Intercomparison of copper fixed-point cells by using Pt/Pd thermocouples

F. Edler (Corresponding Author), M. Anagnostou, J. Bojkovski, S. Gaita, C. Garcia, E. Grudniewicz, F. Helgesen, J. Ivarsson, A. Pauza, P. Rosenkranz, M. Smid, T. Weckström, D. Zvizdic

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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.
Original languageEnglish
Pages (from-to)171-180
Number of pages10
JournalInternational Journal of Thermophysics
Volume29
Issue number1
DOIs
Publication statusPublished - 2008
MoE publication typeA1 Journal article-refereed

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thermocouples
copper
freezing
cells
melting points
temperature
temperature measurement

Keywords

  • Copper freezing point
  • Intercomparison
  • Platinum/palladium thermocouple

Cite this

Edler, F., Anagnostou, M., Bojkovski, J., Gaita, S., Garcia, C., Grudniewicz, E., ... Zvizdic, D. (2008). Intercomparison of copper fixed-point cells by using Pt/Pd thermocouples. International Journal of Thermophysics, 29(1), 171-180. https://doi.org/10.1007/s10765-007-0282-z
Edler, F. ; Anagnostou, M. ; Bojkovski, J. ; Gaita, S. ; Garcia, C. ; Grudniewicz, E. ; Helgesen, F. ; Ivarsson, J. ; Pauza, A. ; Rosenkranz, P. ; Smid, M. ; Weckström, T. ; Zvizdic, D. / Intercomparison of copper fixed-point cells by using Pt/Pd thermocouples. In: International Journal of Thermophysics. 2008 ; Vol. 29, No. 1. pp. 171-180.
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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.",
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Edler, F, Anagnostou, M, Bojkovski, J, Gaita, S, Garcia, C, Grudniewicz, E, Helgesen, F, Ivarsson, J, Pauza, A, Rosenkranz, P, Smid, M, Weckström, T & Zvizdic, D 2008, 'Intercomparison of copper fixed-point cells by using Pt/Pd thermocouples', International Journal of Thermophysics, vol. 29, no. 1, pp. 171-180. https://doi.org/10.1007/s10765-007-0282-z

Intercomparison of copper fixed-point cells by using Pt/Pd thermocouples. / Edler, F. (Corresponding Author); Anagnostou, M.; Bojkovski, J.; Gaita, S.; Garcia, C.; Grudniewicz, E.; Helgesen, F.; Ivarsson, J.; Pauza, A.; Rosenkranz, P.; Smid, M.; Weckström, T.; Zvizdic, D.

In: International Journal of Thermophysics, Vol. 29, No. 1, 2008, p. 171-180.

Research output: Contribution to journalArticleScientificpeer-review

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T1 - Intercomparison of copper fixed-point cells by using Pt/Pd thermocouples

AU - Edler, F.

AU - Anagnostou, M.

AU - Bojkovski, J.

AU - Gaita, S.

AU - Garcia, C.

AU - Grudniewicz, E.

AU - Helgesen, F.

AU - Ivarsson, J.

AU - Pauza, A.

AU - Rosenkranz, P.

AU - Smid, M.

AU - Weckström, T.

AU - Zvizdic, D.

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AB - 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.

KW - Copper freezing point

KW - Intercomparison

KW - Platinum/palladium thermocouple

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