MRI faraday cage
MRI Scanning Room Product Features:
RF shielding is established by constructing the chambers from a 2mm pan-type galvanized panel system. The corners of the shielded panels are welded, spray galvanized and assembled with special fasteners M10 on a pitch of 150mm. These fasteners are installed upon a pre-defined torque to ensure a long life RF shielding attenuation. Between the flanges of the RF shielded panels, a high performance gasket is carefully installed. This construction is based on best practices and provides the highest RF shielding performance for both military and industrial applications. Furthermore, the design eliminates the need for welding, cutting or sawing allowing quick and clean on-site installation.
MRI Scanning Room Description:
This modular frame construction is wrapped with electroplated copper which can conform to any design criteria. The engineered and bolted system enhances RF integrity with wide 4.4 cm (1 3/4") seams that are highly compressed, offering a seamless shield surface. Interior fasteners do not have to penetrate the shield surface by design, which enhances the long term life of the shield.
| Product Features | ||||
| Shielding panels are made of molded cold-rolled steel plates. They are jointed in way and welded with CO2 protection, which can restrain the plates from distortion and ensure the leveling of the steel plates. | ||||
| Self-supported frame construction is made of section materials. | ||||
| Shielding door is optional: standard electromotive door (electromotive / manual alternative), full-automatic shielding door (light-activated with password) sliding door. Subshining stainless steel decoration is on surface of the door. Standard dimension of the door is:0.85×2(m). | ||||
| Large-scale hanging sliding shielding-door, electromotive sliding push-in door, electromotive sliding gasbag door, rotated door with track. | ||||
| Ventilated window is designed in cellular wave-guide type with dimension:300×300(mm). | ||||
| Power filter is in condition of high-performance and low-leakage. | ||||
| Telephone, air-conditioning, fire-fight devices, optical fiber and CAT5 cables can be equipped customized. | ||||
| Decoration will be arranged in the shielding room according to standard equipment room requirements. | ||||
| Shielding Properties (dB) | ||||
|
|
14kHz | 85dB | ||
| 100KHz | 100dB | |||
| 200KHz | 110dB | |||
| Plane wave | 50-103MHz | 120dB | ||
|
|
1-10GHz | 110dB | ||
| 10-20GHz | 100dB | |||
| 20-40GHz | 80dB | |||
| Application Scope | ||||
| EMC tesing | ||||
| Items 1 | Module Panel type, 2mm/3mm galvanized steel plate | |||
| Items 2 | RF Shielding Door, Open size:1000*2000mm Or Customized dimension |
|||
| Items 3 | Power Filters 16A/ 32A/50A/63A Or Customized parameter |
|||
| Items 4 | Honeycomb Ventilation panels 300x300x25mm 300x600x25mm Or Customized dimension |
|||
| Items 5 | RF Panel 300*200mm,including waveguide Ø4cm / L220cm x1 BNC*2/N*2/SMA*2 Or Customized dimension |
|||
| Items 6 | Floor Anti-static floor or Laminate flooring Or customized materials |
|||
| Items 7 | Foam RF absorber Ferrite tile High power absorber |
|||
| Items 8 | Beryllium copper Fingers | |||
| Items 9 | Steel waveguide | |||
| Items 10 | EMI Shielding Gasket | |||
MRI Scanning Room Accessories
| Accessories 1 | MRI door 1.2x2.1M |
| Accessories 2 | MRI window 0.8x1.2M |
| Accessories 3 | EMI filter 16A/ 25A/ 30A |
| Accessories 4 |
Brass Honeycomb filter 300x300x25mm 300x600x25mm |
| Accessories 5 |
Copper panel Copper foil 1380mmx0.105mm |
| Accessories 6 | Brass waveguide |
| Accessories 7 |
Copper tape 25mm width 50M/Roll 50mm width 50M/Roll |
| Accessories 8 |
Copper wool 2.5KGS/Roll |
| Accessories 9 | Beryllium copper fingers |
