The electrical determination of moisture in paper
作者:
T.S.McLeod,
A.E.Yallup,
期刊:
Proceedings of the IEE - Part B: Electronic and Communication Engineering
(IET Available online 1961)
卷期:
Volume 108,
issue 40
页码: 449-454
年代: 1961
DOI:10.1049/pi-b-2.1961.0074
出版商: IEE
数据来源: IET
摘要:
Absorption of moisture causes paper to change its electrical resistance and permittivity. The second effect is approximately linear and little affected by changes in furnish. It is most conveniently measured by means of a fringing capacitor. Instruments for use statically and on a moving web are described. Theories of the water-cellulose bond are discussed.
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