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GMW Dipole Electromagnets, 76mm, 5403 
Tabs
 
5403 ELECTROMAGNET SYSTEM - TRUE BIPOLAR
APPLICATIONS:
This Electromagnet System achieves true bipolar field with computer control. It is particularly suitable for Hall effect studies, magneto-optic measurements and high temperature superconductor investigations. Options are available for higher fields at reduced pole gaps (e.g. 1.5T at a 19mm or 0.75 inch gap with 38mm pole face diameter) axial holes for light entry and exit, and unipolar power supplies. For larger pole gaps up to 150mm, refer to the Model 5403EG Extended Gap Electromagnet. A laminated Electromagnet, 5403AC, for pulse or AC operation is also offered.
 Specifications
  Pole gap  Variable from 0 to 86mm.
  Pole Face Diameter  38mm (76mm poles caps are also available).
  Operating Field  ±0.75T at a pole gap of 25mm with a true bipolar
 40A excitation.
  Field Uniformity  ±0.5% over a 20mm diameter disc in the
 median plane. (25mm ploe gap.)
  Current Stability  0.02% over 8 hours.
  Current Control Resolution  16 bit.
  Field Readout Resolution  16 bit (0.2mT up to 1.2T field).
  Computer Control  IEEE-488 interface with LabView.
  Cooling  Water, 2l/min (.5 US gpm).
  AC Power (Power Supply)  115V/230Vac selectable, single phase, 50/60Hz,
 22A (115Vac)
  AC Power (Equipment Rack)  115Vac, single phase, 50/60Hz, 15A
 
 System Components
  1A  1  5403  C-frame Electromagnet, 76mm 5,220 
  1B  1  17901520  Pole pair, 38mm face diameter  920 
  1C  1  16900070  Cable, Current and Interlock, 60A, 5m 480 
  1D  2  BOP 20-20M  Power Supply, ±20V, ±40A, true bipolar 9,720 
  1E  1  BIT-4886  GPIB/IEEE 488 Interface for BOP, 16-bit 1,460 
Electromagnet sub system:  $17,800 
 
  2A  1  DTM-133-DG  Digital Teslameter, IEEE-488 Interface, 12-bit 2,380 
  2B  1  MPT-132-7s  Hall Probe, 4 range, 0.3T, 0.6T, 1.2T, 3.0T 2,810 
  2C  1  11901230  Probe Holder, aluminum, transverse 150 
  2D  1  11901280  Probe Mount, 4-way adjustable 730 
Teslameter sub system:  $6,070 
 
  3A  1  RC-351930  Bench height 19 inch rack 2,600 
  3B  1  17000025  Rack Mounting Panel, 1 Teslameter 110 
  3C  1  17000058  Panel Mount instrument Support Bracket 70 
  3D  1  CIF24-1m  Cable, IEEE-488, 1m 160 
  3E  1  CIF24-4m  Cable, IEEE-488, 4m 200 
Rack sub system:  $3,140 
 
  4A  1  RMCS-P4  Rackmount Computer System
  3U Rackmount Computer with rails, 2GB RAM, 250GB Hard Drive, DVD±R, Windows XP Pro, Keyboard & Optical Mouse, 17" LCD Monitor and 25' extension cables for keyboard, mouse & monitor.
 
$2,240 
  4A  1  778032-01  PCI-GPIB Interface for Windows 2000/XP/Vista 800 
  4B  1  LVMCTRL  LabView Magnet Control software 1,070 
  4C  1  776671-09  LabView for Windows, base package, 1Yr service 1,800 
Computer control sub system:  $5,910 
 
  5A  1  MC50-E1-H2-J1 Air-cooled, Refrigerated Re-circulating Water
Chiller 1760W at 20°C. Includes water temperature and pressure controls, filter, flow meter and low flow interlock. 200-230V, 50/60Hz, 15A, 1P.
$5,950 
 
  6A  1  Installation  Installation & Training, 2 days at customers site   $5,230 
 
Complete Electromagnet System:  $44,100 
 

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.


Last updated on: 9 April, 2008  
 
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955 Industrial Road, San Carlos, CA 94070, USA