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BioSpec 3T - Superior liquid cryogen-free magnet technology

Magnet

  • Field strength: 3 Tesla (rampable)*
  • Bore diameter: 18 cm
  • Homogeneity (35 mm DSV): ± 0.05 ppm
  • Homogeneity (50 mm DSV): ± 0.1 ppm
  • Stray field (center to 0.5 mT): 0.53 / 0.88 m (radial / axial)
  • Magnet hold-time during power outage or cold water failure:
    4 hours

*Ramping the magnetic field from 0 to 3 Tesla is possible but requires additional hardware (e.g. preamplifiers and frequency specific RF Coils) and services.

Cooling & Power Requirements

  • Magnet compressor cooling: water-water heat exchanger
  • Gradient cooling: water-water heat exchanger
  • Electronics cooling: air flow through cabinets
  • Typical heat dissipation to air: ~ 4.2 kW
  • Typical heat dissipation to facility water: ~ 11.0 kW

Gradients

  • Gradient inner diameter: 105 mm
  • Gradient strength: 450 mT/m (900 mT/m with high power option)
  • Slew rate: 4200 T/m/s
  • Max. DC gradient strength, @ 15 °C, 8 l/min: 335 mT/m

Space Requirements

  • Max. height of instrument: 195 cm
  • Weight of instrument (including motorized animal handling system, transmitters and preamplifiers): 1350 kg
  • Min. ceiling height (needed for service only): 230 cm
  • Minimum required floor space: 290 cm x 280 cm (8 m2)