| Zugriffsnummer | 34650 |
| Dokumenttyp | Bericht |
| Sprache | Englisch |
| Titel | EMRP SIB-05 work package 2, deliverable 2.2.2 : analysis of the correlation of sorption coefficients to pressure |
| Autor(in); Institution |
Berry, James J.; National Physical Laboratory (NPL), Teddington, UK
Borys, Michael; 1.1, Masse, PTB-Braunschweig
Firlus, Martin; 1.1, Masse, PTB-Braunschweig
Green, Richard; NRC, National Research Council, Ottawa, CANADA
Malengo, Andrea; Istituto Nazionale di Ricerca Metrologica (INRIM), Torino, ITALY
Mecke, Michael; 1.1, Masse, PTB-Braunschweig
Meury, Paul-André; Laboratoire National de Metrologie et d'Essais (LNE), Trappes, FRANCE
Zuda, Jaroslav; Czech Metrology Institute (CMI), Brno, CZECH REPUBLIC
|
| Quelle/Jahr | (2014), 25 S. |
| Schriftenreihe | NPL report NPL-ENG-50 |
| ISSN | 1754-2987 |
| URL | |
| Berichtsnummer | NPL Report ENG 50 |
| Verlag | Teddington: National Physical Laboratory |
| Zusammenfassung | This report summarises the results of an analysis of the correlation of sorption coefficients to pressure. Sorption measurements were made between humid air and vacuum pressures ranging from 0.1 Pa to 10-3 Pa using platinum-iridium, silicon and stainless steel artefacts. The mass difference between all the artefacts was found to stay the same over the 0.1 Pa to 10-3 Pa pressure range and therefore consistent mass measurements between primary kilogram realisations can be achieved providing this pressure range is used. |
Zitierung
Berry, J. J., Borys, M., Firlus, M., Green, R., Malengo, A., Mecke, M., Meury, P.-A., & Zuda, J. (2014). EMRP SIB-05 work package 2, deliverable 2.2.2 : analysis of the correlation of sorption coefficients to pressure (Report No. NPL Report ENG 50). Teddington: National Physical Laboratory.