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INTERESTING FEATURES OF THE NEW TEMPERATURE SCALE EIT-90.

INTERET DE LA NOUVELLE ECHELLE DE TEMPERATURE L'EIT-90.

Author(s) : BONNIER G., HERMIER Y.

Type of article: Article

Summary

THE COMITE CONSULTATIF DE THERMOMETRIE (THERMOMETRY CONSULTATIVE COMMITTEE) HAS DEVELOPED THE 1990 INTERNATIONAL TEMPERATURE SCALE (ITS-90), REPLACING THE EIPT-68, IE THE 1968 INTERNATIONAL PRACTICAL TEMPERATURE SCALE. THIS NEW SCALE CAME INTO FORCE ON JANUARY 1, 1990. THE ARTICLE PRESENTS THE BASIC AND PRACTICAL REASONS WHICH LED TO THE DEVELOPMENT OF A NEW TEMPERATURE SCALE. THE DEFECTS OF EIPT-68ARE MENTIONED, AS WELL AS THE INTERESTING FEATURES OF ITS REVISION AND THE IMPROVEMENTS OF ITS-90.

Details

  • Original title: INTERET DE LA NOUVELLE ECHELLE DE TEMPERATURE L'EIT-90.
  • Record ID : 1990-2288
  • Languages: French
  • Source: Bull. Bur. natl. Métrol. - vol. 21 - n. 79
  • Publication date: 1990
  • Document available for consultation in the library of the IIR headquarters only.

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