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P31.25 single color LED dispay screen

P31.25 single color message LED dispay screen

Remarks:

As the information display, single color display is widely used in the station, bank, hospital and other public place to show some simple word information. It is not only to provide the newest information to bring convenient, but also to help one enterprise make advertise to get benefits.
The pixel of single color display is made up of one color light and so it can just give out one color light. The single color display is almost as the same as the full color display, except the composition of the pixels. The effect of full color display to show one picture is much better than the tri color display. But the cost of the single color display is much cheaper than full color display.

Technical Specification(P31.25mm):

Pixel configuration DIP346 2R2G2B
LEDs configuration Red:wave length: 625~630nm;1100-1300mcd
Green:wave length: 525~530nm;1900-2400mcd
Blue:wave length: 470~475nm;500-700mcd
Pixel pitch(mm) 31.25
Pixel density(dots/�? 1024
Calibrated brightness(cd/sqm,nit)  1750
Calibrated brightness proportion ratio R: G: B = 30%:60%:10%
Color temperature 3,500° �?9,500° K(adjustable)
Contrast ratio 1,000:1
Brightness adjustment(dimming) 100 grade auto/manual-adjustment
View angle(degree)(50% brightness)  Horizontal: 120° (60° off center); Vertical: 70° (+25°/-45° off center) 
Readability viewing angle Horizontal: 150° (75° off center); Vertical: 90° (+35°/-55° off center) 
Color capability 4.4 trillion
Refresh rate(Hz) >300 Hz
Frame frequency(Hz) >60 Hz
Interface port DVI interface(DVI connector)
Input signal VGA, Video, AVI, MOV, MPG, DAT, VOB etc.
Protection grade IP65 front side/IP54 backside
LED Drive  Constant-current drive
Lifetime(hours)(50% brightness)  100,000 hours 
Signal transmission direction Horizontal
Operating temperature(Celsius degree) -30�?65'
Storage temperature(Celsius degree) -35�?70'
Operation humidity(RH) 0-95%
Operation humidity(RH) 0-99%
Servicing Front and back serving optional
Control mode Synchronous & asynchronous available
Communication options Wire Ethernet, Fiber Ethernet,RF wireless,GPRS
Power 120/240 V  AC single phase(50-60Hz)
Maximum power consumption(W/SQM) 225
Average power consumption(W/SQM) 90
Screen operation mode(scan/static) static: 1/1
Module configuration(Pixels quantities of the module) Length 16
Height 16
Module dimensions(mm) Length 500
Height 500
Cabinet configuration Length 4
Height 4
Cabinet dimensions(mm) Length 2000
Height 2000
Width 170
Screen configuration(Finished complet screen system) Length 4
Height 3
Screen dimensions(m) Length 8.0000
Height 6.0000
Screen Size(�? SQM 48.0000
Recommend Optimal Viewing Distance: Minimum & Maximum  Min 19
Max  425
Resolution ratio(dots/pixels) Length 256
Height 192
Aspect Ratio(L:H) 1.33333
Packaging configuration 2 standard cabinets in  a packing case(1 cabinet in 1 packing case when the unit cabinet is more than 1.5SQM)
Packing material Wooden case/carton/flight case(optional)
Packing quantities 6
Packing volume(CBM) 14
Packing  Dimensions(mm) Length 2105
Height 2205
Width 520
Packing weight(KG) net 1800
gross 2430
Tel:86-755-27592546 Email: sales@eraled.biz WhatsApp:86-189-389-501-10 / 86-189-389-501-58 Skype:ERALEDdisplay