Residual magnetism and coercivity testing services

Measurement of permanent magnet materials: For permanent magnet materials, high-precision permanent magnet measurement systems, ultra-high coercivity magnetic characteristic measuring instruments, 3D magnetic field imaging mapping systems, and other equipment can be provided for measuring magnetic performance parameters such as remanence, coercivity, maximum magnetic energy product, magnetic moment, magnetic declination, and surface magnetism.


measurement of permanent magnetic material


        For permanent magnet materials, high-precision permanent magnet measurement systems, ultra-high coercivity magnetic characteristic measuring instruments, 3D magnetic field imaging mapping systems, and other equipment can be provided for measuring magnetic performance parameters such as remanence, coercivity, maximum magnetic energy product, magnetic moment, magnetic declination, and surface magnetism.


Testing materials such as permanent magnet ferrite, aluminum nickel cobalt, neodymium iron boron, samarium cobalt, etc;

The test shapes include: circular ring, cylinder, circular cake, square and other shapes;

Measuring magnetic parameters includes: remanence Br、 Parameters such as coercivity Hcb, intrinsic coercivity Hcj, and maximum magnetic energy product (BH) max;

Can draw: magnetization curve, demagnetization curve Magnetic curves such as B-H hysteresis loop and J-H hysteresis loop;

comply with GB/T 3217-2013 "Test Methods for Magnetic Properties of Permanent Magnetic (Hard Magnetic) Materials" and IEC60404-5 "Magnetic Materials Part 5: Measurement Methods for Magnetic Properties of Permanent Magnetic (Hard Magnetic) Materials" and other standards;


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