3474 Electromagnet System with Field Reversal

Applications:

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.

Specifications

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
median plane.
Current Stability 0.1% over 8 hours. (High stability power supply
available.)
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

System Components

1A 1 3474-140 H-frame Electromagnet, 250mm, 140A coils 55,140
1B 1 17801713 Single pole, 150mm face diameter (purchase as pair) 2,220
1C 1 17801730 45° Mounting Angle Pair 690
1D 1 11801800 Rolling Base 7,830
1E 1 16907-0053-2 Cable, Current and Interlock, 5971-160 Reversing switch to 3474, 160A, 5m 680
1F 1 SGA100/150C-0AAA Power Supply, 100V, 150A, unipolar.
Input: 187-242V, 62A, 47-63Hz ac, 3 phase.
13,950
1G 1 5971-160 Current Reversal Switch, 160A, with NI USB-6251 Interface 8,800
1H 1 16907-0062-2 Cable, Current and Interlock, SGA100/150 to 5971-160, 160A, 0.75m 620
Electromagnet sub system: $89,930
2A 1 I1A-0YA02F-J05T0K5J Single Axis Low Noise Hall Transducer, Probe Type 'A', 2m Cable, Fixed Connector, 5T, 0.5kHz, 0.1% Linearity 3,480
2B 1 16912-0000-0 Cable, signal and power, 5m 280
2C 1 11901230 Probe Holder, aluminum, transverse 150
2D 1 11901250 Probe Mount, 4-way adjustable 730
Teslameter (Gaussmeter) sub system: $4,640
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 manufactuer warranty. $1,460
4C 1 LVMCTRL LabVIEW Magnet Control software. Requires LabVIEW 2010 or later. 1,180
4D 1 776670-35 LabVIEW Full System for Windows with 1 year service. 3,900
Computer control sub system: $6,540
5A 1 TF150 B W 208/60/3 P3 FCR DCOMACOM Recirculating Water Chiller, Water-cooled, 15kW, 208Vac, 60Hz, 29A, 3P, 38l/m 2.2bar. $23,410
6A 1 Installation Installation & Training, up to 2 days at customers site $6,520
Complete Electromagnet System: $135,090

System Components

1A 1 3474-140 H-frame Electromagnet, 250mm, 140A coils 55,140
1B 1 17801713 Single pole, 150mm face diameter (purchase as pair) 2,220
1C 1 17801730 45° Mounting Angle Pair 690
1D 1 11801800 Rolling Base 7,830
1E 1 16907-0053-2 Cable, Current and Interlock, 5971-160 Reversing switch to 3474, 160A, 5m 680
1F 1 SGA100/150C-0AAA Power Supply, 100V, 150A, unipolar.
Input: 187-242V, 62A, 47-63Hz ac, 3 phase.
13,950
1G 1 5971-160 Current Reversal Switch, 160A, with NI USB-6251 Interface 8,800
1H 1 16907-0062-2 Cable, Current and Interlock, SGA100/150 to 5971-160, 160A, 0.75m 620
Electromagnet sub system: $89,930
2A 1 I1A-0YA02F-J05T0K5J Single Axis Low Noise Hall Transducer, Probe Type 'A', 2m Cable, Fixed Connector, 5T, 0.5kHz, 0.1% Linearity 3,480
2B 1 16912-0000-0 Cable, signal and power, 5m 280
2C 1 11901230 Probe Holder, aluminum, transverse 150
2D 1 11901250 Probe Mount, 4-way adjustable 730
Teslameter (Gaussmeter) sub system: $4,640
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 manufactuer warranty. $1,460
4C 1 LVMCTRL LabVIEW Magnet Control software. Requires LabVIEW 2010 or later. 1,180
4D 1 776670-35 LabVIEW Full System for Windows with 1 year service. 3,900
Computer control sub system: $6,540
5A 1 TF150 B W 208/60/3 P3 FCR DCOMACOM Recirculating Water Chiller, Water-cooled, 15kW, 208Vac, 60Hz, 29A, 3P, 38l/m 2.2bar. $23,410
6A 1 Installation Installation & Training, up to 2 days at customers site $6,520
Complete Electromagnet System: $135,090

Specifications and pricing are subject to change without notice.

GMW can provide a wide range of Electromagnet Systems for laboratory and industrial applications.
Please contact us for more detailed information.