Title :
A Novel Apparatus for Measuring Permeability of Weak Magnetic Material
Author_Institution :
Nat. Inst. of Metrol.
Abstract :
The weak magnetic material is widely used for electrical and electronic devices. To measure the dc permeability of the material more precisely and easily, a novel apparatus is developed. It can be used for the specimen in large plate shape directly and the tedious preparation of special specimen is unnecessary. Therefore, this apparatus may be used for industrial procedure where the dc permeability of the weak material is important
Keywords :
magnetic materials; magnetic permeability measurement; dc permeability; permeability measurement; weak magnetic material; Coils; Distortion measurement; Electric variables measurement; Equations; Helium; Magnetic field measurement; Magnetic forces; Magnetic materials; Permeability measurement; Shape measurement;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2004 Conference on
Conference_Location :
London
Print_ISBN :
0-7803-8494-6
Electronic_ISBN :
0-7803-8494-6
DOI :
10.1109/CPEM.2004.305270
