Super Conducting Research Magnets : EMI Threat and Mitigation Assessment : Magnetic Field Shielding : EMI Testing : FMS-Corp.com

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Project 10 - Super Conducting Research Magnets - EMI Threat & Mitigation Assessment

Assessment of a potentially serious EMI Threat to sensitive TEM/SEM Microscopes
Fringe field conditions present in areas adjacent to the two 9 Tesla super conducting research magnets
Novel magnetic dipole compensation design feature
Robust passive shielding scheme reduced remaining fringe field
Boundary Element (BE) modeling software used to develop a passive shielding scheme
BE computer simulation studies used to develop a highly optimized passive shielding scheme
Before and after shielding plots of the two 9 Tesla super conducting research magnet's fringe fields

Assessment of a potentially serious EMI Threat to sensitive TEM/SEM Microscopes

9 Tesla Magnet

FMS was engaged to conduct a thorough assessment of a potentially serious EMI Threat to sensitive TEM/SEM Microscopes located in Imaging Suites immediately adjacent to a planned new research lab with two high field, 9 Tesla super conducting magnets. Several of the microscopes had stray field EMI stray field specifications of < 0.1 mG for optimum operation.

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