
Determination of power-factor and permittivity of insulating materials (Hartshorn & Ward method)
出版:British Standards Institution

专家解读视频
Techniques for testing solid (including sheet) materials and liquids, at radio frequencies between 10 kc/s and 100 Mc/s. The appendices include a description of the underlying theory.
© British Standards Institution 2013
General notes:
This standard is withdrawn as it is no longer used. It was previously declared obsolescent
Amendment notes:
AMD 5233 published 30 April 1987
PD 1838 published 15 March 1954
PD 5192 published 15 March 1964
IEC 60250 Ed. 1.0 - Similar