MASS CALIBRATION DESIGNS FOR COMPARATORS LOADING 3 WEIGHTS USING A WEIGHT HANDLER

Woo Gab Lee, Jin Wan Chung

Abstract

Mass comparators have been available for weighing a magazine of weights automatically. The comparators however allow loading of only 3 weights at a time. Therefore new calibration designs for those cases are to be sought, having least amount of uncertainty. Least squares methods with restrictions are used in finding mass calibration designs. Elementary weighings are formed and efficient designs are searched. The comparison is to be made between the searched ones and calibration designs supplied from the manufacturer.

Keywords

mass, calibration, designs

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PWC-2006-TC3-066u.pdf

DOI

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IMEKO TC

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

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