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hot products

  • Hall Effect Measurement System

    DX-100 Hall Effect Measurement System

  • soft magnetic material coercivity measuring device

    DX-2012HC soft magnetic material coercivity measuring device

  • Fluxgate Magnetometer

    DX-330F 3D Fluxgate Magnetometer

  • Gauss Meter

    DX-105 Gauss Meter

  • Double-Yoke Double-Tuning Adjustable Air Gap Electromagnet

    DXSB Double-Yoke Double-Tuning Adjustable Air Gap Electromagnet

  • 3 Axis Helmholtz Coils

    3 Axis Helmholtz Coils


Halbach array permanent magnets

The Halbeck array is a magnet structure that is an engineering-like approximate ideal structure with the goal of producing the strongest magnetic field with the smallest number of magnets. The Halbach magnetic ring combines the radial and parallel arrangement of the magnets.

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Halbach array permanent magnets

Halbach Array is a magnet structure, is the engineering of the approximate ideal structure, the goal is to use the smallest amount of magnet to produce the strongest magnetic field. In 1979, the American scholar Klaus Halbach made the electronic accelerating experiment, found this special permanent magnet structure, and gradually improve the structure, and ultimately the formation of the so-called "Halbach"


The Halbach magnetic ring combines the radial and parallel arrangement of the magnet. If the end effect is neglected and the permeability of the surrounding magnetized material is considered infinite, the permanent magnet structure eventually forms a one- Side field, which is a significant feature of Halbach.


Array of different ways to form different combinations of magnetic ring :


B type magnetic ring H201


Dimensions: Φ60*50mm, inner diameter: Φ20mm, weight: 1Kg
12 sector-shaped magnetic blocks, each having a different magnetization direction, arranged in a Halbch annular array;
Central magnetic field strength is 1.04T;
The uniformity is 0.5% in the axial direction and 0.5% in the radial direction in the center of the magnetic field Φ6*6 mm.

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Main Products
  • DX-2012HC Soft Magnetic Material Coercivity Measuring Device

    DX 2012HC soft magnetic material coercivity measuring device is mainly used for rapid measurement of soft materials including: pure iron and carbon steel, soft ferrite, magnetic powder and other regular and irregular open circuit samples, and the test method is reliable.

  • DX-100 Hall Effect Measurement System

    DX 100 Hall effect test system can be divided into normal temperature, high temperature, low temperature, high and low temperature Hall effect test system; It is used to measure the carrier concentration, mobility, resistivity, Hall coefficient, etc. of semiconductor materials; It is an essential tool for studying the electrical properties of semiconductor materials.

  • DX-9000 Series Vibration Sample Magnetometer

    DX-9000 series vibrating sample magnetometer is a kind of magnetometer developed by Xiamen Dexing Magnet Tech. Co., Ltd. The main research and development of the magnetic material measurement system is a new generation of products based on the electromagnet platform.

  •  DX-2100AM Magnetization Angle Measurement System

    The DX 2100AM magnetization angle measurement system is connected to the independent three component fluxmeter by a three dimensional Helmholtz coil to form a hardware test part;Through a microcomputer conversion of the test data of three components, a complete magnetization angle measurement system is formed.