Products: SpinCoil Series Helmholtz Coils

SpinCoil: General Description

Micro Magnetics' SpinCoil series of Helmholtz coils are used to generate uniform magnetic field over certain volume in space. Each set of Helmholtz coils consists of two coils in a special arrangement to maximize the spatial volume of uniform magnetic field. The magnetic field generated is propositional to a DC or AC current into the coil. Each SpinCoil comes with a field-current calibration report. We offer standard Helmholtz coils with different dimensions for generating single axis, two-axis, or three-axis magnetic field.

Rotational view of SpinCoil

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Quality construction: The SpinCoil series of Helmholtz coils use high quality insulating materials for the physical frame. The conducting wires are encapsulated in epoxy for mechanical stability. The physical package and the windings of the wires are manufactured for maximum field uniformity and stability.

Accurate calibration: We design the Helmholtz coils' physical and electrical parameters based on the theory of electromagnetism. On top of this, we provide an accurate experimental calibration data for each set of Helmholtz coils. Calibration accuracy is 0.4%.

Adaptive platform design: A set of mounting holes for the sample holder platform is provided in the uniform field region. We also offer sample holder platform which guarantees central alignment for sample measurement.

Easy operation: Colored banana connectors on the stand of the Helmholtz coils are used to connect to the external power supply, with each color indicating the polarity of current direction, and hence, the field direction.

Multi-axis magnetic field generation: The SpinCoil series are designed such that single, double, or triple sets of Helmholtz coils can be easily assembled together. As a result, you can generate magnetic field vectors in X, XY, or XYZ coordinates.

Customer centered services: We guarantee our products against defective parts and poor workmanship.

Please visit our online store for more product information, or contact us at with any questions.

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