JOVVI 110 dB Attenuation RF Shielded Window with Brass Mesh Painted Black and 1.5m X 1.2m Visible Window for MRI Rooms

The JOVVI High-Attenuation MRI Window delivers 110 dB RF attenuation across the 10 MHz to 130 MHz frequency band, providing enhanced shielding for installations with demanding RF integrity requirements. This attenuation level exceeds typical MRI vendor specifications of 90–100 dB, offering an extra margin of protection against external RF interference.

The enhanced performance is achieved through the use of 60 mesh per inch brass wire mesh, providing finer shielding than standard 36 mesh windows. The higher mesh density increases attenuation while maintaining optical clarity suitable for patient observation. The window incorporates the same black-painted mesh treatment that reduces glare and visual artifacts.

This window is particularly suitable for high-field MRI systems (3.0T and above), research facilities where image quality is critical for data analysis, installations located near sources of electromagnetic interference, and facilities where the MRI system will be operated for extended periods without performance degradation.

The window maintains 98.5% transparency and acoustic insulation comparable to standard models, ensuring no compromise in patient observation or operator comfort. Available with either wooden or aluminum alloy frames.

JOVVI's manufacturing processes for high-attenuation windows include specialized mesh selection and quality control to ensure consistent attenuation performance. The factory's testing capabilities include RF attenuation verification at multiple frequency points, with test reports provided to customers.

The factory maintains inventory of high-quality brass mesh materials specifically selected for MRI shielding applications. The black painting process for high-attenuation windows uses specialized coatings that maintain conductivity while providing corrosion protection.

JOVVI's quality control program includes 100% attenuation testing of high-attenuation windows before shipment. The factory's engineering team can provide consultation on shielding requirements for specific installations.