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Square Helmholtz Coil Description
The square Helmholtz coil features a uniform area and contains a large open space, generally used for the testing of larger samples that vary in length. The square Helmholtz coil can be designed as an 1D, 2D, or 3D coil and is suitable for generating standard magnetic fields, compensating for Earth’s magnetic field, geomagnetic environment simulation, determination of magnetic shielding effect, electromagnetic interference simulation experiment, calibration of hall probes and various magnetometers, research of biological magnetic fields, and the study material magnetic properties
Square Helmholtz Coil Dimensions
Square Helmholtz Coil Specifications
HC16-1
HC16-1
Three-dimensional square coil
Magnetic field center strength: 1Gs
Magnetic field center uniformity: 1*10e-3
Uniform area: 45*45*45mm³
Side length: 320mm
HCF17.5-50
HCF17.5-50
Three-dimensional square coil
Magnetic field center strength: 50Gs
Magnetic field center uniformity: 1*10e-3
Uniform area: 50*50*50mm³
Minimum side length: 350mm
HC120-10
HC120-10
One-dimensional square coil
Magnetic field center strength: 10Gs
Magnetic field center uniformity: 1%
Uniform area: 600*600*600mm³
Side length: 2400mm
Power frequency: 50Hz
HC120-5
HC120-5
Three-dimensional square coil
Magnetic field center strength: 5Gs
Magnetic field centeruniformity: 1*10e-3
Uniform area: 320*320*320mm³
Side length: 2400mm
HC40-15
HC40-15
Three-dimensional square coil
Magnetic field center strength: 15Gs
Magnetic field center uniformity: 1*10e-3
Uniform area: 120*120*120mm³
Side length 800mm
HC45-1
HC45-1
Three-dimensional square coil
Magnetic field center strength: 1.0Gs
Magnetic field center uniformity: 1*10e-3
Uniform area: 135*135*135mm³
Side length 900mm
HC90-5
HC90-5
One-dimensional coil
Magnetic field center strength: 5Gs
Magnetic field uniformity: ΔH/H=5*10e-3
Uniform area: 500*500*1000mm³
Side length: 1800mm
Power supply: 540W (6A, 90V)
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