3474 Electromagnet System with Field Reversal
This Electromagnet System is suitable for applications requiring high fields and field reversal, such as B-H loops, magnetic separation studies, magnetization of components, magneto-optical measurements, and superconducting material qualification. For continuous operation fields can be in excess of 3T with a 25mm pole gap or 2T with a 50mm pole gap. Intermittent operation to 170A is possible with higher power power supplies. This can be useful at higher gaps. Alternatively, the 3474 can be integrated with a very high performance Power Supply for spectrometry applications.
If a true bipolar system is required, please go the the True Bipolar page.
Please download our Minimum Facilities Requirements paper for important information regarding system installiation, site set-up and materials required.
|Pole gap||Variable from 0 to 160mm.|
|Pole Face Diameter||150mm (250mm, 200mm 100mm, 75mm, 50mm,
and 25mm pole caps are also available).
|Operating Field||±1.9T at a pole gap of 51mm (2.0 inch) with ±140A excitation.|
|Field Uniformity||±350ppm over a 40mm diameter disc in the
|Current Stability||0.1% over 8 hours. (High stability power supply
|Current Control Resolution||14 bit.|
|Field Readout Resolution||12 bit (0.2mT up to 1.2T field, 0.5mT up to 3.0T field).|
|Computer Control||IEEE-488 interface with LabVIEW.|
|Cooling||Water, 15l/min (4 US gpm).|
|AC Power (Power Supply)||187-242V, 62A, 47-63Hz ac, 3 phase|
|AC Power (Equipment Rack)||115Vac, single phase, 50/60Hz, 15A|
Specifications and pricing are subject to change without notice.
GMW can provide a wide range of Electromagnet Systems for laboratory and industrial applications.