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J-H curve B-H curve Magnetic hysteresis loop measuring instrument-Magnetic hysteresis loop measuring instrument
J-H curve B-H curve Magnetic hysteresis loop measuring instrument-Nippon Förster Co., Ltd.

J-H curve B-H curve Magnetic hysteresis loop measuring instrument
Nippon Förster Co., Ltd.

Nippon Förster Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

21.0hours

Relatively Fast Response


About This Product

■Magnetic hysteresis loop (J-H curve/B-H curve) measuring device

It is the only measuring instrument in the world that can easily measure magnetic hysteresis curves on plates and round bars, is fully compliant with the new IEC 60404-7 standard, and can also measure the coercive force of parts regardless of shape. For VSM, which requires a φ10mm x h10mm cylindrical sample, it is now possible to measure the magnetic hysteresis of free-form samples, and automatic demagnetization (demagnetizing field) correction calculations are possible for bars and plates of specified sizes. With the newly developed JH Extension Module and KOERZIMAT HCJ 1.097, the measurement of hysteresis loops (magnetic hysteresis curves) has been improved from the previous industry standard, which required cost and labor to prepare and where the skill of the operator affected the measured value. It is now possible to measure free-form samples instead of ring-shaped (doughnut-shaped) samples, and automatic demagnetization (demagnetizing field) is available for plates and round bars of specific sizes. Correction is now possible. It achieves low-cost, quick, accurate, and high-throughput measurements, and can greatly contribute to improving the efficiency and reducing costs of measuring large quantities of samples during customer quality control and research and development. Also, due to the influence of noise, VSM cannot measure with an accuracy of several tens of A/m, but with KOERZIMAT HCJ, measurement up to 0.2 A/m is 10% below the 5 A/m specified by IEC 60404-7. This is possible with an accuracy within the error range.

■Basic specifications

Coercive force measurement range (auto range 0 to 100 kA/m) / Coercive force measurement time (fixed 3 seconds) / Magnetization time (1 to 40 seconds, adjustable) / HCJ measurement error (less than ±1% of measured value) / Coil Inner diameter/inner case (41mm, 62mm) / Maximum magnetizing magnetic field strength of 450kA/m / 1.6mm thick & 2mm wide 10mm plate material Automatic demagnetization (demagnetizing field) correction is possible with a round bar of 8 to 12 mm and magnetic permeability of µr 100 to 4000.

  • Product

    J-H curve B-H curve Magnetic hysteresis loop measuring instrument

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1 Models of J-H curve B-H curve Magnetic hysteresis loop measuring instrument

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J-H curve B-H curve Magnetic hysteresis loop measuring instrument-Part Number-Magnetic hysteresis loop measuring instrument

Magnetic hysteresis loop measuring instrument

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About Company Handling This Product

Response Rate

100.0%


Response Time

21.0hrs

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