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Roles of CIPM and IAPWS Standards for the Density of Water
Published
Author(s)
Allan H. Harvey, R Span, K Fujii, M. Tanaka, Richard Davis
Abstract
This contribution discusses the relative roles of the standard formulation for the density of liquid water recommended for metrology by the International Committee for Weights and Measures (CIPM) and the thermodynamic property formulation adopted by the International Association for the Properties of Water and Steam (IAPWS) in 1995. The two formulations give consistent results for densities in the region of validity of the CIPM standard. Guidelines are presented for the appropriate use of the two formulations.
Citation
Metrologia
Volume
46
Pub Type
Journals
Keywords
CIPM, density, IAPWS, metrology, water
Citation
Harvey, A.
, Span, R.
, Fujii, K.
, Tanaka, M.
and Davis, R.
(2009),
Roles of CIPM and IAPWS Standards for the Density of Water, Metrologia
(Accessed October 13, 2025)