This Electromagnet System provides a bipolar field with computer control. The Electromagnet has small size and low mass and can be readily mounted with any field direction. It is appropriate for laboratory or production-line measurements of Hall effect, magneto-optic and other magnetic characteristics. Options are available for axial holes for light entry and exit.
If a unipolar system is required, please go the Unipolar System page.
Specifications
Pole gap
Variable from 0 to 34mm.
Pole Face Diameter
16mm or 37mm (reversible poles)
Operating Field
±1.5T at a pole gap of 10mm with 35A.
excitation. (Higher fields with smaller gaps.)
Field Uniformity
±0.5% over an 18mm diameter disc in the median plane.
Current Stability
0.02% over 8 hours.
Current Control Resolution
16 bit.
Field Readout Resolution
16 bit (0.1mT up to 0.6T field).
Computer Control
USB with Labview
Cooling
Water, 2l/min (0.5 US gpm).
Air cooling up to approx excitation.
AC Power
230Vac, single phase, 50/60Hz, 9.5A, (@ 115V).
Specifications are subject to change without notice.
GMW can provide a wide range of Electromagnet Systems for laboratory and industrial applications.
Please contact us for more detailed information.