Disc magnet DX series

custom-madefor calibrationfor medical applications

The Dexinmag Constant Magnetic Field Permanent Magnet (DX series) provides a stable, long-term magnetic field source without external power and is available in multiple DX-series models designed for fixed air-gap rigidity and precision.

Key benefits

• No external power required: energy-efficient, continuous operation without heating; compact size, low weight and cost-effective.
• Fixed air-gap design ensures structural rigidity and magnetic-field stability, suitable as a reference or standard magnetic field source.
• Wide applicability: selectable permanent-magnet solutions to meet diverse instrument and equipment requirements, including high-precision magnetic-field-source applications (for example, nuclear magnetic resonance instruments).
• Custom designs available: magnetic field strengths and special geometries can be engineered to customer specifications.

Technical parameters of the DX series permanent magnet

• DX5010-04 — Pole diameter: 50 mm; Air gap: 10 mm; Magnetic field: 0.4 T
• DX5010-06 — Pole diameter: 50 mm; Air gap: 10 mm; Magnetic field: 0.6 T
• DX5010-11 — Pole diameter: 50 mm; Air gap: 10 mm; Magnetic field: 1.1 T
• DX5020-04 — Pole diameter: 50 mm; Air gap: 20 mm; Magnetic field: 0.4 T
• DX5020-07 — Pole diameter: 50 mm; Air gap: 20 mm; Magnetic field: 0.7 T
• DX10020-06 — Pole diameter: 100 mm; Air gap: 20 mm; Magnetic field: 0.6 T
• DX10020-08 — Pole diameter: 100 mm; Air gap: 20 mm; Magnetic field: 0.8 T
• DX10020-10 — Pole diameter: 100 mm; Air gap: 20 mm; Magnetic field: 1.0 T
• DX10030-05 — Pole diameter: 100 mm; Air gap: 30 mm; Magnetic field: 0.5 T
• DX10030-07 — Pole diameter: 100 mm; Air gap: 30 mm; Magnetic field: 0.7 T
• DX10030-11 — Pole diameter: 100 mm; Air gap: 30 mm; Magnetic field: 1.1 T
• DX14040-05 — Pole diameter: 140 mm; Air gap: 40 mm; Magnetic field: 0.5 T
• DX15020-14 — Pole diameter: 150 mm; Air gap: 20 mm; Magnetic field: 1.4 T
• DX15070-05 — Pole diameter: 150 mm; Air gap: 70 mm; Magnetic field: 0.5 T
• DX165100-05 — Pole diameter: 165 mm; Air gap: 100 mm; Magnetic field: 0.5 T
• DX200110-05 — Pole diameter: 200 mm; Air gap: 110 mm; Magnetic field: 0.5 T

Characteristics / technical specifications

• Series name: DX series (multiple model variants listed above).
• Number of listed DX models on this page: 15.
• Pole diameter range (from listed models): 50 mm - 200 mm.
• Air gap range (from listed models): 10 mm - 110 mm.
• Magnetic field range (from listed models): 0.4 T - 1.4 T.