3474 Electromagnet System True Bipolar

Applications:

This Electromagnet System is suitable for applications requiring high fields and true bipolar operation, 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 system with field reversal  is required, please go the the System with Field Reversal page.

Please download our Minimum Facilities Requirements paper for important information regarding system installation, 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 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, 15l/min (4 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

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 2 BPS-85-70 Power Supply, true bipolar, 85V, 70A, Output noise, <5mArms, analog voltage programmable. Two supplies, connected in parallel. 51,000
1G 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: $123,460
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: $7,370
5A 1 TF150 B W 208/60/3 P3 FCR DCOM Recirculating Water Chiller, Water-cooled, 15kW, 208Vac, 60Hz, 29A, 3P, 38l/m 2.2bar. $24,470
6A 1 Installation Installation & Training, up to 2 days at customers site,includes all expenses. $6,520
Complete Electromagnet System: $170,510

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 2 BPS-85-70 Power Supply, true bipolar, 85V, 70A, Output noise, <5mArms, analog voltage programmable. Two supplies, connected in parallel. 51,000
1G 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: $123,460
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: $7,370
5A 1 TF150 B W 208/60/3 P3 FCR DCOM Recirculating Water Chiller, Water-cooled, 15kW, 208Vac, 60Hz, 29A, 3P, 38l/m 2.2bar. $24,470
6A 1 Installation Installation & Training, up to 2 days at customers site,includes all expenses. $6,520
Complete Electromagnet System: $170,510

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.