| Zugriffsnummer | 23680 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | International comparison of AC-DC current transfer standards at frequencies up to 1 MHz |
| Autor(in); Institution |
Budowsky, Ilya; National Measurement Institute Australia, Lindfield, NSW, AUSTRALIA
Funck, Torsten; 2.1, Gleichstrom und Niederfrequenz, PTB-Braunschweig
Garcocz, Martin; Bundesamt für Eich- und Vermessungswesen (BEV), Wien, AUSTRIA
Heine, Gernot; Bundesamt für Eich- und Vermessungswesen (BEV), Wien, AUSTRIA
Rydler, Karl-Erik; SP Technical Research Institute of Sweden, Borås, SWEDEN
Tarasso, Valter; SP Technical Research Institute of Sweden, Borås, SWEDEN
|
| Quelle/Jahr | Measure: 5 (2010), 1, 40 - 44 |
| ISSN | 1931-5775 |
| Verlag | Boulder, Colo.: NCSL International |
| Freie Schlagworte | Thermal converter ; Ac-dc current transfer ; International comparison |
| Zusammenfassung | This paper presents an international comparison of ac-dc current transfer measurements at 10 mA and frequencies up to 1 MHz between four national metrology institutes: NMIA (Australia), PTB (Germany), BEV (Austria) and SP (Sweden). The agreement between the participants is better than 10 μA/A at 500 kHz and 20 μA/A at 1 MHz. The paper presents the measurement results, as well as an overview of the design and characterisation of the reference standards and measurement systems used at the four laboratories to achieve this performance. |
