express programmable led moving signs

P31.25 full color led display screen cabinet/led panel/led wall     Company Information           Product Description Features 1. Full color by filling the whole of imported silica gel, which makes our products in water, antifreeze, superior high-temperature side   2. After a dustproof and waterproof tested to reach its target IP65   3. All modules are cross color enhancing, and the edge compression is strong, not deformation, the flatness of display cabinet will be better.   4. The box with a sliding iron top, bottom chute, and optional locking device to fine-tune the gap and ensure seamless between the boxes. Please do not squeeze the entire screen which ensure good surface smoothness   5. Measured by the Shenzhen Institute of Quality Inspection Bureau U.S. core companies of the outdoor full color display for temperature impact test, the results showed that: outdoor full color display can use the power normally under the temperature at -25 °C to +75 °C   6. Widely used in advertising, sports, industrial enterprises, transportation, stations, terminals, airports, construction, education system and other public places     Parameter

Item	P31.25
Chip	Epstar + Silan chip
Chip size	Red 9 mil, Green 12. Blue 12mil
Light type	DIP 346/SMD 3528
Pixel Pitch	31.25mm
Module Size	1000mmX250mm
Module Resolution	32 X 8 (dots)
Density of pixel	1024 dots/m2
Pixel configuration	1R1G1B
Red wavelength	625±2nm
Green wavelength	525±2nm
Blue wavelength	470±2nm
Colors	16777216
Best viewing distance	≥10m
viewing angle	110°/60°
Maximum power consumption	1100w/m2
Brightness	7000cd/m2
Gray scale	14bits per color
Color temperature	6500k
Control method	Synchronization or Asynchronization
Driving method	1/4 scanning
Frame frequency	60Hz
Refresh frequency	≥300Hz
Working Voltage	AC220V/110V±10%
IP grade	IP65
Working temperature	-30°C~+75°C
MTBF	More than 8000hours
Life Span	80,000hours

                                                                                 Pictures for reference    





    Packaging & Shipping        2. Shipping: A. By air, From factory to the most closed air port of destination. B. By world wide express, always use DHL,UPS, TNT, Fedex, EMS, door to door service C. By ship, the slowest shipping, from factory to the most closed sea port of destination.     Our Services    Quotation services 1. Offer the best solution for customers as required. 2.Offer the best price for with a specification   After sale srvice 1. Offer display installation steel frame drawing 2. Send Engineer to help customer do display installation and adjustmen 3.Offer 3-5 years display waranty time