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NIM-200C Permanent Magnetic Property Measurement System

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It is suitable for the magnetic measurement of rare earth permanent magnets (Nd-Fe-B, Sm-Co alloys) and general permanent magnets (ferrite, Al-Ni-Co alloys). The magnetic parameters, such as Br, Hcb, Hcj, (BH) m, Hk, Hk/Hcj, can be directly obtained by measuring the demagnetization curve and hysteresis loop from room temperature to 200 °C.


l The magnetic field is measured by H-coil or Hall effect

l The measurement process is quasi-static, which avoids eddy current field, eliminates the phase angle between magnetic field and magnetic polarization intensity, and makes the sample magnetized uniformly

l The electromagnet has advanced magnetic circuit design and high excitation field

l The measuring system can work continuously

l The high temperature measurement has fast heating rate and temperature control accuracy of ±0.3 °C


l Temperature range: room temperature ~ 200 °C

l The maximum magnetic field: 2.6 T

l Accuracy of magnetic flowmeter: 0.2%

l Accuracy of gaussmeter: 0.2%