Ihr Warenkorb
keine Produkte

BOLDscreen 24“ for fMRI

Preis auf Anfrage

Other MRI-compatible LCD displays used for patient comfort in clinical fMRI typically use TV technology which deliberately interpolates the input and introduces lag, producing an image which may look easy on the eye, but is unsynchronised and smeared with respect to the input, and therefore of limited use for precision scientific applications.

BOLDscreen is different. Our custom electronics deliver your stimulus direct to the screen, so that what you put in is what you get out! Also, we are the only manufacturer and vendor that provides a MRI-safe LCD monitor that you can site anywhere inside the MRI room, even directly at the exit of the rear of the magnet bore so that you can maximise the visual field of view. 

Light Output

  • SuperBright LED matrix backlight produces images up to 1000cd.m-2
  • Native 8-bit colour resolution
  • 1000:1 typical contrast ratio
  • 5ms average grey-to-grey response time


  • 24" 1920 x 1200 full colour H-IPS LCD running at fixed 60Hz frame rate
  • No internal video scan conversion means that light output is lag-free and completely synchronous to the input video signal
  • No dropped or interpolated frames: what you put in is what you get out!
  • Digital DVI video input delivers high fidelity noise-free displays


  • Compatible with 1.5T and 3T scanners
  • View using standard headcoil mounted mirrors
  • Images can be viewed flipped or inverted
  • All aluminium enclosure provides passive cooling and MRI-compatible shielding
  • 20m fibre optic cable between the control room host computer and the enclosure guarantees artifact free scans
  • Low voltage DC power supply for controlled, safe installation inside the scanner room
  • VESA compatible mounting points enable fixed installation on the wall at the rear of the scanner
  • MRI-compatible floor standing tripod included

System Environmental Conditions

Indoor use only.

Operating Temperature: 0°C to +30°C

Cooling : Convection-cooled

Operating (or Storage Humidity up to 40°C) : 10-90% RH, non-condensing

Storage Temperature: -20 °C to +60 °C, 40% RH.


Monitor Characteristics

Brightness: maximum 1000cd m-2

The normal switching frequency of the backlight is 300Hz.

Typical uniformity 2% over central 75% of display area.

Automatic compensation of brightness for temperature and ageing (factory set to maintain 800cd m-2).

Grey-to-Grey Response time: 5ms typical

Video Input: 1920x1200 pixels, DVI, 60Hz, 24 bit.

Backlight trigger: Opto isolated TTL input 0 to 5Vdc max.

RF emissions: No effect observed on functional and structural MRI scans at 1.5 and 3T with screen located at exit of scanner bore. No effect on displayed image whilst scanning.

Type B equipment in accordance with EN60601 for devices in the patient environment.


Monitor Dimensions

Dimensions: 620 x 445 x 70mm

Weight: 16.5kg


Stand Dimensions

Height adjustable: 1000 – 1800mm

Weight: 2.5kg


Power Supply

Mains Input: 100 to 240Vac nominal, 50 or 60Hz, 150w.

Output: 5, 15 and 35 to 45Vdc.

Fuses: HBC T3.15A / 250VAC

Dimensions: 282 x 187 x 75mm

Weight: 3.75 kg



Emissions: EN55011 class B conducted & radiated

Harmonic Currents : EN61000-3-2 class A

Voltage Flicker: EN61000-3-3

ESD Immunity: EN61000-4-2, level 3 contact, Perf Criteria A

Radiated Immunity: EN61000-4-3, level 3, Perf Criteria A

EFT/Burst: EN61000-4-4, level 2, Perf Criteria A

Surge: EN61000-4-5, installation class 3,Perf Criteria A

Conducted Immunity: EN61000-4-6, level 3, Perf Criteria A

Magnetic Field

(limit applies to PSU only): EN61000-4-8, 3 A/m, Perf Criteria A

Dips & Interruptions : EN61000-4-11, 30% 10 ms, 60% 100 ms, >95% 5000 ms

Perf Criteria A, B, B


Safety Conformance

EN60601-1, Type B Equipment, Class 1



Optical Fibre Length: 20m

DC Power Cable Length: 10m

Backlight trigger cable: BNC to SMA, 10m.

Mains power lead: IEC

USB cable: Type A-B, length: 1.5m