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  • RadiForce RX840
RadiForce RX840
8MP 92cm (36.4") COLOR LCD MONITOR
The EIZO RadiForce RX840 is a new 8 megapixel super high resolution diagnostic color monitor for versatile medical imaging.
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  • Features
  • Specifications
  • Documents
  • Graphics Boards
  • QC Software & Tools Accessories

8 Megapixel Super-High-Resolution Display

Within its 36.4-inch screen size, RadiForce RX840 is capable of displaying 8 megapixels (4096 x 2160 native resolution) of information volume without the obtrusive bezels. The monitor gives plenty of room to display all necessary imaging applications or windows at once.

8 Megapixel Super-High-Resolution Display

Diagnostic Precision with DICOM Part 14 Factory Adjustment

To ensure the most accurate and consistent shadings possible, EIZO carefully measures and sets every grayscale tones on the production line to produce a monitor compliant with DICOM Part 14.

Consistency with DICOM Part 14 Calibration

With the bundled RadiCS LE quality control software, a simplified calibration compliant with the DICOM Part 14 standard can be performed to correct the brightness and grayscale tones of the monitor ensuring the most accurate and consistent shadings possible over time.

Easy Calibration with Integrated Front Sensor

An Integrated Front Sensor (IFS) housed within the front bezel measures brightness and grayscale tones and calibrates to the DICOM Part 14 standard. Without having to connect and disconnect, an IFS performs QC tasks and does not interfere with the viewing area. This dramatically cuts monitor quality control workload and maintenance costs.

Brightness Uniformity for a Steadier Image Across the Screen

The Digital Uniformity Equalizer (DUE) function provides optimum brightness uniformity which is difficult to attain due to the characteristics of LCD monitors.

Quick Brightness Stabilization for Instant Viewing

At startup or upon wakeup, the EIZO patented drift correction function quickly stabilizes the brightness level. In addition, a sensor measures the backlight brightness and compensates for brightness fluctuations caused by the ambient temperature and the passage of time.

Versatile Positioning for Improved Operability

EIZO's highly versatile stand offers tilt, swivel and a wide height adjustment range enabling you to use the monitor with greater comfort.

Customer Assurance with Medical Standards

Meets the strictest medical, safety, and EMC emission standards.

Warranty with Safety and Trust

EIZO and its authorized distributors offer a five-year limited warranty.

Environmentally-Friendly LED Backlight

Longer Service Life with LED BacklightBy utilizing an energy-efficient LED as a backlight, the monitor achieves a high-brightness and low power consumption at the same time. Unlike conventional CCFL backlights, LED backlights deteriorate more slowly and thus the monitor offers a longer service life. Since the LED backlight is mercury free, it will reduce any potential impact on the environment when it is disposed of.

Color and Monochrome Images with Separate Gamma Curves

EIZO's unique Hybrid Gamma function distinguishes whether the images being displayed are monochrome or color and displays each image in optimum brightness and grayscale tones. This expands the usability of PACS applications constantly attaining sufficiency with mix of color and monochrome medical images.

Accuracy in distinguishing between grayscale and color images may depend on how they are aligned. Viewer software compatibility verification is required.

Color and Monochrome Images with Separate Gamma Curves

Presence Sensor for Power Savings

The presence sensor feature unites convenience with savings by ensuring that the monitor conserves power when it is not in use. The presence sensor prompts the monitor to switch to power save mode when it detects the user is away from the monitor, and then resume normal operation when the user returns.

10-bit Color

The monitor can support 10-bit input for each RGB color, displaying more than one billion colors simultaneously. This ensures accurate reproduction of color tones for 3D color rendering and image fusion.

10-bit color graphics board and 10-bit color viewer software needed for 10-bit color display.

Mode Selection for Optimum Viewing

Selectable with the front panel buttons, the CAL Switch function allows for various imaging modes of different modalities such as CR, CT, and endoscope images. Furthermore, auto mode settings can be made with the Auto CAL Switch function.

Wide Viewing Angles for Multiple People Use

Wide Viewing angles with minimal color shift when viewed from the side.

Brightness Stability Within Usage Time Guaranteed

EIZO's confidence in its product quality extends to brightness stability which is also covered during the usage time specified in the warranty.

 

Cabinet Color Black
Panel  
Type Color TFT LCD Panel (IPS)
Backlight LED
Size 92 cm / 36.4" (923 mm diagonal)
Native Resolution 4096 x 2160 (17:9 aspect ratio)
Viewable Image Size (H x V) 817.1 x 430.9 mm
Pixel Pitch 0.1995 x 0.1995 mm
Display Colors 10-bit colors (DisplayPort) : 1.07 billion (maximum) colors
8-bit colors: 16.77 million from a palette of 68 billion colors
Viewing Angles (H / V, typical) 176° / 176°
Brightness (typical) 700 cd/m2
Recommended Brightness for Calibration 400 cd/m2
Contrast Ratio (typical) 1000:1
Response Time (typical) 25 ms (On/Off)
Video Signals  
Input Terminals DVI-D (dual link) x 2, DisplayPort x 2 (two inputs are required)
Digital Scanning Frequency (H / V) 31 - 140 kHz / 29.5 - 30.5 Hz (2048 x 2160, 1920 x 2160), 59 - 61 Hz
Frame synchronous mode: 29.5 - 30.5 Hz, 59 - 61 Hz
USB  
Function 1 upstream, 2 downstream
Standard Rev. 2.0
Power  
Power Requirements AC 100 - 120 V, 200 - 240 V: 50 / 60 Hz
Maximum Power Consumption 350 W
Typical Power Consumption 170 W
Power Save Mode Less than 6 W
Power Management DVI DMPM, DisplayPort 1.1a
Sensor Backlight Sensor, Integrated Front Sensor, Presence Sensor, Ambient Light Sensor
Features & Functions  
Brightness Stabilization Yes
Digital Uniformity Equalizer Yes
Preset Modes CAL Switch
OSD Languages English, German, French, Italian, Japanese, Simplified Chinese, Spanish, Swedish, Traditional
Chinese
Physical Specifications  
Net Weight 30.9 kg (AC adapter included)
Net Weight (Without Stand) 23.2 kg
Hole Spacing (VESA Standard) 200 x 200 mm
Certifications & Standards (Please contact the EIZO group company or distributor in your country for the latest information.) CE (Medical Device Directive), EN60601-1, UL60601-1,
CSA C22.2 No. 601-1, IEC60601-1, VCCI-B, FCC-B,
Canadian ICES-003-B, C-tick, RoHS, China RoHS, WEEE, CCC, GOST-R
FDA 510(k) Clearance Yes (for General Radiography)
Supplied Accessories AC power cord, AC adapter, dual link signal cable (DVI-D - DVI-D) x 2, signal cable (DisplayPort - DisplayPort) x 2, USB cable, Utility Disk (RadiCS LE, ScreenManager Pro for Medical, user's manual), 4 screws for mount option
Warranty Five Years
Dimension Drawing GIF

Manuals

Please note that you must be a registered user to download RadiForce relevant files. If you have not registered, please continue on to our registration page. If you have forgotten your User ID or Password, please send us an e-mail.

Languages

 

Document Language Size Download
RadiForce RX840 Instructions for Use_UsersManual English 2.35 MB Download
RX840 Instructions for Use_SetupManual English
Chinese-Simplified
French
German
6.35 MB Download
ScreenSlicer Ver.1.1.5 Software manual (English) English 1.88 MB Download
RX840 Setup manual Arabic 1.7 MB Download
RadiForce RX840 Instructions for Use_UsersManual Chinese-Simplified 2.39 MB Download
RX840 Setup manual Chinese-Traditional 1.74 MB Download
RX840 Setup manual Czech 1.47 MB Download
RX840 Setup manual Danish 1.47 MB Download
RX840 Setup manual Dutch 1.47 MB Download
RX840 Setup manual Finnish 1.48 MB Download
RadiForce RX840 Instructions for Use_UsersManual French 2.4 MB Download
RadiForce RX840 Instructions for Use_UsersManual German 2.38 MB Download
RX840 Setup manual Greek 1.51 MB Download
RX840 Setup manual Italian 1.47 MB Download
RX840 Setup manual Korean 1.67 MB Download
RX840 Setup manual Norwegian 1.47 MB Download
RX840 Setup manual Polish 1.48 MB Download
RX840 Setup manual Portuguese 1.49 MB Download
RX840 Setup manual Russian 1.49 MB Download
RX840 Setup manual Swedish 1.46 MB Download
RX840 Setup manual Turkish 1.46 MB Download
RX840 Setup manual Estonian 1.48 MB Download

Technical Information

November 14, 2012 The Advantages of Medical LCD Monitors with LED Backlights [PDF]

This document explains the three advantages of medical image display monitors that utilize an LED backlight.

Graphics Boards
MED-X7000

- EIZO original driver and bios
- PCI-Express x16

Recommended
Graphics Boards
MED-X5000

- EIZO original driver and bios
- PCI-Express x16

Graphics Boards
MED-X4900

- EIZO original driver and bios
- PCI-Express x16

Graphics Boards
MED-X3900

- EIZO original driver and bios
- PCI-Express x16

Graphics Boards
Xenia Pro

- PCI-Express x16

Recommended
QC Software & Tools
RadiCS

- Quality Control Software

QC Software & Tools
UX1 Sensor

- Quality Control Tool
- External Sensor

Monitor Cleaning Kit
ScreenCleaner
ScreenCleaner

- Keep your screen free from dust and fingerprints
- Includes pump spray and cloth