INVESTIGATION OF INFLUENCE QUANTITY FOR READING STABILITY ON MAGNETIC SUSCEPTOMETER

Wang Jian, Yao Hong, Zhang Yue, Cai Changqing, Ding Jingan

Abstract

According to the measurement principle of weight magnetic parameter, the influence of reading stability for measuring magnetism is analyzed, and the key influence of reading stability is presented in the measurement process. The magnetism of weight is measured by the magnetic susceptometer with capacity of 5.1g and resolution of 0.1 g. At the same time the change of environmental vibration at the laboratory and the fluctuating of ambient magnetic field are measured respectively. The experimental results show the fluctuating of ambient magnetic field that is the key influence of weight magnetism measurement.

Keywords

magnetic susceptometer, magnetism, vibration, influence quantity, weight

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IMEKO-WC-2009-TC3-542.pdf

DOI

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IMEKO TC

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

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