Braunschweig: International Measurement Confederation
Freie Schlagworte
power measurement ; ergometer ; standard ; medical devices ; uncertainty
Zusammenfassung
In Germany, the realisation and dissemination of the unit of rotatory power is a legal task of the national metrology institute aimed at ensuring the safe operation of ergometers for patients. At the Physikalisch-Technische Bundesanstalt, this task is carried out by means of a standard that can be operated both as a regulated brake and as a regulated drive, so that the effective torque and the revolution speed can be measured traceably. In this article, technical details and uncertainty calculations about this standard are given.
Kostenfreier Zugang
Open Access Gold
Rechteinformation
CC BY 3.0 ; Creative Commons Attribution 3.0 License
Themenbereich der Metrologie
Masse und abgeleitete Größen
Zitierung
Brüge, A. & Pfeiffer, H. (2019). A standard for rotatory power measurement. Acta IMEKO, 8(3), 48–58. http://doi.org/10.21014/acta_imeko.v8i3.561
