3 Axis Helmholtz Coil

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Helmholtz Coil Using two same coils with equal radius and turns,arrange them to be coaxial and let their distance be equal to the radius of the coil,this called Helmholtz coil. It can be used to generate magnetic field from extremely weak magnetic to hundreds of Gauss. Specifications: Model Shape Average radius (cm) Center magnetic field(Gs) Power (W) Even magnetic field space(mm3) Magnetic field center evevness ^H/H DXHC75-5 square 75 5 500 375×375×375 1×10-2 250×250×250 1×10-3 DXHC75-2 square 75 2 300 60×60×60 1×10-4 DXHC60-10 square 60 10 700 200×200×200 1×10-3 48×48×48 1×10-4 DXHC60-2 square 60 2 200 300×300×300 1×10-2 DXHC50-20 square 50 20 800 250×250×250 1×10-2 DXHC50-2 square 50 2 100 40×40×40 1×10-4 DXHC40-50 square 40 50 1500 200×200×200 1×10-2 DXHC40-10 square 40 10 400 133×133×133 1×10-3 DXHC40-2 square 40 2 100 32×32×32 1×10-4 DXMC30-300 round 30 300 5500 150×150×150 1×10-2 DXMC30-50 round 30 50 1000 24×24×24 1×10-4 DXHC30-10 round 30 10 200 150×150×150 1×10-2 DXHC30-2 round 30 2 50 100×100×100 1×10-3 DXMC25-1000 round 25 1000 8000 Φ125×125 1×10-2 DXMC25-500 round 25 500 4000 Φ83×83 1×10-3 DXMC25-50 round 25 50 500 Φ20×20 1×10-4 DXMC25-10 round 25 10 100 Φ125×125 1×10-2 DXMC25-2 round 25 2 20 Φ83×83 1×10-3 DXMC20-500 round 20 500 2500 Φ100×100 1×10-2 DXMC20-50 round 20 50 500 Φ67×67 1×10-3 DXMC20-10 round 20 10 100 Φ16×16 1×10-4 DXMC20-5 round 20 5 50 Φ100×100 1×10-2 DXMC20-2 round 20 2 30 Φ67×67 1×10-3 DXMC15-300 round 15 300 1000 Φ75×75 1×10-2 DXMC15-100 round 15 100 400 Φ12×12 1×10-4 DXMC15-10 round 15 10 50 Φ50×50 1×10-3 DXMC10-200 round 10 200 400 Φ50×50 1×10-2 DXMC10-50 round 10 50 100 Φ8×8 1×10-4 DXMC10-10 round 10 10 30 Φ50×50 1×10-2 DXMC7-100 round 7 100 100 Φ35×35 1×10-2 DXMC7-50 round 7 50 50 Φ23×23 1×10-3 DXMC7-10 round 7 10 20 Φ6×6 1×10-4 Feature: Open space, easy to use, magnetic field has a good linear relationship with current, magnetic field space has a very wide uniform area,which is suitable to generate one-dimensional, two-dimensional and three-dimensional space composite magnetic field. Application: 1. to generate standard magnetic field 2. calibration for Hall probes and various magnetometers 3. compensation for earth magnetic field 4. judgement for magnetic shielding effect 5. measurement and removement for space radiation magnetic field 6. for magnetic properties 7. study for biomagnetism Note: Magnetic field intensity: the value of the magnetic field in the magnetic field center,when power is maximum Uniform area: the relatively homogeneous magnetic field space surrounding magnetic field centre, or the required magnetic field for users’experiments Space uniformity: the magnetic deviation degree in uniform area Stability: the degree of change when the magnetic field working over a period of time. Working time:the longest using time Work period: the interval time between continuous work for more than two times Our company specializes in the design and production of the Helmholtz coil, could put forward design scheme and proceed multi-dimensional space design according to the magnetic field strength, magnetic field homogeneity and uniformity level. With precise design, precise calculation and elaborate manufacture, our products have been chosen for the tertiary institutions, research units and the vast majority of users,received high reputation.

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Dexing Magnet Tech. Co., Ltd

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