My diploma work deals with calibration of different hygrometers, their comparison, their advantages and disadvantages. This was done under different humidity and temperature conditions. We used various unconnected industrial, laboratory and room hygrometers in a closed and isolated environment, that had a closely monitored atmosphere. I have compared different methodologies for computing results of relative humidity from measurements of temperature, with the use of different analytical approximations and the SugarTech calculator, available on the world wide web.
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