Magnet NMR Permanent Magnet

Dexinmag permanent NMR magnet designed for nuclear magnetic resonance applications. Precision-machined pole faces provide stable, repeatable performance and a highly uniform magnetic field distribution.

Available models and parameters

• NMR 7014-03
  • Pole face diameter: 70 mm
  • Air gap: 14 mm
  • Center magnetic field: 0.3 T
  • Size of uniform field: Φ6*3 (mm)
  • Shape / uniform field size: 100 x 124 x 130 mm
  • Weight: 8.2 Kg
• NMR 7014-066
  • Pole face diameter: 70 mm
  • Air gap: 14 mm
  • Center magnetic field: 0.66 T
  • Size of uniform field: Φ6*3 (mm)
  • Shape / uniform field size: 100 x 124 x 130 mm
  • Weight: 10 Kg
• NMR 10020-03
  • Pole face diameter: 100 mm
  • Air gap: 20 mm
  • Center magnetic field: 0.3 T
  • Size of uniform field: Φ8*5 (mm)
  • Shape / uniform field size: 130 x 136 x 166 mm
  • Weight: 15 Kg
• NMR 10020-05
  • Pole face diameter: 100 mm
  • Air gap: 20 mm
  • Center magnetic field: 0.5 T
  • Size of uniform field: Φ8*5 (mm)
  • Shape / uniform field size: 130 x 136 x 166 mm
  • Weight: 18 Kg
• NMR 10030-05
  • Pole face diameter: 100 mm
  • Air gap: 30 mm
  • Center magnetic field: 0.5 T
  • Size of uniform field: Φ6*5 (mm)
  • Shape / uniform field size: 150 x 130 x 134 mm
  • Weight: 21 Kg
• NMR 14025-03
  • Pole face diameter: 140 mm
  • Air gap: 25 mm
  • Center magnetic field: 0.3 T
  • Size of uniform field: Φ10*7 (mm)
  • Shape / uniform field size: 170 x 145 x 210 mm
  • Weight: 25 Kg
• NMR 14025-058
  • Pole face diameter: 140 mm
  • Air gap: 25 mm
  • Center magnetic field: 0.58 T
  • Size of uniform field: Φ10*7 (mm)
  • Shape / uniform field size: 170 x 145 x 210 mm
  • Weight: 30 Kg
• NMR 14030-037
  • Pole face diameter: 140 mm
  • Air gap: 30 mm
  • Center magnetic field: 0.37 T
  • Size of uniform field: Φ8*8 (mm)
  • Shape / uniform field size: 170 x 158 x 210 mm
  • Weight: 30 Kg
• NMR 5030-045
  • Pole face diameter: 50 mm
  • Air gap: 30 mm
  • Center magnetic field: 0.45 T
  • Size of uniform field: Φ6*3 (mm)
  • Shape / uniform field size: 140 x 200 x 160 mm
  • Weight: 8.2 Kg
• NMR 470120-027
  • Pole face diameter: 470 mm
  • Air gap: 120 mm
  • Center magnetic field: 0.27 T
  • Size of uniform field: Φ50*30 (mm)
  • Shape / uniform field size: 440 x 640 x 600 mm
  • Weight: 780 Kg
• NMR 15030-04
  • Pole face diameter: 150 mm
  • Air gap: 30 mm
  • Center magnetic field: 0.4 T
  • Size of uniform field: Φ10*8 (mm)
  • Shape / uniform field size: 230 x 180 x 170 mm
  • Weight: 40 Kg
• NMR 6525-09
  • Pole face diameter: 65 mm
  • Air gap: 25 mm
  • Center magnetic field: 0.9 T
  • Size of uniform field: Φ8*5 (mm)
  • Shape / uniform field size: 285 x 320 x 320 mm
  • Weight: 72 Kg

Technical specifications

• Designed for NMR applications with precision machining for stable and repeatable performance.
• Very uniform magnetic field; guaranteed uniformity in the uniform region: 1 ~ 5 × 10⁻⁴.
• Multiple standard models available with varying pole diameters, air gaps and center field strengths (see model list above for detailed per-model dimensions and weights).