EXPERIMENTAL STUDY OF VOLUME CALIBRATION OF MASS WEIGHT WITH HYDROSTATIC WEIGHING
Author(s) -
HONG MAN HU,
Jian Wang,
Yue Zhang,
Chang Cai,
Rui Zhong,
Hong Yao,
Jing Ding
Publication year - 2013
Publication title -
international journal of modern physics conference series
Language(s) - English
Resource type - Journals
ISSN - 2010-1945
DOI - 10.1142/s2010194513600070
Subject(s) - hydrostatic weighing , calibration , hydrostatic equilibrium , volume (thermodynamics) , hydrostatic pressure , quartz , ranging , materials science , mechanics , thermodynamics , physics , mathematics , composite material , body weight , geology , geodesy , statistics , medicine , quantum mechanics
In this paper, the volumes of mass weights ranging from 500 g to 1 g are calibrated with a fused quartz solid density standard using a hydrostatic weighing device developed by Lab of Volume and Density in NIM, China. The stability of liquid temperature is discussed. And also the measurement uncertainty of the densities is evaluated based on the calibration models.
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