This European standard specifies the method of measurement of the magnetic flux density, magnetic polarization and the magnetic field strength and also the determination of the demagnetization curve and recoil line of permanent magnet materials, such as those specified in IEC 60404-8-1, the properties of which are presumed homogeneous throughout their volume.
The performance of a magnetic system is not only dependent on the properties of the permanent magnet material but also on the dimensions of the system, the air-gap and other elements of the magnetic circuit. The methods described in this standard refer to the measurement on the magnetic properties in a closed magnetic circuit simulating a ring.
BS EN 10332:2003 history
2015BS EN 60404-5:2015 Magnetic materials. Permanent magnet (magnetically hard) materials. Methods of measurement of magnetic properties
2008BS EN 60404-5:2007 Magnetic materials - Permanent magnet (magnetically hard) materials - Methods of measurement of magnetic properties
2003BS EN 10332:2003 Magnetic materials - Permanent magnet (magnetically hard) materials - Methods of measurement of magnetic properties