1.3*2.34M Standard size , RF Shielded Doors , for shielding room/anechoic chamber

Description

The Door features a precision formed knife edge, a proven Recessed Contact Mechanism (RCM), and a two-point latching system to deliver reliable shielding, exceptional performance, and easy maintenance.

The Door is suitable for modular, welded, and pan-formed RF shielded enclosures, and is also ideal for anechoic chambers. With its inherent strength, rigidity, and a surface that is flush with the inner chamber wall, the optimizes the application of resistive and ferrite tile absorbers. Its tough construction makes this door an excellent, long-lasting choice for heavy industrial environments and frequent use applications. The door may be installed in new or existing enclosures.
 

Construction

The Door consists of a factory assembled leaf and frame which maintain electrical contact around the perimeter. The door panel is laminated on both sides with 24 gauge steel. The bronze knife edge extrusion is mounted on the door leaf and the receiver housing is mounted to the frame.

Cam roller engaged within its cam block

The door frame is constructed with a recessed channel into which two rows of beryllium copper finger stock are clipped. The beryllium finger stock is easily maintainable and replaceable with standard tools. The cam-driven locking device features a multi-point latch operable from both sides of the door. On manual rotation of the lever handle, the mechanism draws the knife edge of the door into its final closing RF-tight position. Reliable contact is achieved by the precise insertion of the bronze steel knife into the RCM receiving channel.

Standard single personnel doors have two precision-machined aluminum hinges, each fitted with adjustable thrust bearings that enable the door leaf to be accurately adjusted within the frame and to compensate for varying load conditions.
 

Performance

The standard Door, when tested in accordance with the procedures of MIL-STD-285, NSA 65-6/NSA 94-106, MIL-STD-285/IEEE 299 or EN 50147-1, will exhibit shielding attenuation levels of 110 dB at frequencies up to 1 GHz and 100dB up to 18 GHz.
 

Interfaces

The Door can interface with a variety of locks, latches, and security systems. Locking hasps and panic release systems may be incorporated, as well as contact mechanisms for emergency power cut-off and fire detection closure systems. The door can also be equipped with a ramp for heavy equipment transportation into the shielded area.

Our  company mission

"to offer top grade products and excellent service that satisfy every customer's requirements". "Professional ,Efficient & Reliable" are the slogans of Changzhou Pioneer.

To ensure compliance with today's EMI/RFI requirements, you need a shielding systems provider who offers a 

wide range of products and technical expertise.Changzhou Pioneer Electronic Co.,Ltd is the best choose.

All of products are CE certified and ROHS compliance,also meet the standards of IEC939-1,IEC939-2,EN133200,UL1283, VDE0565-3,GB/T15287,GB/T15288 etc. to available for every country.

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