| Autor: |
F. Edler, M. Anagnostou, J. Bojkovski, S. Gaita, C. GarcÃa, E. Grudniewicz, F. Helgesen, J. Ivarsson, A. Pauza, P. Rosenkranz, M. Smid, T. Weckström, D. Zvizdic |
| Předmět: |
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| Zdroj: |
International Journal of Thermophysics; Feb2008, Vol. 29 Issue 1, p171-180, 10p |
| Abstrakt: |
Abstract  The objective of the EUROMET Project No. 844 in the field of thermometry was the intercomparison of the freezing temperatures of the copper fixed-point cells (t 90 = 1084.62°C) of the participating laboratories by using Pt/Pd thermocouples. For most of the 13 participating laboratories, agreement of the freezing temperatures of the different copper fixed points within ±0.06 K was found. Furthermore, the results of the intercomparison show that Pt/Pd thermocouples are suitable for use as transfer standards for the dissemination of temperatures and to approximate the ITS-90, at least up to the freezing point of copper. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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