3470 Electromagnet System with Bipolar Field

Applications

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.

Specifications

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).

System Components

1A 1 3470 C-frame Electromagnet, 45mm $5,710
1B 2 17801500 Single Pole, 20mm and 40mm face dia reversable.
(purchase as pair)
880
1C 1 16907-0050-1 Cable, Current and Interlock, 10A, 5m 420
1D 1 BOP 50-8DL Power Supply, ±50V, ±8A, true bipolar 5,950
1E
1 5972 19" 2U Rack Mount Cabinet with USB Interface NI DAQ, Power Supply for Field Transducer, Electromagnet Interlock Status, connectors on rear panel for USB connector, field transducer & interlocks. 5,900
Electromagnet sub system: $18,860
2A 1 I1A-0YA02F-J02T0K5J Single Axis Low Noise Hall Transducer, Probe Type 'A', 2m Cable, Fixed Connector, 2T, 0.5kHz, 0.1% Linearity 3,290
2B 1 S12-5 Power Supply, ±12V, 90 - 264Vac, 1.8m Cable 480
2C 1 11901230 Probe Holder, aluminum, transverse 150
2D 1 17903010 Magnet Mounting Base 410
2E 1 11901290 Probe Mount, 4-way adjustable 730
Teslameter (Gaussmeter) sub system: $5,060
3A 1 GMW-RC-1920 GMW EIA 19" Rack, 20U $4,050
4A 1 AIOC-i5 All-In-One Computer. Intel Core i5 CPU, Windows 10 Professional 64-bit English, 8GB RAM, 500GB HDD, DVD±RW, Non-touch 19.5 inch LCD display. Wireless keyboard and mouse. 3 year manufacturer warranty. 1,460
4B 1 LVMCTRL LabVIEW Magnet Control software. Requires LabVIEW 2010 or later. 1,180
4C 1 776670-35 LabVIEW Full System for Windows with 1 year service. 3,900
Computer control sub system: $6,540
5A 1 TF9 B A 115/60 T1 FCR DCOMACOM Recirculating Water Chiller, 0.9kW, 115Vac, 60Hz, 13.2 l/min @ 4.1 bar. Flow control readout. Analog control readout. $8,440
6A 1 Installation Installation & Training, 2 days at customers site $6,520
Complete Electromagnet System: $49,470

System Components

1A 1 3470 C-frame Electromagnet, 45mm $5,710
1B 2 17801500 Single Pole, 20mm and 40mm face dia reversable.
(purchase as pair)
880
1C 1 16907-0050-1 Cable, Current and Interlock, 10A, 5m 420
1D 1 BOP 50-8DL Power Supply, ±50V, ±8A, true bipolar 5,950
1E
1 5972 19" 2U Rack Mount Cabinet with USB Interface NI DAQ, Power Supply for Field Transducer, Electromagnet Interlock Status, connectors on rear panel for USB connector, field transducer & interlocks. 5,900
Electromagnet sub system: $18,860
2A 1 I1A-0YA02F-J02T0K5J Single Axis Low Noise Hall Transducer, Probe Type 'A', 2m Cable, Fixed Connector, 2T, 0.5kHz, 0.1% Linearity 3,290
2B 1 S12-5 Power Supply, ±12V, 90 - 264Vac, 1.8m Cable 480
2C 1 11901230 Probe Holder, aluminum, transverse 150
2D 1 17903010 Magnet Mounting Base 410
2E 1 11901290 Probe Mount, 4-way adjustable 730
Teslameter (Gaussmeter) sub system: $5,060
3A 1 GMW-RC-1920 GMW EIA 19" Rack, 20U $4,050
4A 1 AIOC-i5 All-In-One Computer. Intel Core i5 CPU, Windows 10 Professional 64-bit English, 8GB RAM, 500GB HDD, DVD±RW, Non-touch 19.5 inch LCD display. Wireless keyboard and mouse. 3 year manufacturer warranty. 1,460
4B 1 LVMCTRL LabVIEW Magnet Control software. Requires LabVIEW 2010 or later. 1,180
4C 1 776670-35 LabVIEW Full System for Windows with 1 year service. 3,900
Computer control sub system: $6,540
5A 1 TF9 B A 115/60 T1 FCR DCOMACOM Recirculating Water Chiller, 0.9kW, 115Vac, 60Hz, 13.2 l/min @ 4.1 bar. Flow control readout. Analog control readout. $8,440
6A 1 Installation Installation & Training, 2 days at customers site $6,520
Complete Electromagnet System: $49,470

Specifications are subject to change without notice.