Comparison of the humidity standards at the CETIAT and the CMA

M. Heinonen; B. Cretinon

doi:10.1088/0026-1394/33/5/9

Comparison of the humidity standards at the CETIAT and the CMA

M. Heinonen^*, B. Cretinon

^*Corresponding author for this work

Centre Technique des Industries Aérauliques et Thermiques (CETIAT)

Research output: Contribution to journal › Review Article › peer-review

2 Citations (Scopus)

Abstract

In order to compare the humidity standards at the Centre Technique des Industries Aérauliques et Thermiques (France) and the Centre for Metrology and Accreditation (Finland), a dew-point hygrometer was calibrated at both laboratories within a EUROMET project. There were eight measurement points in the range -40 °C to + 60 °C. The difference between the standards was determined and its uncertainty was evaluated. The difference was between -0.03°C and + 0.09°C with the average being 0.01°C. The uncertainty of the difference was ±0.08°C to ±0.17°C (k = 2). The measurements and the analysis of the results are reported in this paper.

Original language	English
Pages (from-to)	493-498
Number of pages	6
Journal	Metrologia
Volume	33
Issue number	5
DOIs	https://doi.org/10.1088/0026-1394/33/5/9
Publication status	Published - 1 Dec 1996
MoE publication type	A2 Review article in a scientific journal

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abstract = "In order to compare the humidity standards at the Centre Technique des Industries A{\'e}rauliques et Thermiques (France) and the Centre for Metrology and Accreditation (Finland), a dew-point hygrometer was calibrated at both laboratories within a EUROMET project. There were eight measurement points in the range -40 °C to + 60 °C. The difference between the standards was determined and its uncertainty was evaluated. The difference was between -0.03°C and + 0.09°C with the average being 0.01°C. The uncertainty of the difference was ±0.08°C to ±0.17°C (k = 2). The measurements and the analysis of the results are reported in this paper.",

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AU - Cretinon, B.

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N2 - In order to compare the humidity standards at the Centre Technique des Industries Aérauliques et Thermiques (France) and the Centre for Metrology and Accreditation (Finland), a dew-point hygrometer was calibrated at both laboratories within a EUROMET project. There were eight measurement points in the range -40 °C to + 60 °C. The difference between the standards was determined and its uncertainty was evaluated. The difference was between -0.03°C and + 0.09°C with the average being 0.01°C. The uncertainty of the difference was ±0.08°C to ±0.17°C (k = 2). The measurements and the analysis of the results are reported in this paper.

AB - In order to compare the humidity standards at the Centre Technique des Industries Aérauliques et Thermiques (France) and the Centre for Metrology and Accreditation (Finland), a dew-point hygrometer was calibrated at both laboratories within a EUROMET project. There were eight measurement points in the range -40 °C to + 60 °C. The difference between the standards was determined and its uncertainty was evaluated. The difference was between -0.03°C and + 0.09°C with the average being 0.01°C. The uncertainty of the difference was ±0.08°C to ±0.17°C (k = 2). The measurements and the analysis of the results are reported in this paper.

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JO - Metrologia

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Comparison of the humidity standards at the CETIAT and the CMA

Abstract

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