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Final report on EURAMET comparison on 1 kg stainless steel mass standards

Autor: L. Snopko, Florian Beaudoux, G. Grgić, M. Coenegrachts, Michael Stock, George Florian Popa, Mariana Miteva, B. Gutfeldt, Christian Wüthrich, R. Hanrahan, Lars Nielsen, P. Conceição, J. van Geel, J. Zůda, M. Bezjak, Bianka Mangutova-Stoilkovska, Saud M. Alqarni, Cs Vámossy, S. Alisic, Sevda Kaçmaz, A. Pärn, I. Spohr, Stuart Davidson, M. Ojanen-Saloranta, G. Navrozidis, D. Pantic, Zoltan Zelenka, T. Žandarova, P. T. Neuvonen

Publikováno v: Alisic, S, Gutfeldt, B, Beaudoux, F, Bezjak, M, Coenegrachts, M, Davidson, S, Grgić, G, Hanrahan, R, Geel, J L W A V, Kacmaz, S, Mangutova-Stoilkovska, B, Miteva, M, Navrozidis, G, Neuvonen, P T, Nielsen, L, Ojanen-Saloranta, M, Pantić, D, Pärn, A, Popa, G F, Snopko, L, Spohr, I, Conceição, P, Stock, M, Vámossy, C, Wüthrich, C, Žandarova, T, Zelenka, Z, Zůda, J & Alqarni, S M 2020, ' Final report on EURAMET comparison on 1 kg stainless steel mass standards ', Metrologia, vol. 57, no. 1 A, 07011 . https://doi.org/10.1088/0026-1394/57/1A/07011

In order to demonstrate the equivalence in calibration of mass standards among National Metrology Institutes (NMIs) of EURAMET this key comparison (KC) on 1 kg stainless steel mass standards has been carried out under the auspices of EURAMET. The com

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e757db9950fdee65cc2b91fe689c95c
https://doi.org/10.1088/0026-1394/57/1a/07011

Validation of a blackbody comparator-based system for thermocouple calibration

Autor: Martti Heinonen, M. Ojanen, O. Hahtela

Publikováno v: Ojanen, M, Hahtela, O & Heinonen, M 2014, ' Validation of a blackbody comparator-based system for thermocouple calibration ', International Journal of Thermophysics, vol. 35, no. 3-4, pp. 526-534 . https://doi.org/10.1007/s10765-014-1565-9

A blackbody comparator for thermocouple calibration in the temperature range from $$960\,^{\circ }\hbox {C}$$ to $$1500\,^{\circ }\hbox {C}$$ has previously been developed at the Centre for Metrology and Accreditation (MIKES). The calibration system

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ee7c4314f51ead92916207efabadfd3
https://cris.vtt.fi/en/publications/700639e8-4390-45ae-9d47-10a95c5d90b7

Dissemination of thermodynamic temperature above the freezing point of silver

Autor: F. Bourson, Graham Machin, M. Ojanen-Saloranta, K. Anhalt, J. M. Mantilla Amor, S. Briaudeau, S. G. R. Salim, O. Kozlova, D. Lowe, María E. Martín, B. Rougié, D. del Campo, A. Diril, O. Pehlivan, Mohamed Sadli, H. C. McEvoy

Publikováno v: 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 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

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 dis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9573fa07ddc13da9099f2340dfd747be
https://cris.vtt.fi/en/publications/544448f7-2054-45f1-bc91-1dd62c2fb939

Blackbody comparator for thermocouple calibration

Autor: M. Ojanen, M. Heinonen, O. Hahtela

Publikováno v: Ojanen, M, Hahtela, O M & Heinonen, M 2013, Blackbody comparator for thermocouple calibration . in C W Meyer (ed.), Temperature: Its Measurement and Control in Science and Industry : Proceedings of the Ninth International Temperature Symposium . vol. 8, American Institute of Physics (AIP), AIP Conference Proceedings, vol. 1552, pp. 468-473, 9th International Temperature Symposium, ITS9, Los Angeles, CA, United States, 19/03/12 . https://doi.org/10.1063/1.4821391

MIKES is developing a measurement set-up for calibrating thermocouples in the temperature range 960 °C - 1500 °C. The calibration method is based on direct comparison of thermocouples and radiation thermometers. We have designed a graphite blackbod

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e055e94adc05b63f4ac69eb748a9ccd
https://cris.vtt.fi/en/publications/df4d6c7c-8cc8-4cf0-81fe-74383f4aa4ff