250x250mm LED module P31.25 LED Display / LED Sign / LED Screen
Parameters:
1) Displaying video motion pictures in high definition
With 4,096 steps of brightness control for each RED, GREEN and BLUE
color,
our system is designed to provide pictures quality similar to that
of analog formula, without losing image data.
2) Displaying multi(natural) colors
With 4,096 color grades of each RED, GREEN and BLUE color, our
system is designed to
display multi-colors amounting 68.7 billion on the screen.
3) Windows based operating software
Our system is designed to be operated with MS Windows.
4) Providing delicate brightness adjustment
Our system is designed to provide delicate brightness adjustment(by
each 0.025% steps)
5) Providing automatic brightness adjustment
Our system is designed to provide automatic brightness adjustment
according to
the change of ambiance brightness.
6) Screen size adjustment
Our system is designed to adjust screen size not only to the
standard ratio of 4 : 3 or 16 : 9
Specifications :
| outdoor DIP P25 |
| Resolution/mm | 25 |
| Pixel configuration | 1R1G1B |
| Pixel density/pixels/m² | 1600/m² |
| Module resolution | 8x8 |
| Module size/mm | 200x200MM |
| View distance | 14-300m |
| Single point brightness adjust | Can be added |
| Single point color adjust | Can be added |
| White balance brightness | >7500cd/㎡ |
| Color temperature | 6500K-9500K |
| Horizontal view angle | 120(degrees) |
| Vertical view angle | 60(degrees) |
| Signal Process bit | 10 or 16bit |
| Grey process | 1024x1024x1024 16834x16834x16834 65536x65536x65536 |
| Control distances | Internet cable:100m, multimembrane:500m, monofilm:2km |
| Driving mode | Constant driving current |
| Scanning mode | 1/4 SCANNING |
| Frame rate | 60Hz |
| Refresh frequency | >3000Hz |
| Control mode | Computer synchronous |
| Brightness adjusted range | Manual, automatic operation, stepless continuous adjusted |
| 255 steps. No grey loss |
| Out of control point | <1/10000 |
| Working hours | ≥72hours |
| Mean Time Between Failure | >5000hours |
| Life time | 100000hours |
| Life-all-white(brightness halving) | 50000hours |
| Environment temperature range | Operating temperature range: -20-45℃ |
| Self-check technology | LED spot self-check, communications check, power check, |
| temperature monitor(need customization) |
| Remote monitoring | Remote supervision and control, record potential fault, |
| send out warning signs to the operators.(need customization) |
| Software environment | WindowsNT,Windows1999,WindowsXP |
| Luminous point width between centres | Deviation<3% |
| Brightness uniformity | <10% |
| Color uniformity(chromaticity coordinate) | ±0.003 |
| Power supply request | AC85-264V(50Hz-60Hz) |
| Contrast | (1000:1) |
| System protection | Moistureproof,dustproof,high temperature
protection,anti-corrosion,anti-burning,anti-static,anti-vibration |
| Humidity(working) | working:10-95% |
| Humidity(storing) | storing:10-95% |
Our Services:
Installation:
Easy for fit and dismantle, the design is convenient and safe for
installer. The small size can be matching together as a large size
by our convenient design.
Application:
Concert, Night club, Live show, Fashion Theater, Stage background,
TV show, Wedding Decoration, Bars, Disco Entertainment, Family
party, Outdoor party, and etc.
ODM Service:
Our ODM curtain’s size include 2x3m, 2x4m, 3x4m, 4x6m, 3x8m,
triangle shape, and etc. Customers can purchase sample at any time
and we usually ship sample by DHL within one week.
OEM Service:
If you got any specific requirement, just tell us the size, shape,
color of the LED and your favorite hung method, and etc. The
cooperation details can be negotiated by both sides.
FAQ:
What’s the life time of LED screens?
The life time of the LED screens is basically over 100,000 hours,
but it depends how the screen is taken care of. When LED Screens’
life time up to 100,000 hours, the brightness of the LED lamps will
be about 50% off compared to the original ones.
How to protect power supply?
Electrical peaks can put more force on the electrical components
which decreases the working time. So, it is wise to install a
protection (voltage stabilizer) that can control the peaks.
How to maintenance LED screens?
The soldering of the LED chips can dry out and break which requires
changing components such as LED modules or receiving cards. We will
supply free spare modules.
What is the return policy?
If the modules died exceed 1%, we will resend you the new one.
In order to offer you a suitable solution, please state general
info about your project.
1. Pixel pitch and view distance you need.
2. Dimension
3. Location of installation.
4. Purpose. (What are you going to do with the LED display)
5. Rental or fixed installation.
Welcome to visit our website and inquire us more info,waiting for
you all the time!!!
