Final report on the supplementary comparison, EURAMET.M.P-S7 (EURAMET project 1040) in the pressure range from 1centerdot10-4 Pa to 0.9 Pa

C. Wüthrich, S. Alisic, M. Bergoglio, S. Saxholm, A. Lefkopoulos, D. Prazák, J. Setina

    Research output: Contribution to journalArticleScientificpeer-review

    Abstract

    Many laboratories within EURAMET started a calibration service in medium and high vacuum recently and did not have the opportunity to take part to a comparison before. In order to assess the uncertainty budget and the quality of the measurement of these laboratories, an intercomparison, EURAMET 1040 registered as EURAMET.M.P-S7, from 0.1 mPa to 0.9 Pa has been organised. The participants are the CMI (Czech republic), EIM (Greece), IMT (Slovenia), INRIM (Italy), IMBIH (Bosnia Herzegovinia) and MIKES (Finland) while METAS (Switzerland) is pilot laboratory. Three laboratories (INRIM, CMI and METAS) involved in this work have a primary definition of the pressure. Two spinning rotor gauges and a control electronic are used as transfer standard. The circulation of the transfer standard is organised as a succession of loops with a measurement by the pilot between each participant. A reference value has been determined based on a weighted mean of the results of the primary laboratories. All the participants have demonstrated their equivalence in the definition of the pressure. This comparison has been used as pilot comparison for the CCM.P-K14 project which covers the same scope with similar transfer standards.
    Original languageEnglish
    Article number07013
    JournalMetrologia
    Volume53
    Issue numberTechnical Supplement
    DOIs
    Publication statusPublished - 2016
    MoE publication typeA1 Journal article-refereed

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    Gages
    Rotors
    Calibration
    Vacuum
    Uncertainty

    Keywords

    • comparison
    • vacuum
    • pressure
    • spinning rotor gauge

    Cite this

    Wüthrich, C. ; Alisic, S. ; Bergoglio, M. ; Saxholm, S. ; Lefkopoulos, A. ; Prazák, D. ; Setina, J. / Final report on the supplementary comparison, EURAMET.M.P-S7 (EURAMET project 1040) in the pressure range from 1centerdot10-4 Pa to 0.9 Pa. In: Metrologia. 2016 ; Vol. 53, No. Technical Supplement.
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    abstract = "Many laboratories within EURAMET started a calibration service in medium and high vacuum recently and did not have the opportunity to take part to a comparison before. In order to assess the uncertainty budget and the quality of the measurement of these laboratories, an intercomparison, EURAMET 1040 registered as EURAMET.M.P-S7, from 0.1 mPa to 0.9 Pa has been organised. The participants are the CMI (Czech republic), EIM (Greece), IMT (Slovenia), INRIM (Italy), IMBIH (Bosnia Herzegovinia) and MIKES (Finland) while METAS (Switzerland) is pilot laboratory. Three laboratories (INRIM, CMI and METAS) involved in this work have a primary definition of the pressure. Two spinning rotor gauges and a control electronic are used as transfer standard. The circulation of the transfer standard is organised as a succession of loops with a measurement by the pilot between each participant. A reference value has been determined based on a weighted mean of the results of the primary laboratories. All the participants have demonstrated their equivalence in the definition of the pressure. This comparison has been used as pilot comparison for the CCM.P-K14 project which covers the same scope with similar transfer standards.",
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    Final report on the supplementary comparison, EURAMET.M.P-S7 (EURAMET project 1040) in the pressure range from 1centerdot10-4 Pa to 0.9 Pa. / Wüthrich, C.; Alisic, S.; Bergoglio, M.; Saxholm, S.; Lefkopoulos, A.; Prazák, D.; Setina, J.

    In: Metrologia, Vol. 53, No. Technical Supplement, 07013, 2016.

    Research output: Contribution to journalArticleScientificpeer-review

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    AU - Alisic, S.

    AU - Bergoglio, M.

    AU - Saxholm, S.

    AU - Lefkopoulos, A.

    AU - Prazák, D.

    AU - Setina, J.

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