| |
P7.62 Indoor Full-color LED display
PH7.62 Technical Parameters of Indoor Full-color Display
Item Technical parameters
Dot Pitch 7.62 mm
Pixel density 17222 dots/
Panel Dimension 975.36mm*975.36mm (128pixel*128pixel)
Module Dimension 243.8mm(W)*121.9mm(H)
Module Resolution 32pixel(W)*16pixel(H)
Viewing angle-Horizontal 160(+80/-80) degree
Viewing angle-Vertical 90(+45/-45) degree
Colour temperature 3500-9500 K(adjustable)
Colour coordinate error(Full White) 0.002
Brightness 1200 Nit
Calibrate Brightness 1000 Nit(6500 K )
Contrast ratio 200:1
Minimum Viewing distance 8 m
Max power consumption 1200 W/
Average power consumption 500W/
Drive type 1/8scan,constant,current (1/4scan,1/2scan and static are optional)
Frame frequency(Hz) 60
Refresh rate(Hz) 480
Grey scale (linear) levels 1024 gray scale levels for each color , 10bit
Color processing 1.07billion
LED encapsulation type PLCC-4 SMD or CHIP 0603/0805 SMD or DOT MATRIX
Pixel constitution 1R,1G,1B
Red wavelength(dominant) 625 nm (+2.5nm/-2.5nm)
Green wavelength(dominant) 525 nm (+2.5nm/-2.5nm)
Blue wavelength(dominant) 470 nm (+2.5nm/-2.5nm)
Brightness'adjustment Manul:256 gray scale levels for each color are adjustable Automatic:8 gray scale levels for each color
Display model VGA hardware mapping/NTSC/PAL
Input signal RF,S-VIDEO,rgb,RGBTV,YUT,YC,COMPOSITION
Control system PCTV non-linear edit card +DVI card+control card +optical fiber transpot(optional)
International Protection IP20
Malfunction dot rate < 0.0001
Life-span (Full white half brightness) 50000hours
Life-span (working normally) 80000hours
MTBF 5000hours
Temperature range -20~40
Humidity 35%-85%
Flatness Clearance between pixels:0.2mm; Clearance between modules:0.4mm
|
