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TD8310 Testing System For Permanent Magnet Materials

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Product Introduction

TD8310 is mainly used to measure the magnetic properties of various types of permanent magnet materials, and draw relevant magnetic characteristic curves. It has the characteristics of convenient operation, fast measurement, good repeatability and high reliability.

The TD8310 meets international standards IEC 60404-5 and ASTM A977. Optional high temperature device enable measurements up to 220 ° C meets the international standard IEC / TR 61807.


Applications

  • Measuring materials : Alnico, Ferrite, NdFeB, SmCo, etc.

  • Sample shape: Ring, cylinder, circle, square, tile shape (with fixture).

  • Measurable parameters : Js, Br, Hcb, Hcj, ( BH )max, Hk and μrec.


Features

  • Adopt B or J coil + fluxmeter to measure B or J.

  • Adopt magnetometer + Hall probe or H coil + flux meter to measure H.

  • Equipped with electromagnet with Φ130 or Φ150 options,the maximum magnetic field of up to 2.55T.

  • Optional temperature cap enables the measured sample to reach 220 ° C for high temperature test.

  • Equipped with PC software to complete the test process automatically.

Technical Specifications


Reproducibility of the measured magnetic parameters

Measured   parameters

Typical   values

Guaranteed   values

(Alnico)

Guaranteed   values

(Ferrite,FeCrCo, NdFeB)

Br

0.3%

1.0%

2.0%

Hcb

0.3%

1.0%

2.0%

Hcj

0.3%

1.0%

2.0%

(BH)max

0.3%

1.5%

3.0%

  • Test temperature: 23 °C ± 5 °C.

  • The guarantee value is the value required in the relevant IEC standards.


Magnetizing   current

Range

0~± 25 A

Peak   power

1500 VA

Protection

Overvoltage,   overcurrent, overload, overheat protection

Teslameter

Range

0~4000 mT

Accuracy

≤ 2500 mT,0.5%*Range

Features

With   nonlinear correction

Fluxmeter

B   fluxmeter range

0~20 mWb

H   fluxmeter range

0~40 mWb

Resolution

0.1 μWb

Zero-drift

Better   than ± 1 μWb / min,Auto-zero


PC Software

  • Support Windows system, easy to operate.

  • Magnetization, demagnetization, and test of conventional permanent magnet samples are completed in one time, and the measurement time is short..

  • Measurement process automatic control completed.

  • Freely set the excitation current output percentage; perform zero-blown operation on the fluxmeter and the Tesla meter.

  • Automatically save measurement data, draw complete magnetic curves, and test conditions and sample parameters.

19-4

Main interface

19-5

B-H / J-H Hysteresis loop

19-6

Demagnetization curve

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