THE TEMPERATURE CHANGE DURING MEASUREMENT VIA MASS COMPARATOR WITH AUTOMATIC LOAD ALTERNATOR

Feng-yu Yang, Sheau-shi Pan, Kuang-Yih Tsuei

Abstract

We changed a new 10-kg mass comparator with automatic load alternator at CMS (Center for Measurement Standards) last year to replace the older one which was out of function. During installation, the temperature issue comes out to affect the measurement results under the same environment of laboratory as usual. In this paper, we will discuss the abnormal phenomenon caused by the thermal effect.

Keywords

mass comparator, automatic load alternator, thermal effect

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IMEKO-WC-2015-TC3-070.pdf

DOI

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IMEKO TC

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

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