Guideline DKD-R 5-8 Calibration of hygrometers for the direct ...

To be able to calculate the humidity parameters, the absolute pressure is required - in addition to the psychrometer constant and the dry and wet temperature.







Humidity · Temperature · Pressure - Enercorp Instruments Ltd
Absolute. The absolute barometric air pressure prevailing on the measurement instrument. It includes, in some cases, temperature and gravitational corrections.
Safe, reliable and accurate - VWR
... thermo-hygrometer with barometer features additional derived units: dew point temperature, wet bulb temperature, moisture content and absolute humidity. it ...
Meteorological measurement systems
The objective of the courses is to examine the physical principles of meteorological sensors, to develop static and dynamic performance concepts, and to explore ...



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Guide to Instruments and Methods of Observation