DXDJ Multipole Electromagnet

Pole diameter: 30mm,
Pole Face: 15mm,
Air gap: 20mm,
Magnetic field: 0.15T,
The angle between incident light and reflected light is 90º,
Magnet with two 8A 50V power supply, each winding resistance is 3Ω;

Poles: 40 * 20mm,
Air gap: 20mm,
Magnetic field: 0.13T,
Power: 3A125V;

Fixed air gap: 70mm, with a pair of 40mm poles,
When the air gap is 70mm, the magnetic field is 0.1-0.15T;
Power: Two 20A20V power supply.

Pole diameter: Φ32mm,
Pole diameter: Φ32m,
Line package spacing: 80mm,
Adjustable quadrupole air gap, adjustable range is 40-80mm;
Quadrupole used in series, the current is 1A, and the surface magnetic field of the magnetic pole is 300Gs.

Quadrupole radial magnetization, Magnetic field direction: N-N relative, S-S relative, Working pole can be replaced;
Line bag gap greater than 300mm, Pole diameter: 130mm, single pole head adjustable distance no less than 75mm;
When the air gap is 40mm, the surface magnetic field of pole Hmax: ≥ 0.5T;
Water cooling.

Five-pole electromagnets, for the microscope, generate a three-dimensional magnetic field,
Volume within 150mm,
Height does not exceed 60mm,
300Gs per one-dimensional magnetic field, short-term use of up to 1000Gs.