Angular displacement measurement system for use in damped torsion pendulums
作者:
D. P. Durbin,
H. C. Henning,
M. S. El‐Aasser,
J. W. Vanderhoff,
期刊:
Review of Scientific Instruments
(AIP Available online 1984)
卷期:
Volume 55,
issue 9
页码: 1495-1497
ISSN:0034-6748
年代: 1984
DOI:10.1063/1.1137967
出版商: AIP
数据来源: AIP
摘要:
A simple electro‐optical system has been developed for measuring successive angular displacement cycles of a damped torsion pendulum. The system permits convenient, reproducible measurements of the air/liquid interfacial viscosity of aqueous surfactant systems.
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