Membres d'un groupe de travail

CCT Working Group for Contact Thermometry (CCT-WG-CTh)


M. Christof Gaiser

Physikalisch-Technische Bundesanstalt


Liste des réunions

Réunions et documents associés

Réunion Passée

  • 01
  • décembre
  • 2020

Réunion Passée

  • 30
  • mai
  • 2017


Termes de référence

The terms of reference of WG-CTh are to review and document progress in contact thermometry, with a focus on thermodynamic temperature determination and defined scales. The list of tasks has been updated according to the discussions at the WG-SP meeting at 31 May 2017 and is given below:


  • reviewing and reporting on measurements of T – T90 and T – T2000;
  • recommending key comparisons in contact thermometry to the CCT;
  • reviewing the research and application of primary contact thermometers to realize the kelvin;
  • updating the Mise en Pratique of the definition of the kelvin;
  • >updating the Guide to the Realization of the ITS-90;
  • reviewing novel contact thermometry techniques.


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