NMR Magnets

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Custom Permanent Magnet Dipoles for NMR & MRI applications

• 190 0.48T dipoles for an industrial process control application.

• Numerous small quantity, one of a kind dipoles for various applications.

NMR Magnet

(Magnet details have been removed from the photo.)

Developed Magnet Measurement and Test Equipment Details

X-Y-Z Computer Controlled Magnet Mapping Systems

Aster developed computer controlled magnet mapping systems that can utilize a Hall effect or NMR probes. Positional accuracy is +/- 0.02 mm.

A Halbach “ring” dipole being measured with a Group3 Model DTM-141 Digital Hall Effect Tesla Meter and Model MPT-141-2s Hall probe. Tesla Meter uses IEEE-488 interface to communicate measured data to the host computer. The three precision linear stages are controlled by a Galil motion control board installed in the host computer. The motion control board has both linear and circular interpolation capabilities. The stages have 600mm x 600mm x 200mm of travel.