EURAMET.M.P-S9 / EURAMET 1170, LOOP2

Comparison in the negative gauge pressure range -950 to 0 hPa: Final report

P. Otal, F. Boineau, N. Medina, D. Prazák, C. Wüthrich, S. Saxholm, W. Sabuga, I. Kocas, Y. Durgut

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Abstract

This report gives the results of a comparison of pressure standards of seven European National Metrology institutes in the range of negative gauge pressure from -950 hPa to 0 hPa. This comparison was piloted by LNE and was carried out from January 2011 to March 2012. This work is a part of the EURAMET project 1170 and is registered as a supplementary comparison EURAMET.M.P-S9. The transfer standard used was a pressure monitor RPM4 A160Ks manufactured by DH Instruments Inc., with a resolution of 0.1 Pa. The reference values have been determined from the weighted mean of the deviations reported by the participants for each specified pressure. Seventy-three of the seventy-seven values (96%) reported by the laboratories agree with the reference values within the expanded uncertainties with a coverage factor k = 2.
Original languageEnglish
Article number07004
Pages (from-to)1-21
Number of pages21
JournalMetrologia
Volume54
Issue number1A
DOIs
Publication statusPublished - 1 Jan 2017
MoE publication typeA1 Journal article-refereed

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Keywords

  • comparison
  • negative gauge pressure

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Otal, P. ; Boineau, F. ; Medina, N. ; Prazák, D. ; Wüthrich, C. ; Saxholm, S. ; Sabuga, W. ; Kocas, I. ; Durgut, Y. / EURAMET.M.P-S9 / EURAMET 1170, LOOP2 : Comparison in the negative gauge pressure range -950 to 0 hPa: Final report. In: Metrologia. 2017 ; Vol. 54, No. 1A. pp. 1-21.
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abstract = "This report gives the results of a comparison of pressure standards of seven European National Metrology institutes in the range of negative gauge pressure from -950 hPa to 0 hPa. This comparison was piloted by LNE and was carried out from January 2011 to March 2012. This work is a part of the EURAMET project 1170 and is registered as a supplementary comparison EURAMET.M.P-S9. The transfer standard used was a pressure monitor RPM4 A160Ks manufactured by DH Instruments Inc., with a resolution of 0.1 Pa. The reference values have been determined from the weighted mean of the deviations reported by the participants for each specified pressure. Seventy-three of the seventy-seven values (96{\%}) reported by the laboratories agree with the reference values within the expanded uncertainties with a coverage factor k = 2.",
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Otal, P, Boineau, F, Medina, N, Prazák, D, Wüthrich, C, Saxholm, S, Sabuga, W, Kocas, I & Durgut, Y 2017, 'EURAMET.M.P-S9 / EURAMET 1170, LOOP2: Comparison in the negative gauge pressure range -950 to 0 hPa: Final report', Metrologia, vol. 54, no. 1A, 07004, pp. 1-21. https://doi.org/10.1088/0026-1394/54/1A/07004

EURAMET.M.P-S9 / EURAMET 1170, LOOP2 : Comparison in the negative gauge pressure range -950 to 0 hPa: Final report. / Otal, P.; Boineau, F.; Medina, N.; Prazák, D.; Wüthrich, C.; Saxholm, S.; Sabuga, W.; Kocas, I.; Durgut, Y.

In: Metrologia, Vol. 54, No. 1A, 07004, 01.01.2017, p. 1-21.

Research output: Contribution to journalArticleScientificpeer-review

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AU - Prazák, D.

AU - Wüthrich, C.

AU - Saxholm, S.

AU - Sabuga, W.

AU - Kocas, I.

AU - Durgut, Y.

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