| PH4.28 -Dia 600mm Roud Led display |
|
Pixel point parameter:
|
|
1
|
LED |
SMD1921 |
| 2 |
Pixel Pitch |
4.28mm |
| 3 |
Pixel composition |
1R1G1B |
| Module technical parameters: |
| 1 |
Module resolution (W * H) |
70*70dot |
| 2 |
Module size (W * H) |
300mm*300mm |
 |
| Screen body technical parameters: |
| 1 |
Full screen size |
640mm*640mm*120mm |
| 2 |
dot density |
54289dot/m² |
| 3 |
screen resolution |
One side 140*140 points,Double-sided 280*140 points |
| 4 |
Brightness (white field color temperature 6500K) |
5500cd/m² |
| 5 |
Horizontal view/vertical view |
140°/140° |
| 6 |
Best visual distance (m) |
4-100m |
| 7 |
flatness |
≥99% |
| 8 |
Chroma uniformity |
±0.003 Cx,Cy |
| 9 |
service life |
>100,000 Hours Theoretical value |
| 10 |
way to install |
Side hanging, Mosaic, wall hanging, lifting |
| 11 |
Protection Class |
IP65 |
| 12 |
weight |
Single side ≈12KG double side ≈16KG |
 |
| System control parameter: |
| 1 |
Signal color processing bits |
Red, green, and blue ≥14bit |
| 2 |
type of drive |
Constant current drive 1/14 scan |
| 3 |
repetition frequency |
60 frames per second |
| 4 |
refresh rate |
≥3840HZ/S |
| 5 |
maximum power |
Single side 200W/ set, double side 400W/ set |
| 6 |
average power |
Single side 67W/ set, double side 134W/ set |
| 7 |
Operating Temperature Range |
-40°C~+60°C |
| 8 |
Screen color temperature |
2000K-9500K is adjustable |
| 9 |
brilliance control |
Manual/automatic/program control |
| 10 |
control mode |
Asynchronous control/mobiles APP, WIFI, U disk, cloud platform |