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Project | Technical parameters | Project | Technical parameters |
Pixel composition | 1R1G1B (SMD1921) | Pixel spacing | 4.68mm |
Module size | 300x300mm | Module resolution | 64x64dots |
The LED chip | Three Ann | LED package | Country star packaging table stick three in one |
According to the density | 65536 pixels/sqm | Maximum brightness balance | 4500cd/sqm |
Gray level | red,green and blue 256 level,up to 65536 level | According to the color | 16.7M species,up to 281 trillion species |
Out of control points | Less than 1/10000 | The best stadia | 7m or higher |
Viewing Angle | Level: ° 120 ° vertically acuity 120 or higher | Device driver | 1/8 scanning (date/month 2017TD) |
screen life | Or 100, 00 hours. | frame rate | 60 hz |
refresh frequency | P 1920 hz | control mode | Nova asynchronous |
Waterproof grade and material | IP65, the module filling and sealing adhesive adopts the transparent original adhesive of jinlian | brightness adjustment | 256-level software adjustment, 16-level automatic adjustment |
Continuous working hours | > 72 hours | Mean time to failure | > 1000 hours |
working voltage | AC 220V 15%, 50Hz 2 Hz | Ambient temperature and humidity | Temperature: - 20 ℃ ~ + 60 ℃, humidity: 10% to 95% |
power consumption (maximum/average) | About 400W/set | smoothness | 0.5mm between adjacent imaging degrees;Module splicing clearance 0.5mm |
maintenance mode | Prior to maintenance | screen weight | 16 kg/computer or less |
uniformity | Pixel light intensity, uniform module, each pixel can be single point correction | switching power supply | 3.8v /60A(siqi power supply) |
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