engleski

Interlaboratory Comparison of Pressure Gauges Calibration in the range from 0 to 140 MPa for Croatian Accredited Laboratories

This paper presents the process and results of the interlaboratory comparison led by Croatian national pressure laboratory between four accredited pressure calibration laboratories. Comparison of pressure gauges calibration was performed in the high pressure range from 0 to 140 MPa using oil as pressure medium with pressure transducer as transfer standard. Goal of this comparison was to improve calibration performance of participant laboratories. The deviation En is used for analysis of the measurement results.

interlaboratory comparison; pressure; measurements; measurement uncertainty; calibration

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