
Measuring conditions Air temperature 0 to 100 °C, dew point temperature -20 to +95 °C, DKD-R 5-7:2018 (German calibration service)

Reliable calibration with traceable calibration certificate

Humidity calibration is carried out in comparison with an external thermometer and an external hygrometer (dew point) in the climate chamber. The measurement uncertainty is expressed as an absolute value of the relative humidity and documented in the calibration certificate. Traceability to national and international standards creates international validity, guarantees the highest possible accuracy of the calibrated device, and ensures less process downtime.

Your contact person


Humidity Calibration

Technical Service +49 661 6003-729 +49 661 6003-729