Intercomparison in gauge pressure 0-25 MPa

Markku Rantanen, Sari Saxholm

Research output: Book/ReportReport

Abstract

An inter-laboratory comparison in the gauge pressure range from 0 MPa to 25 MPa was arranged in 2010 by the Centre for Metrology and Accreditation (MIKES). Nine accredited pressure calibration laboratories participated in the comparison, four from Finland and five from other European countries.
The transfer standard was a Beamex MC5 multifunction calibrator equipped with an external pressure transducer EXT250, operating on oil. The instrument was provided for the comparison by the manufacturer Beamex Oy Ab, Pietarsaari, Finland.
The results from all laboratories were in a good agreement with the results of MIKES within the limits of the claimed uncertainties. One laboratory first sent slightly deviating results, and was asked to check their results. The new measurements after corrective actions gave a good agreement.
Original languageEnglish
Place of PublicationEspoo
PublisherCentre of Metrology and Accreditation
Number of pages22
ISBN (Print)978-952-5610-65-9
Publication statusPublished - 2010
MoE publication typeD4 Published development or research report or study

Publication series

SeriesMIKES Publication
NumberJ4/2010
ISSN1235-5704

Fingerprint

pressure gages
Finland
pressure sensors
metrology
oils

Keywords

  • interlaboratory comparison
  • gauge pressure

Cite this

Rantanen, M., & Saxholm, S. (2010). Intercomparison in gauge pressure 0-25 MPa. Espoo: Centre of Metrology and Accreditation. MIKES Publication, No. J4/2010
Rantanen, Markku ; Saxholm, Sari. / Intercomparison in gauge pressure 0-25 MPa. Espoo : Centre of Metrology and Accreditation, 2010. 22 p. (MIKES Publication; No. J4/2010).
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Rantanen, M & Saxholm, S 2010, Intercomparison in gauge pressure 0-25 MPa. MIKES Publication, no. J4/2010, Centre of Metrology and Accreditation, Espoo.

Intercomparison in gauge pressure 0-25 MPa. / Rantanen, Markku; Saxholm, Sari.

Espoo : Centre of Metrology and Accreditation, 2010. 22 p. (MIKES Publication; No. J4/2010).

Research output: Book/ReportReport

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AU - Saxholm, Sari

PY - 2010

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N2 - An inter-laboratory comparison in the gauge pressure range from 0 MPa to 25 MPa was arranged in 2010 by the Centre for Metrology and Accreditation (MIKES). Nine accredited pressure calibration laboratories participated in the comparison, four from Finland and five from other European countries. The transfer standard was a Beamex MC5 multifunction calibrator equipped with an external pressure transducer EXT250, operating on oil. The instrument was provided for the comparison by the manufacturer Beamex Oy Ab, Pietarsaari, Finland.The results from all laboratories were in a good agreement with the results of MIKES within the limits of the claimed uncertainties. One laboratory first sent slightly deviating results, and was asked to check their results. The new measurements after corrective actions gave a good agreement.

AB - An inter-laboratory comparison in the gauge pressure range from 0 MPa to 25 MPa was arranged in 2010 by the Centre for Metrology and Accreditation (MIKES). Nine accredited pressure calibration laboratories participated in the comparison, four from Finland and five from other European countries. The transfer standard was a Beamex MC5 multifunction calibrator equipped with an external pressure transducer EXT250, operating on oil. The instrument was provided for the comparison by the manufacturer Beamex Oy Ab, Pietarsaari, Finland.The results from all laboratories were in a good agreement with the results of MIKES within the limits of the claimed uncertainties. One laboratory first sent slightly deviating results, and was asked to check their results. The new measurements after corrective actions gave a good agreement.

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Rantanen M, Saxholm S. Intercomparison in gauge pressure 0-25 MPa. Espoo: Centre of Metrology and Accreditation, 2010. 22 p. (MIKES Publication; No. J4/2010).