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PH20 Technical Parameters of Outdoor Full-color Display
Item Technical parameters Dot Pitch 20mm Pixel density 2500dots/㎡ Panel Dimension 1280mm*960mm (64pixel*48pixel) Module Dimension 320mm(W)*160mm(H) Module Resolution 16pixel(W)*8pixel(H) Viewing angle-Horizontal 110(+55/-55) degree Viewing angle-Vertical 90(+45/-45) degree Colour temperature 3500-9500K(adjustable) Brightness 6000 Nit Calibrate Brightness 5500 Nit(6500K ) Contrast ratio 1000:1 Colour coordinate error(Full White) ≤0.002 Minimum Viewing distance 16m Max power consumption 850W/㎡ Average power consumption 400W/㎡ Drive type static,constant current 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 Imitation Nichia 546,insert LED Pixel constitution 2R,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 Input signal RF,S-VIDEO,rgb,RGBTV,YUT,YC,COMPOSITION Display model VGA hardware mapping/NTSC/PAL Control system PCTV non-linear edit card +DVI card+control card +optical fiber transpot(optional) International Protection IP65 Malfunction dot rate < 0.0001 Life-span (Full white half brightness) 50000hours Life-span (working normally) 100000hours MTBF 5000hours Temperature range -25℃~65℃ Humidity 10%-99% Flatness Clearance between pixels:≤0.3mm; Clearance between modules:≤0.5mm
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Copyright © SHENZHEN CHANGYI LED TECHNOLOGY CO., LTD All rights reserved.
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0~9 |