Shielded doors for the use in faraday cages and shielded room
Introduction
Holland Shielding Systems BV is specializes in designing and manufacturing standard and custom doors, high performance single & double knife edge fingerstrip doors, sliding doors and double swing shielded doors. Our engineers will assist to find the best solution possible.
We also produce sets to shield doors with gaskets on top and sides, while the bottom is provided with a conductive copper brush and doorstep. See the drawing at the bottom of this page.
Double and single swing fingerstrip door
Sliding doors
The fully automatic shielded sliding doors are designed for RF and EMP-tight enclosures. It can be integrated in shielded rooms as well as for other types of shielding.
The opening procedure of the sliding door is performed in two steps:
Unlatching of the contact spring system and outward movement;
Sideway movement of the door leaf.
The movements of the door and ramp are fully automatic; they are operated electrically and pneumatically. Each opening and closing of the door has a self-cleaning effect on the contact surfaces. Sizes range from 1 x 2.1 meters to a 'jumbo' door of 8 x 12 meters .
Options
Fire proof
Automatic closing
Gas tight
(Automatic) locking system
Sound proof
Clean room specifications
Types
Single fingerstrip door (High performance)
Double fingerstrip door (Ultra high performance)
Standard modified door (Copper plated wooden door, with copper bursh and copper doorstep)
Movie of a copper plated wooden sliding door in working action:
Ultra high performance sliding door
Fingerstrip door locking mechanism
Swing doors
The fingerstrip doors are well known for their high shielding performance and are used in prefab cages as well as in our Mu-Copper systems. We manufacture single fingerstrip doors for medium shielding performance and double fingerstrip doors for high shielding performance (reduction up to 140 dB). Delivery from stock in various dimensions. In EMC applications, ferrite tiles can be affixed to the standard door leaf.
Options
Fire proof
Automatic closing
Gas tight
(Automatic) locking system
Sound proof
Clean rooms specifications
To achieve the attenuation levels required, we have several types of swing door in our assortment.
Types
Single fingerstrip door (High performance)
Double fingerstrip door (Ultra high performance)
Standard modified door (Copper plated wooden door, with copper bursh and copper doorstep)
Standard Sizes
Standard shielded leaf doors in steel/wood or steel frames Width : single 800 / 1200 mm , double 1500 / 2000 mm Height : 2000 / 2100 / 2500 mm
Ultra high performance swing door
Swing door locking mechanish
Standard modified door
For applications with a performance up to 40-60 dB we can deliver upgraded standard wooden doors to a shielded door.
This is used for hospitals, EEG, EMG and measurements rooms.
Please see technical drawing below for more details. (Click on the image to enlarge).
