| 原産地: | 中国(本土) | 銘柄: | sino-カラー | モデル番号: | sc-otp20 |
包装
| 包装: | フライトケース、 木製ケース |
big outdoor advertising screen
Features:
1. Wide application field: Advertising LED display, concert stage LED display, Mobile LED display for mobile media, shopping mall LED display for logo showing, bank & stock exchange LED display for rates showing, train & bus station, airport, telecommunication LED screen system for information showing and instruction, Stage performances and so on.
2. First-class LED chip: Supplied by Silan & other high strictly selected LED chip to ensure the long life time and high brightness of our LED screen system
3. Easy Installation & Using: Easy & simple installation interface and user friendly software to ensure the user friendly interface of the LED screen system.
4. Convenient Servicing: Front or rear cabinet access make the maintains work very convenient and low cost to help you concentrate more time and energy on your main marketing promotion business.
P20 parameter:
--Pixel pitch(mm) : 20
--Module size: (mm) 640×640
--Pixel configuration: 1R1G1B
--Density of pixel(dot/m2) 2500
--Best viewing angle H: 110°V: 50°
--Max.power consumption(W/m2)≤200
--Luminance: (CD/m2) ≥1200
--Driving mode: 1/4 constant current:
--Working voltage: AC220V/50HZ
--Working environment: Temperature: -20oC+50oC
Related humidity: 10%-90%
--Grey scale/color: 4096 grades for R G and B, Display≥16.7M colors (synchronized)
--Brightness adjustment: manual adjustment:256 levels. Automatic adjustment: 8 grades
--Control system: synchronous /off-line control system ,network cable or optical fiber transmission
--Mean time between failure: 10,000 hours
--Life-span 100,000 hours
LED Parameter:
R: (625-630nm) G: (522.5-525nm) B: (467.5-470nm)
R: IV(180-200mcd) G: IV(330-360mcd) B: IV(95-105mcd)
