| Zugriffsnummer | 15733 |
| Dokumenttyp | Bericht |
| Sprache | Englisch |
| Titel | Linking the results of the regional key comparison APMP.AUV.V-K1 to those of the key comparison CCAUV.V-K1 |
| Autor(in); Institution |
Martens, Hans-Jürgen von; 1.22, Beschleunigung, PTB-Braunschweig
Elster, Clemens; 8.31, Messdatenverarbeitung, PTB-Berlin
Link, Alfred; 8.31, Messdatenverarbeitung, PTB-Berlin
Wöger, Wolfgang; Q.101, Auswertung von Messungen, PTB-Braunschweig
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| Quelle/Jahr | Document CCAUV/02-23:(2002), 6 S. |
| Berichtsnummer | CCAUV/02-23 |
| Verlag | Sèvres: BIPM |
| Konferenzangaben | 3. Meeting of the CCAUV, Sèvres, 01, October, 2002, France |
| Zusammenfassung | As part of a major comparison program, the APMP conducted a comparison on a vibration accelerometer (circulation period: February 1996 to September 1997). In addition to seven participants from APMP, the PTB was invited for a peer review and as a final check laboratory. Six laboratories applied the interferometer method in accordance with the ISO standard 16063-11. The linking problem consists of evaluating the result of a laboratory participating in a regional (RMO) comparison only as the best estimate of what would have been the result from the respective laboratory had it actually participated in the CIMP comparison. Having transformed the results of these two laboratories CMPI/ITRI and SIRIM which participated in APMP.AUV.V-K1 only, in a way as they had participated in the CIPM comparison CCAUV.V-K1, the degrees of equivalence with respect of the KCRV and the matrix of equivalence between the participants of the RMO comparison and all participants of the CIMP comparison were computed. In addition to the two laboratories which participated in APMP.AUV.V-K1 only, also the four linking laboratories were included in the presentation of the degrees of equivalence referred to their results obtained in the RMO comparison. The latter approach was to analyse and demonstrate the consistency (long-term stability, reproducibility) of the linking laboratories results (i.e. the calibration and measurement capabilities) over the period of both the RMO and CIPM comparison. With the analysis and the results presented in this working document, the link between the results of the RMO key comparison APMP.AUV.V-K1 and the CIMP key comparison CCAUV.V-K has been established. |
