42inch LED Advertising Display Writing/menu Board Sign with Light Box and LCD Screen
1 | Pixel pitch
| 6MM
|
2 | Size of module
| 192MM*96MM
|
3 | Resolution of module | 32*16(dots)
|
4 | Density of pixel
| 27777dots/m2
|
5 | Brightness
| 3500CD/M2 |
6 | Red wavelength
| 625±2nm
|
7 | Green wavelength
| 525±2nm
|
8 | Blue wavelength
| 470±2nm
|
9 | Best viewing distance | ≥6m |
10 | Horizontal View angle
| >140 degrees |
11 | Gray scale
| 16bits per color
|
12 | Frame Frequency
| 60HZ
|
13 | Refresh Frequency
| 480HZ
|
14 | Defects rate | ≤0.00001(Led display line standard<0.0001)
|
15 | Screen power consumption | Max: 1000w per sqm; Average: 300w per sqm
|
16 | MTBF | > 10,000 hours |
17 | Life Span
| > 100,000 hours |
18 | Earth Leakage Current | < 2mA
|
19 | Operating ambient humidity
| 10%—95%RH
|
20 | Environment temperature
| -20°C~+80°C
|
21 | Systems operating platforms temperature
| WINDOWS(WINXP/2000,WIN7), with a friendly UI, and interface for secondary development. |
