TOTOKU ME 253i2
2 MP display for diagnostic imaging
The TOTOKU ME251i incorporates an integrated front luminance sensor and an internal temperature sensor which collect, analyze and stabilize luminance, eliminating backlight fluctuation.
In combination with the new software "PM-Medivisor" and/or the calibration software "Medivisor Grayscale for i2-Series" this model provides time saving features like remote calibration, permanent DICOM check and uniformity correction.
Additionally, the backlight rise time achieves DICOM calibrated luminance levels in under a minute. This new generation of luminance technology is called λ-Sentinel II®.
The ME251i features high brightness and contrast ratios of (1500cd/m2 and 700:1 respectively), exceptional 170° viewing angles and 10-bit (1024) displayable grayscale from a palette of 11.9 bits (3826). The ME251i is DICOM compliant and includes an integrated hardware pivot function for a quick switch from landscape to portrait without the use of third party pivot software.
Product-Features
- 21.3" Grayscale Display
- 5 years warranty incl. Backlight
- Remote Calibration (PM Medivisor required)
- Maintain DICOM Check (PM Medivisor required)
- Uniformity Correction every time (Medivisor Grayscale required)
- Ultra Fine Uniformity Correction berfore shipment
- Resolution: 1200x1600 / 2 Megapixel
- Lambda-X3-Backlight
- Luminance Stabilization Sentinel-2
- Brightness: 1800 cd/m²
- Contrast Ratio: 700:1
Luminance warranty for i2 models
Backlight warranty for i2 models
| TOTOKU Models | 5 Years or max. operating hours |
Calibrated Luminance cd/m² |
Maximum Luminance cd/m² |
Warranted Luminance in % |
Reference Luminance in cd/m² |
| ME253i2 | 42.000h | 410 | 1.800 | 35% | 630 |
| CCL252i2 | 42.000h | 200 | 450 | 40% | 180 |
| CCL254i2 | 30.000h | 410/300 | 950 | 40% | 380 |
| ME355i2 | 30.000h | 410 | 1000 | 30% | 300 |
| CCL352i2 | 30.000h | 250 | 600 | 35% | 210 |
| CCL354i2 | 30.000h | 410/300 | 800 | 40% | 320 |
| ME551i2 | 30.000h | 410 | 750 | 40% | 300 |
| MS21i2 | 42.000h | 410 | 1.800 | 35% | 630 |
| MS51i2 | 30.000h | 410 | 750 | 40% | 300 |
Luminance warranty - further information
For all i2 models (from 01. November 2007) TOTOKU warrants the listed reference luminance in a warranty period of 5 years by a maximum of the listed operating hours.
- 30.000 operating hours equal a daily usage of 16 hours on 365 days per year
- 42.000 operating hours equal a daily usage of 23 hours on 365 days per year.
In spite of the high lifetime we recommend to switch off the display for longer breaks. So your can achieve an expanding lifetime for your monitors.
| Technical Details TOTOKU ME253i2 | |
|---|---|
| Bildschirmdiagonale | 21.3" (54cm) |
| Bildschirmoberfläche | Antireflection-coated protective filter |
| Backlight-Technology | |
| Stabilization Circuit | Lambda-Sentinel II |
| Portrait Function | yes |
| Display Area | 422.4mm x 337.9mm |
| Pixel Pitch | 0.270 x 0.270 mm |
| Supported Resolutions | USTEXT, 640x480(VGA), 800x600(SVGA), 1024x768(XGA), 1280x1024(SXGA), 6144 (2048 x 3) sub-pixel x 1536pixel |
| Resolution (max.) | 1600 x 1200 |
| Colors | 16,7 Mio. |
| Grayscales | 2048 grayscales from a palette of 3826 |
| Viewing Angle | 170° / 170° |
| Maximum Luminance | 1800cd/m² typ. |
| Calibrated Luminance | 410cd/m² |
| Contrast Ratio | 700:1 typ. |
| Signal input | 1 x DVI 1.0 compliant |
| Power Supply | 100V ~ 240V(±10%) 50/60Hz |
| Power Consumption | 85W typ. (with power management feature) |
| Dimensions (WxHxD) mm | Landscape : 474.5 x 479.9 / 541.4 x 220 mm Portrait: 390 x 522.2 / 583.7 x 220 mm |
| Weight | Total11.6 kg, w/o Tilt Stand 7.4 kg |
| Approvals | UL60601-1, CSA C22.2 No. 601.1, MDD/CE, FDA510(k), FCC-B, VCCI-B, CCC, MIC |
| Warranty | 5 Years (LCD Panel) / 5 Years (Backlight) |
| Extended Warranty | on request |
Remote Calibration Capability
The i2-models are equipped with an improved front sensor. Its accuracy opens up the opportunity of true remote calibration. The matching "PM-Medivisor" software is also available from TOTOKU.
It offers additional features, such as a continuous and automatic check of DICOM conformity. This check is performed in the background unnoticed by the user and the results are reported to the user or the network administrator. All measured values are displayed in a clearly arranged graphic diagram.
The Uniformity Correction
The i2-models feature a Uniformity Correction developed by TOTOKU. It involves subdividing the screen surface into multiple zones and performing extensive measurements on these zones. A combination of electronics and software is then used to adjust the brightness of the individual zones, much like in an equalizer, such that even minimal differences are eliminated in the process. This results in homogeneous luminance across the entire surface of the screen. The process can be repeated by the user at any time using the appropriate calibration software and a sensor.
The Lambda Sentinel II
The new TOTOKU i-Models have λ-Sentinel-II, an advanced automatic luminance control system that adjusts the luminance in perfection. The luminance sensor is places in front of the panel surface and stabilizes luminance by a permanent monitoring and sending feedback to the control circuit.
High brightness backlight technology
The display has a higher luminance and life time because of the high performance backlight technology. On the basis of the high luminance, the image quality is ideal, also during critical light conditions.
Calibration function to accurately adjust gamma, color temperature, and luminance
The calibration function creates the optimum conditions for a medical imaging display by adjusting luminance levels, color temperature, and grayscale characteristics to achieve DICOM GSDF compliant grayscale output.
Matched Pair Service
Medical imaging often uses two displays side-by-side, and it is very important that they present the same color tone.
more about the Matched-Pair-Service
Worldwide valid safety standards for the medical field
TOTOKU monitors are completely certified according to the medical safety standards, which have more strictly demands than the safeties requirements for standard displays.
