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TD8570 Testing Apparatus for DC Magnetic Properties of Yoke Steel Sheets


Measure Hm, Bm, Jm, Br, Hc, μ, μm. Draw B-H or J-H loops, magnetization and permeability curves.


Reference

- GB/T 3655-2008 
- GB/T 3656-2008 
- GB/T 13012-2008 
- GB/T 13888-2009
- IEC 60404-2 
- IEC 60404-4 
- IEC 60404-7 


Application

- UUT: grain-oriented / non-oriented silicon steel, transformer, iron core.
- Epstein frame method: generate 75 kA/m magnetic field with 700T Epstein frame。
- Measuring DC parameter: Hm, Bm, Jm, Br, Hc, μi, μm .
- Drawing magnetizing curve, hysteresis loop, permeability curve.
- Measurement method: Ballistic method and scanning method。


Features

- Tester is traceable, it can be calibrated by higher standard voltmeter / amperemeter / power meter.
- Automatic demagnetization.
- Equip with software for calculating, drawing curve, and data management.
- Modular design for update and maintenance.
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Parameter of magnetic measurement

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Parameter of electrical measurement

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Automatic software

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