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/mobile APP, WIFI, U disk, cloud platform |