DocumentCode
1379567
Title
An improved precision permeameter
Author
Mee, C.D. ; Street, R.
Author_Institution
Steel Company of Wales, Ltd., M.S.S. Recording Company, UK
Volume
101
Issue
84
fYear
1954
fDate
12/1/1954 12:00:00 AM
Firstpage
639
Lastpage
642
Abstract
A modified d.c. permeameter is described which, while retaining the refinement of separate compensating m.m.f. for flux leakage, does not involve the usual tedious and time-consuming measurements. A saturable-inductor type of field-measuring device is used to give automatic and continuous indication of the required compensatingcoil current at all points on the B/H curve or loop. Values of H from 10¿3 oersted upwards may be measured.
Keywords
magnetic permeability measurement;
fLanguage
English
Journal_Title
Proceedings of the IEE - Part II: Power Engineering
Publisher
iet
Type
jour
DOI
10.1049/pi-2.1954.0134
Filename
5240757
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