ETS-Lindgren's RFSD-100 Sliding Doors (RFD-100) are designed to provide the highest level of shielding. The patented labyrinth sealing construction ensures light and easy operation and ideal metal-to-metal contact between the door leaf and the frame to maximize RF shielding performance. The RFSD-100 is also designed to accommodate microwave absorber elements mounted on the door leaf.
The door unit consists of a frame and door with a clear opening that can be made to meet any customer specifications. The standard clear opening dimensions range from the width of 800 mm to 2400 mm (31.50 in to 94.49 in) and a height of 2000 mm to 2400 mm (82.68 in to 94.49 in). Large special SRFSD sliding doors are manufactured to standard design sizes of 6 m x 6 m (19.69 ft to 19.69 ft) and larger custom design sizes are possible.
The door leaf of RFSD-100 sliding doors is painted on both sides (standard color white RAL 9010). Maximum size for this door type is 3 m x 3 m (9.84 ft x 9.84 ft). The sliding doors can be delivered with a lift allowing wheeled products and applications to enter the room via a flush threshold, e.g. light duty lifts for transportation of patients in hospitals or heavy duty lifts for fork lift trucks carrying heavy loads into the room. The alternative is to use a removable slope ramp in front of the door.
Magnetic: 42 dB @ 1 kHz; 80 dB @ 10 kHz; 120 dB @ 5 MHz to 30 MHz
Electric: 120 dB @ 1 kHz to 30 MHz
Planewave: 120 dB @ 30 MHz to 1 GHz
Microwave: 120 dB @ 1 to 40 GHz