ETS-Lindgren's Medical Series 81 Radio Frequency Shielded Enclosure uses a time-proven design for superior MRI RF Shielding applications, with more than 1,000 installations worldwide. These MRI shielded enclosures have modular panels, creating a versatile shielding system that can be built to almost any dimensional configuration. We custom design configurations that best fits your needs, including solution options for RF doors, RF windows, waveguides, filtering and magnet OEM system requirements.
In the heart of the RF shielding system are the 1.9 cm (.75 in) thick dimensionally-stable cores, which are laminated on both sides with 28-gauge sheet steel (cores meet ANSI A208.1 specifications). The steel laminate provides the best attenuation to magnetic and electric fields and plane waves.
Panels are joined together with a 3.175 mm (.125 in) "hat & flat" clamping system. No special tools are required for construction. Enclosures can be erected, dismantled, and moved to another location as needed.
Magnetic Field: 20 dB @ 1 KHz; 64 dB @ 10 KHz; 110 dB @ 1 MHz
Electric Field: 110 dB from 1 KHz thru 30 MHz
Plane Wave: 110 dB @ 30 MHz to 1 GHz
Microwave: 100 dB @ 10 GHz