Precise Density Measurements of Dense Solids By Combination of Float Method With Hydrostatic Weighing

1959 ◽  
Vol 30 (3) ◽  
pp. 204-205 ◽  
Author(s):  
J. Spaepen
Keyword(s):  
Density Measurements ◽  
Float Method ◽  
Hydrostatic Weighing

Advance in density measurements by means of an automatic hydrostatic weighing system of 100 g capacity

Measurement ◽  
1989 ◽  
Vol 7 (4) ◽  
pp. 157-162 ◽  
Author(s):  
G. Birello ◽  
A. Cappa ◽  
M. Mosca ◽  
S. Pettorruso ◽  
A. Peuto
Keyword(s):  
Density Measurements ◽  
Hydrostatic Weighing

Density measurements of liquid Fe–Si alloys at high pressure using the sink–float method

2011 ◽  
Vol 38 (10) ◽  
pp. 801-807 ◽  
Author(s):  
Ryuji Tateyama ◽  
Eiji Ohtani ◽  
Hidenori Terasaki ◽  
Keisuke Nishida ◽  
Yuki Shibazaki ◽  
...  
Keyword(s):  
High Pressure ◽  
Density Measurements ◽  
Float Method

scholarly journals First density comparison on viscoelastic samples by oscillation-type densimetry

ACTA IMEKO ◽  
2020 ◽  
Vol 9 (5) ◽  
pp. 79
Author(s):  
A. Furtado ◽  
J. Pereira ◽  
R. Quendera ◽  
M. Schiebl ◽  
E. Lenard ◽  
...  
Keyword(s):  
International Comparison ◽  
Density Measurement ◽  
Measurement Methods ◽  
Newtonian Fluids ◽  
Density Measurements ◽  
Oscillation Type ◽  
Hydrostatic Weighing ◽  
Damping Effects

To provide a deeper insight about the damping effects produced by the viscoelasticity of non- Newtonian fluids during density measurements with oscillation-type density meters, and about how reference laboratories overcome these effects, an international comparison was performed, within the scope of the EMPIR Project 17RPT02 rhoLiq. The results of the comparison evidenced the possibility to measure density of viscoelastic samples by means of oscillation-type density meters with an uncertainty between 0.10 kg·m<sup>-3</sup> and 0.25 kg·m<sup>-3</sup>. However, these instruments may be able to reach lower uncertainties if compared with higher precision density measurement methods such as hydrostatic weighing.

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