Continuous improvement of a Mexican pressure calibration secondary laboratory

F. J. Cedillo, R. L. Villeda

Abstract

The present article has as main objective showing the evolution of a Mexican pressure calibration secondary laboratory based on comparisons. This could be thought to be a reflection of the maturity and metrological culture dissemination from the Centro Nacional de Metrología (Mexican National Centre of Metrology, CENAM). The participation in a total of 10 comparisons through one decade as a secondary laboratory is analyzed in 4 subintervals. Due to the big measurement range covered, from -70 kPa up to 70 000 kPa, to analyzed in only one graph would be a little illustrative.

Keywords: secondary laboratory, pressure, comparison, normalized error, uncertainty
Download: IMEKO-TC16-2007-046u.pdf
DOI: -
IMEKO TC: TC16 - Pressure and Vacuum Measurement

Event details

Event: Cultivating Metrological Knowledge
Technical Committee: TC16
Place: Merida, MEXICO
Time: 27 November 2007 - 1 December 2007
Website: http://www.cenam.mx/fyp/imeko2.html

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