IEC 60404-15:2012 specifies a solenoid method, a magnetic moment method, a magnetic balance method and a permeability meter method for the determination of the relative magnetic permeability of feebly magnetic materials (including austenitic stainless steel). The magnetic balance and permeability meter methods are both comparison methods calibrated using reference materials to determine the value of the relative magnetic permeability of the test specimen.
PUBLISHED
IEC 60404-15:2012 ED1
60.60
Standard published
Sep 18, 2012
PUBLISHED
IEC 60404-15:2012/AMD1:2016 ED1