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Linkjoin Technology Co.,Ltd.
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Product Features |
| Special features: |
automatically test hysteresisgraph loop |
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| Quality certification: |
IEC |
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| Description: |
Automatic measurement on saturation hysteresis loop and magnetic characteristic parameters of generally permanent-magnet material such as Ferrite, Rubber & Plastic Magnet and AlNiCo, etc.: Js, Br, HcB, HcJ, (BH)max and µrec.
· Automatic measurement on demagnetization curve and magnetic characteristic parameters of rare earth permanent-magnet materials such as NdFeB and SmCo, etc. at the second quadrant : Br, HcB, HcJ, Hk(H90) and (BH)max.
· Test sample shapes : circular ring, round cake, square, tile and other irregular shapes.
· Adopt B coil + fluxmeter to measure magnetic induction, zero shift of integrator can be self-corrected through software.
· Adopt J coil + fluxmeter to measure magnetical polarization, remnant coil area of J coil can be automatically compensated through software.
· Magnetic field intensity can be measured with Hall magnetometer, nonlinear error of hall probe can be corrected through software, within 0 ~ 2.4T range, nonlinear error can be controlled within±0.2%.
· Adopt H coil + fluxmeter to measure magnetic field intensity, Hall magnetometer only used to indicate zero point of magnetic field so as to thoroughly eliminate nonlinear error of hall probe.
· Optimal range of field voltage, fluxmeter and magnetometer can be automatically set up.
· Magnetization, testing and demagnetization of general permanent magnetic sample completed at one time, time set up 20 seconds ~ 60 seconds.
· Rare earth permanent magnetic samples need saturation magnetizing before testing, testing time 60 seconds ~ 120 seconds.
· The sample after tested is in demagnetization or magnetizing status, freely selected by users.
· Select heating head and temperature controller to detect magnetic characteristics of Ferrite, AlNiCo and rare earth material under high temperature (maximal 220°C).
· Select shoe Jig for direct measurement on magnetic shoe.
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