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; Sari Saxholm; W. Sabuga; I. Koças; Y. Durgut

doi: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

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

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

3 Citations (Scopus)

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 language	English
Article number	07004
Number of pages	21
Journal	Metrologia
Volume	54
Issue number	1A
DOIs	https://doi.org/10.1088/0026-1394/54/1A/07004
Publication status	Published - 1 Jan 2017
MoE publication type	A1 Journal article-refereed

Keywords

comparison
negative gauge pressure

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10.1088/0026-1394/54/1A/07004

https://www.bipm.org/documents/20126/48150835/EURAMET.M.P-S9_Loop_2.pdf

Cite this

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title = "EURAMET.M.P-S9 / EURAMET 1170, LOOP2: Comparison in the negative gauge pressure range -950 to 0 hPa: Final report",

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.",

keywords = "comparison, negative gauge pressure",

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AU - Otal, P.

AU - Boineau, F.

AU - Medina, N.

AU - Prazák, D.

AU - Wüthrich, C.

AU - Saxholm, Sari

AU - Sabuga, W.

AU - Koças, I.

AU - Durgut, Y.

PY - 2017/1/1

Y1 - 2017/1/1

N2 - 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.

AB - 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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KW - negative gauge pressure

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DO - 10.1088/0026-1394/54/1A/07004

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EURAMET.M.P-S9 / EURAMET 1170, LOOP2: Comparison in the negative gauge pressure range -950 to 0 hPa: Final report

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Keywords

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