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NIST, National Institute of Standards and Technology, U.S. Department of Commerce
NIST Temperature Scale Database (SRD 60), Version 3.0

ITS-90 References for Temperature Points:

Review
Year Reference Data with Ref.
2022 Consultative Committee for Thermometry (CCT), Updated Estimates of the Differences between Thermodynamic Temperature T and the ITS-90 Temperature Scale, BIPM, Sevres, France, 2022. ()
2011 J. Fischer, M. de Podesta, K. D. Hill, M. Moldover, L. Pitre, R. Rusby, P. Steur, O. Tamura, R. White, L. Wolber, Present estimates of the differences between Thermodynamic temperatures and the ITS-90, Int. J. Thermophys. 32 (2011) 12-25. (DOI:)
1996 Bedford, RE; Bonnier, G; Maas, H; Pavese, F, Recommended values of temperature on the International Temperature Scale of 1990 for a selected set of secondary reference points, Metrologia, 33 (1996) 133-154. (DOI:)
1991 L. Crovini, H. J. Jung, R. C. Kemp, S. K. Ling, B. W. Mangum, and H. Sakurai, The Platinum Resistance Thermometer Range of the International Temperature Scale of 1990, Metrologia 28, 317 (1991). (DOI:)
1990 H. Preston-Thomas, The International Temperature Scale of 1990 (ITS-90), Metrologia 27 (1990) 3 (DOI:)
1984 BEDFORD, RE; BONNIER, G; MAAS, H; PAVESE, F, Recommended Values of Temperature for a Selected Set of Secondary Reference Points, Metrologia, 20 (1984) 145-155. (DOI:)
1972 Tiggelman J. L., Durieux M., Vapour Pressures of Liquid Oxygen and Nitrogen, in Temperature, Its Measurement and Control in Science and Industry (TMCSI), 1972, 4, 149-157. (No DOI)
1972 Tiggelman, J.L., Van Rihn, C., Durieux, M.: Temperature, its measurement and control in science and industry. Ed. H.H. Plumb, 4, 137 (1972) (No DOI)