BOLDscreen 32 LCD for fMRI

Questions about the BOLDscreen 32?

Designed for 60 and 70cm bores, the premium 32" 1920x1080 widescreen LCD display features up to 16-bit RGB colour control, 1400:1 contrast ratio and 120Hz panel drive.

Our BOLDscreen monitors are the only "MRI Compatible" MR Safe displays with no time lag, integrated sensor for luminance calibration and, of course, no interference with the scanner, even when positioned right at the exit of the bore.

M0135C BOLDscreen 32 Datasheet

Overview AVI Installation Technical Data Sites Installed FAQs Publications

Designed from the ground up for fMRI

Display Characteristics

IPS LCD: 31.55" diagonal, 1920 x 1080, RGB colour with fixed 120Hz frame rate
Active area: 698.4mm x 392.9mm (0.36375mm pixel pitch)
Native 10-bit colour resolution with support for up to 16-bit RGB control; Deep Colour display technology supports in excess of 1 billion colours
Light output is synchronous to the input video signal
Digital video input delivers high fidelity noise-free displays
Edge illuminated white LED backlight, peak white up to 350cd.m^-2
Typical contrast ratio 1400:1
Typical grey-to-grey response time 5ms
DC backlight
Automatic compensation of brightness for temperature and ageing (factory set to maintain 120cd m^-2)
Native video input: 1920x1080 pixels @ 120Hz; 24-bit RGB. DisplayPort and HDMI sources supported using BOLDscreen 32 AVI
Native video resolutions: 1920x1080. Other resolutions with BOLDscreen 32 AVI

Display Dimensions

Dimensions: 797 x 491 x 78mm
Weight: 19kg

Tripod Dimensions

BOLDscreen is supplied with an MR Safe tripod. An MR Safe trolley is available at additional charge.

Height adjustable: 1000 – 1800mm
Weight: 2.5kg

Power Supply

Diameter: 39mm
Length: 200mm plus connectors
Weight: 2kg

Voltage Converter Unit

Mains Input: 100 to 240Vac nominal, 50 or 60Hz, 180w, Class II
Output: 15Vdc
Dimensions: 200 x 80 x 41mm
Weight: 1.5kg

Cable Lengths

Optical Fibre: 30m Multimode 50/125 Duplex Fibre Patch Cable LC - SC
DC Power Cable: 10m
Mains Power Lead: IEC 320-C8 with appropriate mains plug, 2m

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

MR Safety

BOLDscreen 32 is categorised as MR safe in accordance with the labelling requirements of ASTM F2503-08 (“an item that poses no known hazards in all MR environments”). See FAQs.

The Voltage Converter Unit mounted at the penetration panel and associated cables are MR conditional (“an item that has been demonstrated to pose no known hazards in a specified MR environment with specified conditions of use”).

The mains Power Supply Unit (located outside of the magnet room) is categorised as MR unsafe, as this would pose a missile hazard if it was placed in a high magnetic field gradient

EMC

BOLDscreen 32 has no observed effect on functional and structural MRI scans at 3T or 7T, even with screen located at exit of scanner bore, and no effect on displayed image whilst scanning.

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, EN60601-1-2

Safety Conformance

Type B equipment in accordance with EN60601 Ed 3 for devices in the patient environment.