Auto-Latching Door System for Government
​​​​​​ETS-Lindgren's Auto-Latching Door System for EMI/RFI Shielded Rooms maintain the highest level of shielding effectiveness in EMI/RFI enclosures while providing user-friendly enclosure door operation.

 

 


​​​ETS-Lindgren's Auto-Latching Door System for EMI/RFI Shielded Rooms maintain the highest level of shielding effectiveness in EMI/RFI enclosures while providing user-friendly enclosure door operation. ​To maintain the highest level of shielding effectiveness and ease-of-operation, these doors feature a patented auto-latching door system. This easy-to-use, pneumatically operated door latching system maintains RF integrity with improved access into any EMI/RFI shielded enclosure. The system was designed to eliminate the opening and closing ergonomic difficulties associated with conventional, manually-operated EMI/RFI doors. 

The auto-latching door is designed for installation within new or existing shielded enclosures and provides​ superior shielding for a variety of industrial, communications, and government applications. The door latching system, when joined with an enclosure, is designed to fulfill a variety of high performance shielding applications in the wireless, telecommunications, electronic security and EMI/ RFI testing market segments.

Key Product Information


​​Construction

A three-point roller bearing latching system applies uniform pressure of contact fingers on the perimeter of the door to the mating jamb contact surface. A cycle counter is included with each door to provide an easy reference for maintenance scheduling.

Performance

The door has been cycle-tested up to 80,000 operations with no failures. The auto-latching door system provides shielding performance equal to that of a manually operated EMI/RFI door system mounted on the shielded room. The performance will vary according to door system selection and is limited to 10 GHz in frequency range. The auto-latching system may be supplied with a Double Electrically Isolated door, which provides high performance EMI/RFI shielding with excellent attenuation characteristics.

Operation

Quiet, easy operation are key features of the auto-latching door system. Its pneumatic operation requires less force to operate than that of other EMI/RFI doors. Push-button access allows operation even when the user's hands are full. The door operates on 85 to 90 psi shop air or compressor air, which is filtered and regulated to 85 psi. The operation sequence from either side of the door is as follows:
  1. Push button to unlatch, allowing the cams to disengage.
  2. Manually swing door open.
  3. Progress through door.
  4. Manually swing door closed, using the handle until the latching mechanism activates.
  5. Door latches automatically.
All that is necessary is to push or pull the door easily into the closed position, upon which the auto-latching feature activates. Once the auto-latching mechanism is activated, the door maintains a controlled positive seal of the perimeter contact fingers.

Safety Features

An emergency unlatch function allows egress in the event of an electrical and air supply failure. This function allows the user to push a palm button, unlatch the door, and exit the room using a reserve air supply tank. All moving parts are covered with a protective cover plate for user safety.

 

 

Single Knife Edge™ Door for Government http://www.ets-lindgren.com/products/shielding/government-shielding/rf-shielded-enclosures-for-gov/11001/1100101Single Knife Edge™ Door for Government
ASDS Door for Governmenthttp://www.ets-lindgren.com/products/shielding/government-shielding/rf-shielded-doors-for-government/11001/1100104ASDS Door for Government
Double Knife Edge Door for Government http://www.ets-lindgren.com/products/shielding/government-shielding/rf-shielded-doors-for-government/11001/1100102Double Knife Edge Door for Government
Auto-Latching Door System for Government http://www.ets-lindgren.com/products/shielding/government-shielding/rf-shielded-doors-for-government/11001/1100103Auto-Latching Door System for Government

Key Features


  • Provides Shielding Performance Equal to a Manually Operated EMI/RFI Door System
  • For New or Existing Installations 
  • May be Supplied with a Double Electrically Isolated Door
  • Maintains Shielding Effectiveness of 100 dB @ 10 GHz
  • Emergency Unlatch Function for Easy Exit Due to Electrical and Air Supply Failure​

Literature and Videos


 

 

http://www.ets-lindgren.com/products/shielding/government-shielding/rf-shielded-doors-for-government/11001/1100103<a href="/sites/etsauthor/ProductBrochures/General%20Brochures/Test_and_Measurement_Full_Line.pdf"><img alt="" src="/_layouts/15/IMAGES/icpdf.png" />Test_and_Measurement_Full_Line.pdf</a>

 

 

http://www.ets-lindgren.com/products/shielding/government-shielding/rf-shielded-doors-for-government/11001/1100103

L o a d i n g

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