Product Description
1. Construction description:each pixel contain 1 red 1 green 1 blue total 3pcs LED(SMD) pitch 7.62mm, resolution 17200 dots/sqm.
2. In order to make the color matching reach the best white balance effect, the color matching rate of different color brightness is R:G:B/3:6:1.
3. Pixel: size5.0 mm / pixel pitch: 7.62mm
4. Pixel brightness: 2.5cd.
5. Tube chip parameter.
6. Red: 630+-5nm 180mcd / UEC-712SOL-VR.
Green: 520+-5nm 285mcd / DMRTB-CJB.
Blue: 464+-5nm 90 mcd / DMRTB-CJC.
7. Screen body parameter.
Cell board size: 488mm*244mm.
Cell board resolution: 64dots*32dots.
Density: 17200dots/ M2 / Brightness: 1100-1300cd/ sqm
Brightness adjustment: 32 grade brightness adjusting.
8. Scan mode: 1/8 scan.
9. Drive mode: constant current drive.
10. Viewing angle: 110 degrees.
11. Viewing distance: 3-50 meters.
12. Grey scale red, green, blue: 16384 grade coding / 256 grade output.
13. Display color: 16777216 kinds.
14. Exchange frame speed: >160frames/second.
15. Refresh frame frequency: 240HZ.
16. To be synchronized with computer monitor.
17. Data transmissionParallel: RS422 mode.
18. Screen lifespan: >100000 hours.
19. Blind spot rate: ¡Ü0.0001.
20. Operating voltage: AC 220V+-15% / 47¡ª64HZ.
21. Color temperature: 6500K+-500.
22. Screen body weight: 30KG/ M2.
23. Control distance: 200 meters(without relay).
24. Continuous working time: 48 hours.
25. MTBF: >10000 hours.
26: System working environment temperature: ¡ª20.C¡ª+60.C.
27. System working environment humidity: 10%¡ª95%