RADWAG BALANCES AND SCALES INFLUENCE OF MEASURING PROCESS AUTOMATION ON UNCERTAINTY OF MASS STANDARD AND WEIGHTS CALIBRATION

Andrzej Hantz

Abstract

The article presents the influence of comparison process automatization of mass standards and weights on measuring uncertainty while determining mass of standards and weights.<BR />Based on tests of selected types of manual and automatic mass comparators of the same metrological characteristics featuring the same capacity and readability, instrument’s repeatability has been determined, which have considerable contribution in the measuring uncertainty budget during calibrating mass standards and weights.<BR />The measurements have been carried out in the same ambient conditions, characteristic to calibrating mass standards and weights of the highest accuracy class (E₁ and E₂).

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IMEKO-WC-2012-TC3-P27.pdf

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IMEKO TC

TC3 - Measurement of Force, Mass, Torque, and Gravity

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