Controlled Environment Home Page

MRI Doors Need Maintenance

Posted in About Us on January 20th, 2007

Most MRI and NMR technicians, while being thoroughly trained on the magnetom, have very little training or knowledge of shielding that surrounds it. Frequently door gaskets are damaged by passing patient lines through the closed door gasket. Fabric tape is regularly stuck to the gasket material. And so on….

These shielding failures can create unsafe exposure levels to magnetic radiation. A room that we just repaired has had no maintenence in 17 years! There was almost no gasket still intact. That allowed a path for the radiation to leave the room.

Enter us. We will repair the door and train the users to maintain door integrity. We will also set up regular door maintenance as to head off shielding failures before they happen.

Modifying a shielded enclosure

Posted in About Us on December 2nd, 2006

Frequently while relocating you find that your shielded enclosure does not fit well in your new facility. Don’t despair. We have the engineering knowledge to modify your existing room to decrease or increase the size to fit your available space. Call or email us for a quote or more information.

For Sale: 10′ x 10′ x 10′ Shielded Room

Posted in EMI on December 1st, 2006

10′ 1 1/2″ deep by 10′ 3″ wide by 10 1 1/2″ high. 3′ by 7′ single knife edge door, 2 x 60 A filters. Intallation available.

For Sale: 12″ by 12″ penetration panels

Posted in EMI on November 30th, 2006

12 inch blank penetration panel. Installation and shielding effectiveness testing available.

For Sale: Waveguide air vent/HVAC combo

Posted in EMI on November 29th, 2006

250W metal halide lamps mounted in a recessed enclosure with waveguide HVAC above light Read the rest of this entry »

For Sale: Fiber Optic Penetration

Posted in EMI on November 28th, 2006

Six cable fiber optic penetration. A single screw holds from 1 to 6 cables in place. $330. Installation and shielding effectiveness is available at an additional charge.

For Sale: Fully Anechoic Chamber, 30 ft. by 12 ft.

Posted in EMI on November 27th, 2006

30′ by 12′ by 10′ high. 4 by 7 ft. door, 4 each 100 amp facility filters, 4 lights, Conical absorber on all 6 surfaces, sweet spots optimized. Installation is available.

For Sale: Waveguide air vents

Posted in EMI on November 26th, 2006

4 each 10 GHz waveguide HVAC airvents available. Installation and shielding effectiveness testing is available for an additional charge.

For Sale: Braden Shielded room (approx 7′x11′x8′)

Posted in EMI on November 15th, 2006

This used room is in excellent shape and measures 84 1/2″W x 11′D x 8′2 1/2″H outer to outer shielding. It has a 15″ x 15″ penetration panel and a 3′ x 7′ single knife edge door. There is a second identical room available as well. $6300 plus shipping and installation.

For Sale: TDK anechoic absorber (200+ pieces)

Posted in EMI on November 14th, 2006

24″ wedges (3 up) with white caps. $50/ea. in quantity.


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