| Zugriffsnummer | 37538 |
| Dokumenttyp | Zeitschriftenartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | The final report for CCM.M-K7: key comparison of 5 kg, 100 g, 10 g, 5 g and 500 mg stainless steel mass standards |
| Autor(in); Institution |
Lee, Sungjun; Korea Research Institute of Standards and Science (KRISS), Daejeon, REPUBLIC OF KOREA
Borys, Michael; 1.8, Masse - Darstellung der Einheit, PTB-Braunschweig
Abbott, Patrick; National Institute of Standards and Technology (NIST), Gaithersburg, USA
Becerra, Luis Omar; Centro Nacional de Metrologia (CENAM), Queretaro, MEXICO
Eltawil, Alaaeldin A.; National Institute for Standards (NIS), Giza, EGYPT
Jian, Wang; National Institute of Metrology (NIM), Beijing, REPUBLIC OF CHINA
Malengo, Andrea; Istituto Nazionale di Ricerca Metrologica (INRIM), Torino, ITALY
Medina, Nieves; Centro Espanol de Metrologia (CEM), Madrid, SPAIN
Snegov, Victor; The Federal State Unitary Enterprise (VNIIM), The D. I. Mendeleev All-Russian Research Institute for Metrology, St. Petersburg, RUSSIA
Wüthrich, Christian; Federal Institute of Metrology (METAS), Bern-Wabern, SWITZERLAND
Scholz, Frank; 1.8, Masse - Darstellung der Einheit, PTB-Braunschweig
|
| Quelle/Jahr | Metrologia: 54 (2017), 1A, Tech. Suppl., 1 - 23 |
| Artikelnummer | 07001 |
| Availability | [online only] |
| ISSN | 1681-7575 (ONLINE) |
| DOI | |
| Verlag | Bristol: IOP |
| Zusammenfassung | In order to show equivalence in mass standards calibration among National Metrology Institutes (NMIs) of member countries of the "Comité international des poids et mesures" (CIPM), key comparisons (KC) of mass standards have been carried out under the auspices of the "Comité Consultatif pour la Masse et les Grandeurs Apparentées" (CCM). This key comparison of 5 kg, 100 g, 10 g, 5 g and 500 mg stainless steel mass standards was based on the decision of the CCM during the 12th meeting held in 2010 at the Bureau International des Poids et Mesures (BIPM). KRISS (Republic of Korea) and PTB (Germany) acted as pilot laboratory and co-pilot laboratory, respectively. The results were evaluated with the Monte Carlo method using measurement values based on participants' reference standards calculated following the recent BIPM amendments in 2015. Regarding participant results, VNIIM (100 g and 5 g) were not consistent with the key comparison reference values within their expanded uncertainties with the coverage factor, k = 2. |
Zitierung
Lee, S., Borys, M., Abbott, P., Becerra, L. O., Eltawil, A. A., Jian, W., Malengo, A., Medina, N., Snegov, V., Wüthrich, C., & Scholz, F. (2017). The final report for CCM.M-K7: key comparison of 5 kg, 100 g, 10 g, 5 g and 500 mg stainless steel mass standards. Metrologia, 54(1A, Tech. Suppl.), 1–23. https://doi.org/10.1088/0026-1394/54/1a/07001