| Zugriffsnummer | 19616 |
| Dokumenttyp | Konferenzartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | On the stability of measuring devices for torque key comparisons |
| Autor(in); Institution |
Röske, Dirk; 1.2, Festkörpermechanik, PTB-Braunschweig
Mauersberger, Dietmar; 1.2, Festkörpermechanik, PTB-Braunschweig
|
| Quelle/Jahr | IMEKO XVIII World Congress and IV Brazilian Congress of Metrology:(2006), 4 S. |
| Availability | [CD-ROM] ; file name: 00181.pdf |
| Verlag | Rio de Janeiro: Letra Capital Ed. |
| Konferenzangaben | XVIII IMEKO WORLD CONGRESS Metrology for a Sustainable Development, Rio de Janeiro, 17-22, September, 2006, Brazil |
| Freie Schlagworte | torque measurement ; stability ; key comparison |
| Zusammenfassung | Key comparisons are an important approach for the national metrological institutes to ensure that the units of the different physical, chemical and other quantities are realized and disseminated according to the stated uncertainties. In May 2005, the first world-wide CIPM torque key comparison (CCM.T-K1) has been started. The main purpose of this paper is to compare the stability of the torque standard machine, the travelling standard (torque transfer standard) and the amplifier DMP40 of the pilot laboratory with the combination of the bridge standard BN100 and the same amplifier. |
