A1.2 - Processing and evaluation of measured data from Build-Up systems with special regard to various designs
- AMA Conferences 2015
2015-05-19 - 2015-05-21
- Proceedings SENSOR 2015
- A1 - Force and Torque
- M. Wagner, F. Tegtmeier - Physikalisch-Technische Bundesanstalt, Braunschweig (Germany)
- 39 - 43
The largest force standard in Europe with a nominal force of 16.5 MN and an uncertainty of 1 x 10-4 is located in PTB, Braunschweig. Since there is a high demand for calibration in the meganewton range, this force scale needs to be exceeded. To realize this, the use of large bu-systems as transfer standards is considered . A reliable uncertainty budget is a basic requirement for the traceability of force in the meganewton range using bu-systems. In order to create such an uncertainty budget, a method for the evaluation of measured data is necessary. An important aspect to be considered in this context is the broad variety of design principles of bu-systems.