With more than 11 years experience, our led display enjoy good reputation . The mobile truck p3.91 led display is very high definition and brightness,its’ very attractive and hot sell.
1, it can be fixed in the truck and easy to conduct
2, full color and water-proof ,different pixel for you
3, high brightness and definition,
4, Pixel composing: lR1G1B
5, 2 years warranty, and more than 10 years life use
6 view angle:H100 V:50
Resolution/mm | 3.91 | |||||
Pixel configuration | 1R1G1B | |||||
Pixel density/pixels/m^2 | 62500/m^2 | |||||
Module resolution | 64x64 | |||||
Module size/mm | 250x250mm | |||||
View distance | 4-300m | |||||
Single point brightness adjust | Can be added | |||||
Single point color adjust | Can be added | |||||
White balance brightness | 5000 cd/m^2 | |||||
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 | (1/16 scan) | |||||
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 | >10000hours | |||||
Life time | 100000hours | |||||
Life-all-white(brightness halving) | 100000hours | |||||
Environment temperature range | Operating temperature range: -20-45℃ | |||||
Maximum power:/^2 | <700W | |||||
Average power:/^2 | <200W | |||||
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% |
The feature of our led display as follows.
Super brightness single color LED billboard advertising
In the double color display series, The module design of the LED display enables you to create customized screen surfaces of virtually any size in either 4:3 or 16:9 ratios. Typically the LED display series are applied to large public squares. sport centers casino signage,public service announcement displays,media,commercial promotion and other large scale applications.
1, Superb brightness and color uniformity and reproduction. Brightness variances within+/-2.5%
2, High reliability: data hot backup aims to avoid any communication risks during the show; support automatic fault detection
3, Proprietary image processing produces sharp, brilliant images unmatched by industry competition
Methods for Quality Assurance
a. Aging
100% fully test Condition: 72 hours with 256 gray level
b. Vibration Testing
Condition: 3-5 min up and down in 5mm range
Factory Equipment
Wave Soldering Conveyor, PC Console, Wave Soldering Machine,
Automatic Glue- pouring Machine, Solder Paste Printing Machine,
Re flow Soldering Machine, Automatic Solder Paste Printing Machine,
Withstand Voltage Tester, Ground Resistance Tester,
Medium-speed Automatic SMT Machine, Super Mute Terminal Machine,
Automatic Wire Stripping Machine, Automatic Optical Inspection (AOI) Equipment.
Competitive Advantage:
1. 2 years’ warranty with free repair service
2. 24/7 Hours online Remote Support
3. Solution and PCB design
4. Free factory training
5. On site installation instruction and regular inspection
6, Small order accepted.
Order Procedure
Negotiation---First solution recommended---Finalize all the details---30%deposit in advance or full deposit---
Start production---Pay the balance---shipment by DHL--provide tracking number---feedback.
A. Flight case Packing
1)150KG Per flight case
2)3 cabinets in one case
3)Flight case size: 1010mm*560mm*1175mm=39inch*22inch*46inch
B. Plywood case
1)180KG per plywood case
2)3 cabinets in one case
3)Plywood case size: 1120mm*585mm*930mm= 44inch*23inch*36inch
C.customized packing is acceptable
D. 20"FT container loading of 100sq.m