Dissemination of thermodynamic temperature above the freezing point of silver

M. Sadli, G. Machin, K. Anhalt, F. Bourson, S. Briaudeau, D. del Campo, A. Diril, O. Kozlova, D.H. Lowe, J.M. Mantilla Amor, M.J. Martin, H.C. McEvoy, M. Ojanen-Saloranta, Ö. Pehlivan, B. Rougié, S.G.R. Salim

Research output: Contribution to journalArticleScientificpeer-review

5 Citations (Scopus)

Abstract

The mise-en-pratique for the definition of the kelvin at high temperatures will formally allow dissemination of thermodynamic temperature either directly or mediated through high-temperature fixed points (HTFPs). In this paper, these two distinct dissemination methods are evaluated, namely source-based and detector-based. This was achieved by performing two distinct dissemination trials: one based on HTFPs, the other based on absolutely calibrated radiation thermometers or filter radiometers. These trials involved six national metrology institutes in Europe in the frame of the European Metrology Research Programme joint project 'Implementing the new kelvin' (InK). The results have shown that both dissemination routes are possible, with similar standard uncertainties of 1-2 K, over the range 1273-2773 K, showing that, depending on the facilities available in the laboratory, it will soon be possible to disseminate thermodynamic temperatures above 1273K to users by either of the two methods with uncertainties comparable to the current temperature scale.
Original languageEnglish
Article number20150043
JournalPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
Volume374
Issue number2064
DOIs
Publication statusPublished - 2016
MoE publication typeA1 Journal article-refereed

Fingerprint

Freezing
Silver
melting points
Thermodynamics
Kelvin
silver
Metrology
thermodynamics
metrology
Fixed point
Thermometer
Distinct
Uncertainty
temperature scales
Radiometer
thermometers
radiometers
Temperature
temperature
Temperature scales

Keywords

  • filter radiometer
  • high-temperature fixed points
  • radiation thermometer
  • thermodynamic temperature

Cite this

Sadli, M. ; Machin, G. ; Anhalt, K. ; Bourson, F. ; Briaudeau, S. ; del Campo, D. ; Diril, A. ; Kozlova, O. ; Lowe, D.H. ; Mantilla Amor, J.M. ; Martin, M.J. ; McEvoy, H.C. ; Ojanen-Saloranta, M. ; Pehlivan, Ö. ; Rougié, B. ; Salim, S.G.R. / Dissemination of thermodynamic temperature above the freezing point of silver. In: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 2016 ; Vol. 374, No. 2064.
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title = "Dissemination of thermodynamic temperature above the freezing point of silver",
abstract = "The mise-en-pratique for the definition of the kelvin at high temperatures will formally allow dissemination of thermodynamic temperature either directly or mediated through high-temperature fixed points (HTFPs). In this paper, these two distinct dissemination methods are evaluated, namely source-based and detector-based. This was achieved by performing two distinct dissemination trials: one based on HTFPs, the other based on absolutely calibrated radiation thermometers or filter radiometers. These trials involved six national metrology institutes in Europe in the frame of the European Metrology Research Programme joint project 'Implementing the new kelvin' (InK). The results have shown that both dissemination routes are possible, with similar standard uncertainties of 1-2 K, over the range 1273-2773 K, showing that, depending on the facilities available in the laboratory, it will soon be possible to disseminate thermodynamic temperatures above 1273K to users by either of the two methods with uncertainties comparable to the current temperature scale.",
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author = "M. Sadli and G. Machin and K. Anhalt and F. Bourson and S. Briaudeau and {del Campo}, D. and A. Diril and O. Kozlova and D.H. Lowe and {Mantilla Amor}, J.M. and M.J. Martin and H.C. McEvoy and M. Ojanen-Saloranta and {\"O}. Pehlivan and B. Rougi{\'e} and S.G.R. Salim",
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Sadli, M, Machin, G, Anhalt, K, Bourson, F, Briaudeau, S, del Campo, D, Diril, A, Kozlova, O, Lowe, DH, Mantilla Amor, JM, Martin, MJ, McEvoy, HC, Ojanen-Saloranta, M, Pehlivan, Ö, Rougié, B & Salim, SGR 2016, 'Dissemination of thermodynamic temperature above the freezing point of silver', Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, vol. 374, no. 2064, 20150043. https://doi.org/10.1098/rsta.2015.0043

Dissemination of thermodynamic temperature above the freezing point of silver. / Sadli, M.; Machin, G.; Anhalt, K.; Bourson, F.; Briaudeau, S.; del Campo, D.; Diril, A.; Kozlova, O.; Lowe, D.H.; Mantilla Amor, J.M.; Martin, M.J.; McEvoy, H.C.; Ojanen-Saloranta, M.; Pehlivan, Ö.; Rougié, B.; Salim, S.G.R.

In: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 374, No. 2064, 20150043, 2016.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - Dissemination of thermodynamic temperature above the freezing point of silver

AU - Sadli, M.

AU - Machin, G.

AU - Anhalt, K.

AU - Bourson, F.

AU - Briaudeau, S.

AU - del Campo, D.

AU - Diril, A.

AU - Kozlova, O.

AU - Lowe, D.H.

AU - Mantilla Amor, J.M.

AU - Martin, M.J.

AU - McEvoy, H.C.

AU - Ojanen-Saloranta, M.

AU - Pehlivan, Ö.

AU - Rougié, B.

AU - Salim, S.G.R.

N1 - Project code: 109295

PY - 2016

Y1 - 2016

N2 - The mise-en-pratique for the definition of the kelvin at high temperatures will formally allow dissemination of thermodynamic temperature either directly or mediated through high-temperature fixed points (HTFPs). In this paper, these two distinct dissemination methods are evaluated, namely source-based and detector-based. This was achieved by performing two distinct dissemination trials: one based on HTFPs, the other based on absolutely calibrated radiation thermometers or filter radiometers. These trials involved six national metrology institutes in Europe in the frame of the European Metrology Research Programme joint project 'Implementing the new kelvin' (InK). The results have shown that both dissemination routes are possible, with similar standard uncertainties of 1-2 K, over the range 1273-2773 K, showing that, depending on the facilities available in the laboratory, it will soon be possible to disseminate thermodynamic temperatures above 1273K to users by either of the two methods with uncertainties comparable to the current temperature scale.

AB - The mise-en-pratique for the definition of the kelvin at high temperatures will formally allow dissemination of thermodynamic temperature either directly or mediated through high-temperature fixed points (HTFPs). In this paper, these two distinct dissemination methods are evaluated, namely source-based and detector-based. This was achieved by performing two distinct dissemination trials: one based on HTFPs, the other based on absolutely calibrated radiation thermometers or filter radiometers. These trials involved six national metrology institutes in Europe in the frame of the European Metrology Research Programme joint project 'Implementing the new kelvin' (InK). The results have shown that both dissemination routes are possible, with similar standard uncertainties of 1-2 K, over the range 1273-2773 K, showing that, depending on the facilities available in the laboratory, it will soon be possible to disseminate thermodynamic temperatures above 1273K to users by either of the two methods with uncertainties comparable to the current temperature scale.

KW - filter radiometer

KW - high-temperature fixed points

KW - radiation thermometer

KW - thermodynamic temperature

U2 - 10.1098/rsta.2015.0043

DO - 10.1098/rsta.2015.0043

M3 - Article

VL - 374

JO - Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences

JF - Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences

SN - 1364-503X

IS - 2064

M1 - 20150043

ER -