3472 Electromagnet System True Bipolar
Applications:
This Electromagnet System achieves true bipolar field with computer control. It is particularly suitable for Hall effect studies, magneto-optical measurements, and high temperature superconductor investigations. Options are available for higher fields at reduced pole gaps (e.g. 1.7T at a 25mm gap with a 50mm pole face diameter), axial holes for light entry and exit, and unipolar power supplies. For larger pole gap requirements up to 100mm refer to the 3472-50 which has 50A rather than 70A coils.
If a high precision system is required, please go the the High Precision System page.
| Pole gap | Variable from 0 to 82mm. |
|---|---|
| Pole Face Diameter | 100mm (75mm, 50mm, and 25mm pole caps are also available). |
| Operating Field | ±0.9T at a pole gap of 51mm (2.0 inch) with ±70A excitation. Intermittant operation to 100A excitation for approximately 1.1T. |
| Field Uniformity | ±0.5% over a 30mm 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, 6l/min (1.6 US gpm). Air cooling up to approx. 20A excitation. |
| AC Power (Power Supply) | 208Vac or 400Vac, three phase, 50/60Hz, user selectable. |
| AC Power (Equipment Rack) | 115Vac, single phase, 50/60Hz, 15A |
| 1A | 1 | 3472-70 | H-frame Electromagnet, 100mm, 70A coils | 21,440 |
| 1B | 2 | 17801881 | Single pole, 100mm face diameter (purchase as pair) | 610 |
| 1C | 1 | 17800520 | 45° Mounting Angle Pair | 630 |
| 1D | 1 | 11803170 | Rolling Base | 4,900 |
| 1E | 1 | 16907-0052-5 | Cable, Current and Interlock, 70A, 5m | 750 |
| 1F | 1 | BPS-85-70 | Power Supply, true bipolar, 85V, 70A, Output noise, <5mArms, analog voltage programmable. | 25,500 |
| 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: | $59,730 | |||
| 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 | 11901280 | 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 |
| 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. | 3,750 |
| Computer control sub system: | $6,390 | |||
| 5A | 1 | TF50 B A 208/60 T1 FCR | Recirculating Water Chiller, 5kW, 208Vac, 60Hz, 13.3 l/min @ 4.1 bar. | $12,110 |
| 6A | 1 | Installation | Installation & Training, up to 2 days at customers site, includes all expenses. |
$6,520 |
| Complete Electromagnet System: | $93,440 | |||
| 1A | 1 | 3472-70 | H-frame Electromagnet, 100mm, 70A coils | 21,440 |
| 1B | 2 | 17801881 | Single pole, 100mm face diameter (purchase as pair) | 610 |
| 1C | 1 | 17800520 | 45° Mounting Angle Pair | 630 |
| 1D | 1 | 11803170 | Rolling Base | 4,900 |
| 1E | 1 | 16907-0052-5 | Cable, Current and Interlock, 70A, 5m | 750 |
| 1F | 1 | BPS-85-70 | Power Supply, true bipolar, 85V, 70A, Output noise, <5mArms, analog voltage programmable. | 25,500 |
| 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: | $59,730 | |||
| 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 | 11901280 | 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 |
| 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. | 3,750 |
| Computer control sub system: | $6,390 | |||
| 5A | 1 | TF50 B A 208/60 T1 FCR | Recirculating Water Chiller, 5kW, 208Vac, 60Hz, 13.3 l/min @ 4.1 bar. | $12,110 |
| 6A | 1 | Installation | Installation & Training, up to 2 days at customers site, includes all expenses. |
$6,520 |
| Complete Electromagnet System: | $93,440 | |||
Specifications 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.