Pregled bibliografske jedinice broj: 649232
Comparison of the Realizations of the ITS-90 over the Range from 83.8058 K to 692.677 K
Comparison of the Realizations of the ITS-90 over the Range from 83.8058 K to 692.677 K // Temperature: Its Measurement and Control in Science and Industry, Volume 8 / Proceedings of the Ninth International Temperature Symposium / Christopher W. Meyer (ur.).
Melville (NY): American Institute of Physics (AIP), 2013. str. 813-818 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 649232 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Comparison of the Realizations of the ITS-90 over the Range from 83.8058 K to 692.677 K
Autori
Bojkovski, Jovan ; Arifović, Narcisa ; Kartal Dogan, Aliye ; Kalemci, Murat ; Petruševa, Olgica ; Simić, Slavica ; Veliki, Tomislav ; Zvizdić, Davor ; Drnovšek, Janko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Temperature: Its Measurement and Control in Science and Industry, Volume 8 / Proceedings of the Ninth International Temperature Symposium
/ Christopher W. Meyer - Melville (NY) : American Institute of Physics (AIP), 2013, 813-818
ISBN
978-0-7354-1178-4
Skup
Ninth International Temperature Symposium (ITS9)
Mjesto i datum
Los Angeles (CA), Sjedinjene Američke Države, 19.03.2013. - 23.03.2013
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
standard platinum resistance thermometer; interlaboratory comparison; realization of ITS-90
Sažetak
In this paper the interlaboratory comparison in the field of measurement of temperature is presented. Within intercomparison calibration of a SPRT at fixed points in the range from the triple point of argon 83.8058 K (-189.3442 °C) to the freezing point of zinc 692.677 K (419.527 °C) was performed. The interlaboratory comparison was organized by the University of Ljubljana, Faculty of Electrical Engineering, Laboratory of Metrology and Quality (MIRS/ULFE/ LMK). The circulating items were two 25 standard platinum resistance (SPRT) thermometers, one metal sheathed and one quartz sheathed. The interlaboratory comparison included maximum of six fixed points of ITS-90 in the range between -190 °C and 420 °C. However, certain laboratories didn’t have all the fixed points in the range. They have performed only measurements in the fixed points that they have. Prior to the start of measurements, in case that the laboratory had the freezing point of zinc, annealing was performed as in accordance with protocol. MIRS/UL-FE/LMK performed measurements at the beginning of the interlaboratory comparison and at the end. Prior to the calibration at fixed points in each laboratory, test measurement at the TPW was done in order to assess stability of the instruments.
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
