Technical parameters for LED display
1). The diameter of single LED: Φ5. 0mm
2). Pitch: 7. 62mm
3). Origin place of single LED: America Cree
4). Density: 17200dots/ m2
5). Pitch configuration: 1 red，1 green and 1 blue
6). Module size: 488*244mm
7). Module resolution: 64*32mm
8). Grey degree: 256 degree
9). Viewing distance: 9-50m
10). Weight: 25kg/ m2
11). Horizontal viewing angle and vertical viewing angle: 140 and 70 degree
12). Power consumption: 150w/ m2
13). Control operation: win95/win98/win2000/winxp
14). Display Pattern: VGA640*480/VGA800*600/VGA1024*768
15). Brightness: ≥1800cd/ m2
16). Mput voltage: AC220V/110V±10%
17). Lifespan: 100. 000 hours
18). MTBF: 5. 000 hours
19). Frame rate: ≥60HZ
20). Ambient temperature: -20-80℃
21). Ambient humidity: 10%-95%
22). Display color: 16777216
23). Ip degree: ip65
24). Gap of unit boards: ≤1mm
25). Dead dots percentage: ≤0. 0003
26). Driving method: 1/8 scan
27). Resist thunder, water, fog, static and so on.