| Zugriffsnummer | 45338 |
| Dokumenttyp | Zeitschriftenartikel |
| Peer Review | mit Peer Review |
| Sprache | Englisch |
| Titel | Investigation of the repeatability of a cleaning method for silicon spheres by gravimetric measurements |
| Autor(in); Institution |
Mecke, Michael; 1.1, Masse, PTB-Braunschweig
Borys, Michael; 1.1, Masse, PTB-Braunschweig
Beyer, Edyta; 7.1, Radiometrie mit Synchrotronstrahlung, PTB-Berlin
|
| Quelle/Jahr | Special issue for TC3, TC5, TC16 and TC22. Acta IMEKO: 9 (2020), 5, 12 - 16 |
| Availability | [online only] |
| ISSN | 2221-870X |
| DOI | |
| Verlag | Braunschweig: |
| Freie Schlagworte | New SI ; kilogram ; silicon spheres ; cleaning method ; repeatability ; mass stability |
| Zusammenfassung | After a short description of the metrological relevance of silicon spheres and the applied cleaning method, mass measurements of silicon spheres in vacuum and the evaluation of the results are outlined. The results show that the mass of silicon spheres in vacuum stabilises in the microgram range within two to threedays after cleaning and that the repeatability of the applied cleaning method can be characterised by a standard deviation in the order of two micrograms. |
| Kostenfreier Zugang | Open Access Gold |
| Rechteinformation | CC BY 3.0 ; Creative Commons Attribution 3.0 License |
| Themenbereich der Metrologie | Masse und abgeleitete Größen |