This Electromagnet System achieves field reversal with computer control. It is particularly suitable where a smaller, lighter, lower cost magnet is required for Hall effect studies, magneto-optic measurements on an optical table, high temperature superconductor investigations and B-H characteristics at higher fields.
If a bipolar system is required, please go the the Bipolar System page.
Specifications
Pole gap
Variable from 0 to 85.8mm.
Pole Face Diameter
38mm (76mm poles caps are also available).
Operating Field
±2.0T at a pole gap of 20mm with a true bipolar
70A excitation.
Field Uniformity
±0.5% over a 20mm diameter disc in the
median plane. (25mm pole gap.)
Current Stability
0.05% over 8 hours.
Current Control Resolution
15 bit.
Field Readout Resolution
15 bit (0.2mT up to 2.0T field).
Computer Control
USB interface with LabVIEW.
Cooling
Water, 4l/min (1 US gpm).
AC Power (Power Supply)
180-264Vac, 3 phase, 50/60Hz, 21A
AC Power (Equipment Rack)
115Vac, single phase, 50/60Hz, 15A
Specifications and prices are subject to change without notice.
GMW can provide a wide range of Electromagnet Systems for laboratory and industrial applications.