This Electromagnet System achieves true bipolar operation 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. The system can be run at 50A continuously or to ±70A at lower duty cycle. For larger pole gaps up to 150mm, refer to the Model 5403EG Extended Gap Electromagnet. A laminated Electromagnet, 5403AC, for pulse or AC operation is also offered.
Specifications
Pole gap
Variable from 0 to 86mm.
Pole Face Diameter
38mm (76mm poles caps are also available).
Operating Field
±1.3T at a pole gap of 25mm with ±50A excitation.
Intermittent operation to 70A excitation for approximately 1.5T with a 25mm pole gap.
Field Uniformity
±0.5%ppm over a 20mm diameter disc in the
median plane. (25mm pole gap.)
Current Stability
100ppm over 8 hours.
Current Control Resolution
16 bit (1 bit for polarity).
Field Readout Resolution
16 bit (1 bit for polarity).
Computer Control
USB interface with LabVIEW.
Cooling
Water, 2l/min (.5 US gpm).
AC Power (Power Supply)
208Vac or 400Vac, three phase, 50/60Hz, user selectable.
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.
