The SIT activity to disseminate physical quantities in Italy: calibration of material testing machine intercomparisons |
|---|
| Carlo Ferrero, Luciano Bianchi |
- Abstract:
- One of the most important activities at European (EA) and National level of the National Accreditation Body (NAB) is the organisation of a series of interlaboratory comparisons (ILC), to verify the measurements capability of the accredited Laboratories. In 1999, 2001, 2002, 2004 four ILCs, for the calibration of material testing machines, was organised in Italy by SIT. In the present paper the main results obtained during the ILC are discussed, in particular a regression analysis was applied to evaluate the differences on the repeatability and accuracy given by the different laboratories.
- Keywords:
- calibration, testing machine, intercomparison
- Download:
- IMEKO-TC3-2007-062u.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC3
- Event name:
- Cultivating Metrological Knowledge
- Title:
20th Conference on Measurement of Force, Mass and Torque (together with 3rd TC16 Conference on Pressure Measurement & 1st TC22 Conference on Vibration Measurement)
- Place:
- Merida, MEXICO
- Time:
- 27 November 2007 - 01 December 2007