Melton optoelectronics co., LTD
High Quality Lifetime Service
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| LED Parameters | ||||||
| No. | Item | Luminous Intensity | Viewing Angle(H/V) | Wavelength | Test Condition | |
| 1 | Red LED | 55mcd | 120º/120º | 620-630nm | 25℃,8mA | |
| 2 | Green LED | 220mcd | 120º/120º | 520-535nm | 25℃,5mA | |
| 3 | Blue LED | 25mcd | 120º/120º | 465-475nm | 25℃,3mA | |
| Module Specifications |  | |||
| 1 | Pixel Pitch | 4.81mm | ||
| 2 | Pixel Configuration | 1R1G1B | ||
| 3 | Module Resolution | 52dots X 52dots | ||
| 4 | Module Pixles | 2704 dots 8192dots | ||
| 5 | Module Size | 250mm X 250mm | ||
| 6 | Module Weight | 0.5KG | ||
| Cabinet Data | | |||
| 1 | Cabinet size | 1000x2000mm | ||
| 2 | Cabinet resolution | 208X416pixels | ||
| 3 | Cabinet weight | 100kg | ||
| 4 | Cabinet shape | Y | ||
| 5 | Cabinet material | steel iron only | ||
| 6 | Brightness | 4500cd/m2 | ||
| Screen Parameters | |||
| 1 | Screen Area | 1000x2000mm | |
| 2 | Whole Screen Resolution | 208X416pixels | |
| 3 | Cabinet Size | 1000X2000mm | |
| 4 | Brightness | 4500cd/m2 | |
| 5 | Driving Method | 1/13 scan constant current | |
| 6 | View Angle | Horizontal 120° Vertical 120° | |
| 7 | Optimal Viewing Distance | 5m to 300m | |
| 8 | Brightness Control | Red,Green and Blue 16384 Grade/Each | |
| 9 | Fresh requency | ≥1200Hz | |
| 10 | Frame Frequency | 50 -- 60Hz | |
| 11 | Input Voltage | AC220V/50Hz or AC110V/60Hz | |
| 12 | Defects Rate | ≤0.00001 | |
| 13 | Power Consumption | Max.:1000W/㎡ Average: 500W/㎡ | |
| 14 | Screen weight | ≤100kg/PC | |
| 15 | MTBF | >10,000 hours | |
| 16 | Life span | ≥100,000 hours | |
| 17 | Module Display Brightness Uniformity | <1% | |
| 18 | Earth Leakage Current | <3mA | |
| 19 | Protective Grade | IP65 | |
| 20 | Temperature-operating | ﹣40℃～60℃ | |
| 21 | Humidity-operating | 20%～85% | |
| 22 | Controlling system | HUIDU | |
| 23 | Operating System | Windows98/me/2000/NT/XP/10 | |
Product specification
1 Power supplies and receiving cards can be replaced separately and quickly, even in 1 second.
2 The LED cabinet can be maintained separately with power off, without affecting the work of other cabinets.
3 Fast lock connection, quick and convenient,Capable of self lock, connection and fine tuning,Curve angle -15º ~15º.
4 Unique protruded design around the LED cabinets, the LED modules can be protected in the process of assembling, transporting and placing.
5 Special arc, scale and chain design on the LED cabinets sides, any arc-shape achievable.
6 Advanced gravity sensor design in the LED cabinets, pictures can be auto-rotated along with the LED cabinets.
7 Precise auto-calibration function, making the LED screen clearer.
8 Humanized handle design, with rubber cover, making it convenient and comfortable to operate.