DIGITAL MANOMETER CALIBRATION PROFICIENCY TEST FOR NEGATIVE PRESSURE FROM -7 kPa TO -70 kPa.

J. C. Torres-Guzmán, J. Aranzolo Suárez
Abstract:
A proficiency test, PT, was performed in Mexico among pressure calibration laboratories. The proficiency test was carried out in negative pressure from -7 kPa to -70 kPa. The PT was promoted by the Mexican accreditation body (EMA). CENAM, the Mexican national metrology institute, was the pilot laboratory. In this proficiency test 18 laboratories participated. The results compatibility was analyzed by means of the normalized error equation and all laboratories obtain results within +1 and -1.
Keywords:
proficiency test, calibration, negative pressure, digital manometer
Download:
IMEKO-WC-2015-TC16-341.pdf
DOI:
-
Event details
Event name:
XXI IMEKO World Congress
Title:

Measurement in Research and Industry

Place:
Prague, CZECH REPUBLIC
Time:
30 August 2015 - 04 September 2015
 Back