Thermodynamic Quantities Sector Committee at a glance


The Sector Committee on Thermodynamic Quantities focuses on specialist subjects in the areas of temperature and humidity measurands and thermal energy. The committee advises DAkkS on the definition of framework conditions for the accreditation of calibration laboratories in this area in accordance with DIN EN ISO/IEC 17025. It also draws up subject-related sectoral requirements and accreditation criteria.

The composition of the committee guarantees professionally balanced discussion and support for DAkkS in determining rules and regulations in accordance with the internal regulations of the Sector Committee.


The Sector Committee for the Metrology | Construction | Transport | Renewable Energy division is made up of representatives of accredited calibration laboratories, expert assessors and representatives of the National Metrology Institute of Germany (PTB).


Dipl.-Ing. (FH) Herbert Kirchner
imetrologie GmbH

Deputy Chair

Dr. Steffen Rudtsch
Physikalisch-Technische Bundesanstalt (PTB), Berlin

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