BS 6404-2(1996) : 1996 AMD 10038被替代
MAGNETIC MATERIALS - METHODS OF MEASUREMENT OF THE MAGNETIC PROPERTIES OF ELECTRICAL STEEL SHEET AND STRIP BY MEANS OF AN EPSTEIN FRAME
出版：British Standards Institution
专家解读视频
Applies to grain oriented and non-oriented electrical sheet and strip for a.c. measurements of magnetic properties at frequencies to 400 Hz and d.c. magnetic measurements. Specifies general principles and technical details of measurement of magnetic properties of electrical steel sheet and strip using an Epstein frame. Applies to test specimens which have been obtained from electrical steel sheets and strips. Measurements should be made at an ambient temperature of (23 plus or minus 5) deg C on demagnetized test specimens. BS AMD 10038 RENUMBERS STANDARD
IEC 60404-2 : 3.1 - Identical
