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15013583941@163.com
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Produits
   Indoor Fullcolor LED display
   Outdoor Fullcolor LED display
   Rental LED display
   Curtain LED display
   LED Diode
   LED Strips
   Dual-single color LED panel
   LED solar light
Contact
Sales Director : Gracie Yue
E-mail:15013583941@163.com
Phone Number:008615013583941
 
Products

Product Parameters
Module Size(mm) 256*128
Pixel Pitch(mm) 8 mm
Pixel Denisty 15625 dots/㎡
Pixel Congiguration 1R1G1B
Module Resolution(dots) 32*16
Power Consumption/㎡ (Max.) 850
Power Consumption/㎡ (Ave.) 340
Birghtness(cd/㎡)   1500
Recommended Min. Viewing Distance 8 m
Gray Scale(Level) 1024 level /single color
Colors 1.07 billion
Drive Mode Contstant Current drive,1/8 Scan
Contrast ratio Software 100 Grade Adjustable
Refresh Rate 240HZ
Brightness Adjustment Software 256 Grade Adjustable
Left/Right Viewing Angel Horizontal 140°/Vertical 140°
Module Brightness Uniformity <5%
Control Method Controlled by Computer,synchronous display
Effective Communication Distance(without relay) UTP Communication cable: 100-130m;
Multi Mode Optical Fiber:500m;
Single Mode Optical Fiber:10-15km.
Blind Spot Pixels Rate <1/100000(Industry standard:<1/10000)
MTBF(hours) 10000 
Lifespan(hours) >100000
Earth Leakage Current <2mA
Power Supply AC220V/50H or AC110V/60Hz
Operating Temperature -20℃~+60℃
Operating Humidity  10%~90%
Opertating System Windows 98/2000/XP/Vista
 
 
Copyright 2011   Grace Optoelectronics co., Ltd     Tel:00852-39625160   Fax:00852-39625160   Technical Support: 奋飞中国
HK office Address:Office No.3 10/F Witty Commercial Building 1A-1L Tung Choi Street Mongkok Kowloon HongKong.