Comparison of the humidity standards at the CETIAT and the CMA

M. Heinonen, B. Cretinon

Research output: Contribution to journalReview ArticleScientificpeer-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 languageEnglish
Pages (from-to)493-498
Number of pages6
JournalMetrologia
Volume33
Issue number5
DOIs
Publication statusPublished - 1 Dec 1996
MoE publication typeA2 Review article in a scientific journal

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humidity
Atmospheric humidity
hygrometers
dew point
Finland
France
Hygrometers
metrology
Accreditation
industries
Industry
Uncertainty

Cite this

Heinonen, M. ; Cretinon, B. / Comparison of the humidity standards at the CETIAT and the CMA. In: Metrologia. 1996 ; Vol. 33, No. 5. pp. 493-498.
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Comparison of the humidity standards at the CETIAT and the CMA. / Heinonen, M.; Cretinon, B.

In: Metrologia, Vol. 33, No. 5, 01.12.1996, p. 493-498.

Research output: Contribution to journalReview ArticleScientificpeer-review

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