EVALUATING RESULTS OF INTERNATIONAL COMPARISONS: WORKED EXAMPLE OF CCL-K2 COMPARISON OF LONG GAUGE BLOCK CALIBRATION

J. E. Decker, A. J.Lewis, M. G. Cox, A. G. Steele, R. J. Douglas
Abstract:
A method for the evaluation of international comparison results is demonstrated via detailed consideration of the CCL-K2 Key Comparison of long gauge block calibration. Although CCL-K2 involves a geometrically simple length measurand, associated with it are many of the difficult measurement issues often encountered in international comparison exercises.
Keywords:
key comparison, uncertainty evaluation, gauge block
Download:
PWC-2006-TC14-014u.pdf
DOI:
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Event details
Event name:
XVIII IMEKO World Congress
Title:

Metrology for a Sustainable Development

Place:
Rio de Janeiro, BRAZIL
Time:
17 September 2006 - 22 September 2006