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Pregled bibliografske jedinice broj: 328213

Intercomparison of the Realization of the ITS-90 at the Freezing Points of Al and Ag among European NMIs

Heyer, D.; Noatsch, U.; Tegeler, E.; Anagnostou, M.; Turzo-Andras, E.; Antonsen, I.; Augevicius, V.; Bojkovski, J.; Bronnum, A.; Chimenti, V. et al.
Intercomparison of the Realization of the ITS-90 at the Freezing Points of Al and Ag among European NMIs // International Journal of Thermophysics, 28 (2008), 6; 1964-1975 doi:10.1007/s10765-007-0283-y (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 328213 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Intercomparison of the Realization of the ITS-90 at the Freezing Points of Al and Ag among European NMIs

Autori
Heyer, D. ; Noatsch, U. ; Tegeler, E. ; Anagnostou, M. ; Turzo-Andras, E. ; Antonsen, I. ; Augevicius, V. ; Bojkovski, J. ; Bronnum, A. ; Chimenti, V. ; Duris, V. ; Filipe, E. ; Gaita, S. ; Gray, J. ; Head, D. ; Grudniewicz, E. ; Ivarsson, J. ; Kalemci, M. ; Kerkhof, O. ; Lobo, I. ; Nemeth, S. ; Pokhodun, A. ; Ranostaj, J. ; Renaot, E. ; Rosenkranz, P. ; Smid, M. ; Steur, P. ; Steiner, A. ; Valin, M. ; Veliki, Tomislav ; Weckström, T.

Izvornik
International Journal of Thermophysics (0195-928X) 28 (2008), 6; 1964-1975

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Al freezing point; CCT; EUAl freezing point; Ag ROMET; Fixed points; High-temperature standard platinum resistance thermometers; Key comparison; Matthiessen’ s rule

Sažetak
The EUROMET.T-K4 comparison is the regional extension of CCT-K4, an intercomparison of the realizations of the freezing points of Al (660.323°C) and Ag (961.78°C). The intercomparison was organized in four loops. Long-stem standard platinum resistance thermometers (SPRTs) were used as traveling standards: 25 Ω thermometers to be used only at the Al freezing point and two high-temperature standard platinum resistance thermometers (HTSPRTs) to be used only at the Ag freezing point in each loop. Parallel to the measurements with thermometers, the pilots and sub-pilots organized an internal intercomparison using an Ag fixed-point cell. Most HTSPRTs showed a strong drift which is mainly due to mechanical stress and poisoning of the sensor by impurities. This drift can be partially compensated by a correction based on Matthiessen’ s rule. An evaluation of the data taking into account both HTSPRTs in each loop, the linkage of the sub-pilots by measurements at the Ag freezing point, and a possible compensation according to Matthiessens’ s rule, allows calculation of the results of the participants’ measurements at the Ag freezing point. The results of the participating laboratories are summarized, and proposals for key comparison reference values and linking of the results to CCT-K3 and CCT-K4 are presented.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA

Projekti:
120-0000000-3322 - Razvoj nacionalnog etalona temperature (Zvizdić, Davor, MZOS ) ( CroRIS)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Tomislav Veliki (autor)

Poveznice na cjeloviti tekst rada:

doi

Citiraj ovu publikaciju:

Heyer, D.; Noatsch, U.; Tegeler, E.; Anagnostou, M.; Turzo-Andras, E.; Antonsen, I.; Augevicius, V.; Bojkovski, J.; Bronnum, A.; Chimenti, V. et al.
Intercomparison of the Realization of the ITS-90 at the Freezing Points of Al and Ag among European NMIs // International Journal of Thermophysics, 28 (2008), 6; 1964-1975 doi:10.1007/s10765-007-0283-y (međunarodna recenzija, članak, znanstveni)
Heyer, D., Noatsch, U., Tegeler, E., Anagnostou, M., Turzo-Andras, E., Antonsen, I., Augevicius, V., Bojkovski, J., Bronnum, A. & Chimenti, V. (2008) Intercomparison of the Realization of the ITS-90 at the Freezing Points of Al and Ag among European NMIs. International Journal of Thermophysics, 28 (6), 1964-1975 doi:10.1007/s10765-007-0283-y.
@article{article, author = {Heyer, D. and Noatsch, U. and Tegeler, E. and Anagnostou, M. and Turzo-Andras, E. and Antonsen, I. and Augevicius, V. and Bojkovski, J. and Bronnum, A. and Chimenti, V. and Duris, V. and Filipe, E. and Gaita, S. and Gray, J. and Head, D. and Grudniewicz, E. and Ivarsson, J. and Kalemci, M. and Kerkhof, O. and Lobo, I. and Nemeth, S. and Pokhodun, A. and Ranostaj, J. and Renaot, E. and Rosenkranz, P. and Smid, M. and Steur, P. and Steiner, A. and Valin, M. and Veliki, Tomislav and Weckstr\"{o}m, T.}, year = {2008}, pages = {1964-1975}, DOI = {10.1007/s10765-007-0283-y}, keywords = {Al freezing point, CCT, EUAl freezing point, Ag ROMET, Fixed points, High-temperature standard platinum resistance thermometers, Key comparison, Matthiessen and \#8217, s rule}, journal = {International Journal of Thermophysics}, doi = {10.1007/s10765-007-0283-y}, volume = {28}, number = {6}, issn = {0195-928X}, title = {Intercomparison of the Realization of the ITS-90 at the Freezing Points of Al and Ag among European NMIs}, keyword = {Al freezing point, CCT, EUAl freezing point, Ag ROMET, Fixed points, High-temperature standard platinum resistance thermometers, Key comparison, Matthiessen and \#8217, s rule} }
@article{article, author = {Heyer, D. and Noatsch, U. and Tegeler, E. and Anagnostou, M. and Turzo-Andras, E. and Antonsen, I. and Augevicius, V. and Bojkovski, J. and Bronnum, A. and Chimenti, V. and Duris, V. and Filipe, E. and Gaita, S. and Gray, J. and Head, D. and Grudniewicz, E. and Ivarsson, J. and Kalemci, M. and Kerkhof, O. and Lobo, I. and Nemeth, S. and Pokhodun, A. and Ranostaj, J. and Renaot, E. and Rosenkranz, P. and Smid, M. and Steur, P. and Steiner, A. and Valin, M. and Veliki, Tomislav and Weckstr\"{o}m, T.}, year = {2008}, pages = {1964-1975}, DOI = {10.1007/s10765-007-0283-y}, keywords = {Al freezing point, CCT, EUAl freezing point, Ag ROMET, Fixed points, High-temperature standard platinum resistance thermometers, Key comparison, Matthiessen and \#8217, s rule}, journal = {International Journal of Thermophysics}, doi = {10.1007/s10765-007-0283-y}, volume = {28}, number = {6}, issn = {0195-928X}, title = {Intercomparison of the Realization of the ITS-90 at the Freezing Points of Al and Ag among European NMIs}, keyword = {Al freezing point, CCT, EUAl freezing point, Ag ROMET, Fixed points, High-temperature standard platinum resistance thermometers, Key comparison, Matthiessen and \#8217, s rule} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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