BIPM - m-e-p kelvin

Mise en pratique of the definition of the kelvin

Version française

Summary

Technical annex for the ITS-90

Supplementary Information for the Realization of the PLTS-2000

Recommended values of temperature on the ITS-90 for a selected set of secondary reference points

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FUNDAMENTAL CONSTANTS

The official reference for the International Temperature Scale of 1990 (ITS-90) is:

Procès-Verbaux du Comité International des Poids et Mesures, 78th meeting, 1989, pp. T1-T21 (French version) and pp. T23-T42 (in English).

The English version of this text was also published in the scientific literature as:

Preston-Thomas H., Metrologia, 1990, 27(1), 3-10 (amended version).

The official reference for the Provisional Low Temperature Scale of 2000 (PLTS-2000) is:

Procès-Verbaux du Comité International des Poids et Mesures, 89th meeting, 2000, pp. 63-64 (French version) and pp. 129-130 (in English).



	Summary Mise en pratique of the definition of the kelvin (last updated October 2011) International Temperature Scale of 1990 (ITS-90) Provisional Low Temperature Scale of 2000 (PLTS-2000) Technical annex for the ITS-90 Supplementary Information for the ITS-90 Techniques for Approximating the ITS-90 Estimates of the differences between thermodynamic temperature and the ITS-90 Supplementary Information for the Realization of the PLTS-2000 Recommended values of temperature on the ITS-90 for a selected set of secondary reference points (Metrologia, 1996, 33, 133-154)