EEG Shielded Rooms
Universities and hospitals have an increasingly “polluted” environment due to high current cables, Wi-Fi, wireless signals and other electrical equipment.
To perform Electroencephalogram (EEG) tests without the risk of interference and ambient background noise affecting the sensitive measurements, shielding is required. Global EMC’s EEG Shielded Rooms is designed specifically for use in medical or educational environments to provide optimised performance at VLF/ELF frequencies.
This helps protect the highly sensitive test equipment inside the room from external interference and provides a stable and repeatable testing environment
Choose This Test Chamber For
EEG (Electroencephalogram), EMG (Electromyogram) and ECG (Electrocardiogram) experiments. Research and testing can be performed in this room.
Universities
Research facility for Psychology departments. The shielded room provides a stable and reliable environment.
Medical
Suitable to be installed in medical environments including wheelchair access into the facility.
Effective Shielding
High performance optimised shielding for VLF/ELF frequencies.
More About This Product
The EEG Shielded Rooms is a self-standing structure, suitable for installation in universities or hospitals.
It is constructed of a specially developed modular high magnetic permeability shield Iron+ ® that provides high quality and superb performance shielding.
Each room is internally finished with dimmable lighting, filtered mains power sockets, dark walls and carpets and silenced air conditioning systems. Waveguides and EMI filters are provided for data and equipment cabling.
Reducing Interference
Sound Dampening – For those looking at reducing noise, our EEG Shielded Rooms are available with added sound dampening and anti-vibration floor mounts.
Exposure Limits:
• ECG mains frequency field limits – 400nT p-p or 4mG p-p
• EEG mains frequency field limits – 200nT p-p or 2mG p-p
Shielding Effectiveness tested to EN 50147-1
Every Global EMC shielded room is provided with a Faraday cage shield. The shielded enclosure not only provides an area free from external ambient signals, but also prevents devices inside the room from transmitting outside the shielding, which is useful in applications such as forensic investigation rooms.
The measure of shielding performance is conventionally known as “shielding effectiveness”. 100dB in plane and microwave frequencies is generally regarded by most standards as a very high level of shielding suitable for scientific use.
Global EMC offer two levels of shielding Standard and Extended Performance. Standard performance is suitable for most shielding requirements and is typically seen in commercial testing situations. Extended Performance is usually used in high-performance Military applications along with certain high frequency needs.
Key Features
Maximised internal area.
Designed and manufactured to the highest standards in Great Britain.
High magnetic permeability passive shield Iron+ ®.
Dimmable fibre optic lighting.
Industry-leading low maintenance shielded door with copper-beryllium knife-edge seals.
Bespoke solution upon request. Test facility can be configured to your exact requirements.
Silenced Air conditioning system.
Anti-vibration floor mounts.
Sound proofing.
Power and data outlets as standard.
The room is shipped in component form and all parts will pass through a standard doorway.
Designs created in Solidworks and AutoCAD to ensure ideal configuration and coordination.
Full Specification
External Dimensions2.5m (L) x 2m (W) x 2.3m (H)*.
Typical Internal Dimensions2400mm (L) x 1900mm (W) x 2190mm (H).
Shielded Pedestrian Door (Clear Opening)1000mm (W) x 2000mm (H)*.
Floor Loading (Standard)250Kg/M²*.
Penetration Panel2 x Fibre waveguides.
Lighting FibreOptic dimmable.
Access RampIncluded.
Power Distribution4 x 230V AC DSSO Sockets.
Internal ColourDark matt finish or optional.
Additional Options Include:
Mast, Fire detection, Vehicle Sliding Doors, Air conditioning (HVAC), CCTV, Test benches, Vehicle fume extraction, Whitecaps to absorbers, Lighting, Power, Turntable, Heavy floor loadings, DC Sockets, Filters & Audio communication.
*All dimensions can be altered upon request (subject to compatibility).