Delivery Time:3-15days
Led sign board Data Sheet
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(1)Pixel Parameter |
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No. |
Item |
Parameter |
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1 |
Pixel pitch |
PH20 mm < Resolution 2500 dots/sqm, could be analyzed up to 10000 dots/sqm> |
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2 |
Pixel configuration |
2R 1PG 1PB < 2 red, 1 pure green, 1 pure blue, Total 4pcs LED > |
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(2)Tube Chip Parameter |
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No. |
Item |
Wave Length |
Model No. |
Manufacturer |
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1 |
Red chip |
620-625nm |
400-600mcd |
B1-Epistar |
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2 |
Pure green chip |
520-525nm |
1100-1600mcd |
B1-Silan |
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3 |
Pure blue chip |
465-470nm |
300-600mcd |
B1-Silan |
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(3) LED display screen Parameter |
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1. |
Screen body area |
m × m =sqm |
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2. |
Whole screen pixels |
Real pixels: (L) × (W) |
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3. |
Virtual pixels: (L) × (W) |
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4. |
Unit box pixels |
48dots×48dots, unit box size:960×960×150mm |
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5. |
Cabinet material |
Cold rolled steel |
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6. |
Display brightness |
≥6500cd/sqm |
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7. |
Brightness adjustment |
256 grade automatic, 8 grade manual |
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8. |
Drive Mode |
Static latching |
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9. |
View Angle |
140 degrees(left and right view angle) |
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10. |
View Distance |
15-300 meters |
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11. |
Grey Scale |
4096*4096*4096 grade |
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12. |
Refresh Frame Frequency |
400HZ(Guarantee that the picture will not tingle when the pick up camera is kinescoping) |
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13. |
Control Mode |
Video Frequency synchron |
