| Zugriffsnummer | 32122 |
| Dokumenttyp | Konferenzartikel in Zeitschrift |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | EURAMET project to examine underlying parameters in radiance temperature scale realization, 156 °C to 1000 °C |
| Autor(in); Institution |
McEvoy, Helen C.; National Physical Laboratory (NPL), Teddington, UK
Martin, Michael J.; Centro Espanol de Metrologia, Madrid, SPAIN
Steiner, Anton; Federal Office of Metrology METAS, Bern-Wabern, SWITZERLAND
Schreiber, Ekkehard; Institut für Kernenergetik und Energiesysteme, Stuttgart, GERMANY
Girard, Feruccio; Istituto Nazionale di Ricerca Metrologica (INRiM), Torino, ITALY
Battuello, Mauro; Istituto Nazionale di Ricerca Metrologica (INRiM), Torino, ITALY
Sadli, Mohamed; Laboratoire Commun de Métrologie (LCM), Paris, FRANCE
Ridoux, P.; Laboratoire National de Métrologie et d'Essais, Trappes Cedex, FRANCE
Gutschwager, Berndt; 7.3, Detektorradiometrie und Strahlungsthermometrie, PTB-Berlin
Hollandt, Jörg; 7.3, Detektorradiometrie und Strahlungsthermometrie, PTB-Berlin
Diril, Ahmet; Ulusal Metroloji Enstitüsü, Gebze/Kocaeli, TURKEY
Pehlivan, Ö.; Ulusal Metroloji Enstitüsü, Gebze/Kocaeli, TURKEY
|
| Quelle/Jahr | International Journal of Thermophysics: 35 (2014), 446 - 466 |
| ISSN | 0195-928X (PRINT) ; 1572-9567 (ONLINE) |
| DOI | |
| Verlag | New York, NY: Springer |
| Konferenzangaben | TEMPMEKO 2013, Symposium on Temperature and Thermal Measurements in Industry and Science, Funchal, Madeira, 14-18 October 2013, Portugal |
| Zusammenfassung | Over the medium temperature range (from 156 °C to 1000 °C), radiation thermometry is usually established within a national metrology institute (NMI) by means of variable temperature blackbody radiation sources, whose temperature is determined using a platinum resistance thermometer or thermocouple, calibrated in terms of the International Temperature Scale of 1990 (ITS-90), positioned in close proximity to the back radiating surface of the blackbody. It is also reasonably common to establish a scale using a suitable radiation thermometer, such as an Indium gallium arsenide (InGaAs) detector-based narrow band radiation thermometer, calibrated using a number of fixed-point blackbody sources from the indium (In) to silver (Ag) (or copper (Cu)) points, with the calibration results fitted using a parameterized Planckian interpolation function. During 2007 and 2008, two InGaAs-based radiation thermometers were circulated around seven NMIs within the European Association of National Metrology Institutes (EURAMET) region in order to undertake a comparison of parameters necessary for radiation thermometry over the medium temperature range. Measurements were made of the size-of-source effect and gain (range) ratios of the two thermometers along with an assessment of the effect of changes in the ambient temperature and humidity on the thermometer output. The thermometers were also calibrated using fixed-point and/or variable temperature blackbody sources at each institute. A brief overview of the results obtained by this project is presented in this paper. |
Zitierung
McEvoy, H. C., Martin, M. J., Steiner, A., Schreiber, E., Girard, F., Battuello, M., Sadli, M., Ridoux, P., Gutschwager, B., Hollandt, J., Diril, A., & Pehlivan, Ö. (2014). EURAMET project to examine underlying parameters in radiance temperature scale realization, 156 °C to 1000 °C. International Journal of Thermophysics, 35, 446–466. https://doi.org/10.1007/s10765-014-1595-3