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 the Unipolar System page.
|Pole gap||Variable from 0 to 75mm.|
|Pole Face Diameter||20mm or 40mm (reversible poles)|
|Operating Field||±0.65T at a pole gap of 20mm with ±6A true bipolar excitation. (Higher fields with smaller gaps.) Intermittant operation to 8A excitation for approximately 0.8T with a 20mm pole gap.|
|Field Uniformity||±0.5% over an 18mm diameter disc in the median plane.|
|Current Stability||0.02% over 8 hours.|
|Current Control Resolution||12 bit.|
|Field Readout Resolution||12 bit (0.1mT up to 0.6T field).|
|Computer Control||IEEE-488 interface with LabVIEW.|
|Cooling||Water, 1l/min (0.26 US gpm).
Air cooling up to approx. 3.5A excitation.
|AC Power||115V/230Vac selectable, single phase, 50/60Hz, 9.5A, (@ 115V).|
Specifications are subject to change without notice.
Terms and Conditions
Terms and Conditions:
Prices are for domestic delivery within the USA and Canada.
Prices to other Countries approximately 1.1x USA List Prices.
Prices are expressed in U.S. Dollars, FCA San Carlos, California.
Prices are subject to change without notice.
OEM discounts are available.
Visa, MasterCard, Amex, Prepayment before shipment, or Net 30 days (subject to credit acceptance).
60 to 90 days after receipt of written firm order.