| Zugriffsnummer | 13010 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | The ultra-low temperature scale of PTB |
| Autor(in); Institution |
Schuster, Gerhard; 7.32, Tieftemperaturmetrologie, PTB-Berlin
Hoffmann, Albrecht; 7.32, Tieftemperaturmetrologie, PTB-Berlin
Hechtfischer, Dieter; 7.32, Tieftemperaturmetrologie, PTB-Berlin
Kühne, Michael; 7.3, Temperatur und Wärme, PTB-Berlin
|
| Quelle/Jahr | TEMPMEKO 1999, 7th International Symposium on Temperature and Thermal Measurements in Industry and Science: Proceedings:(1999), 129 - 136 |
| Herausgeber(in) |
Dubbeldam, Jaco. F.; NMi Van Swinden Laboratorium - Delft
de Groot, Martin J.; NMi Van Swinden Laboratorium - Delft
|
| ISBN | 90-9013359-3 |
| Verlag | Delft: The Netherlands by Edauw & Johannissen |
| Konferenzangaben | TEMPMEKO '99, 7th International Symposium on Temperature and Thermal Measurements in Industry and Science, Delft, 1-3. June 1999, Niederlande |
| Zusammenfassung | The establishment of the ultra-low temperature scale at PTB in the range from 1 mK to 1 K, and its transfer to the ³He melting pressure equation, is described. The temperature scale, which has been constructed with magnetic thermometry to obtain a smooth pressure-temperature relation over a wide range, ultimately relies on primary noise thermometry. The construction and verification of the scale is discussed, and a comparison with other temperature scales is presented. |
