| Titel: | Simulation of industrial environment in Large Volume Metrology |
| Autoren: |
Wiśniewski, Mariusz, Length and Angle Department, Central Office of Measures, Warsaw, Poland Czułek, Dariusz, Length and Angle Department, Central Office of Measures, Warsaw, Poland Szumski, Robert, Length and Angle Department, Central Office of Measures, Warsaw, Poland |
| Beitragende: | HostingInstitution: Physikalisch-Technische Bundesanstalt (PTB), ISNI: 0000 0001 2186 1887 |
| Seiten: | 4 |
| Sprache: | en |
| DOI: | 10.7795/810.20150325H |
| Art der Ressource: | Text / Article |
| Herausgeber: | Physikalisch-Technische Bundesanstalt (PTB) |
| Daten: |
Verfügbar: 2015-04-15 |
| Datei: |
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| Zusammenfassung: | The monitoring system which consist of 40 air temperature sensors, 5 relative humidity sensors and one air pressure sensor was prepared and used for determination of environmental conditions on the 50 m interferometric comparator. Large gradients along the test bench and rapid changes in local conditions were obtained. The uncertainty of the measuring system was estimated using Monte Carlo method. The uncertainty of calculation of refractive index of air was estimated on u(n) = 0,000 000 42. This level of uncertainty fulfils requirements for the verification of the CNAM and PTB measurement systems in harsh condition environment. |
| Anderes: | This article is based on a presentation at the conference "MacroScale 2014 - Recent developments in traceable dimensional measurements", Vienna (Austria), 28th-30th October 2014. |
| Zitierform: | WIŚNIEWSKI, Mariusz, Dariusz CZUŁEK and Robert SZUMSKI. Simulation of industrial environment in Large Volume Metrology. Physikalisch-Technische Bundesanstalt (PTB), 2015. doi: 10.7795/810.20150325H |
| Bemerkung: | This article is based on a presentation at the conference "MacroScale 2014 - Recent developments in traceable dimensional measurements", Vienna (Austria), 28th-30th October 2014. |