High Color Saturation Small Pitch LED Display , Indoor LED Display
Screen
Every produce process is strictly quality controlled from raw
materials to finished products. Our LED displays have to be under
very strict testing before shipment, such as temperature testing,
waterproof testing, salty-mist testing and shock-resistant testing.
product is very safe and reliable.Thus, we can guarantee the
quality. Besides our productions have passed through CE, FCC, RoHS
certifications.
Features of p1.875 led display screen
The first front maintenance design for HD Indoor series in the
world.
Galvanized oval iron on the back,Magnet cylinder around the module.
Fast plug-in/plug-out,Perfect 16:9 format,Four cabinets screen is
exact 55"
No need steel frame, mounted to the wall directly.Same video source
as LCD.
Real front maintenance,Power supply and control card can be
replaced in front after you attract modules out.
Light leak prevention design, flexible rubber around cabinets.
Up/down/right/left adjustable. Use internal hexagonal wrench to
adjust the pole to lock and locate the cabinet.
Backup for power supply, control card, automatically switch in case
of breakdown.
Well cared raised fin for protecting module edge.Simple handle, can
be pulled down. Top handle design, easy to carry.
Applications:Auditorium, conference room, banquet hall and exhibition
presentations,command and monitor system.
LED Lamp Specification |
Color | Package | Intensity | Viewing Angle | Wavelength | Testing Condition |
Red | SMD1515 | 45-65mcd | 120° | 620-625nm | 25℃,10mA |
Green | SMD1515 | 120-200mcd | 120° | 516-530nm | 25℃,5mA |
Blue | SMD1515 | 20-40mcd | 120° | 465-475nm | 25℃,5mA |
Module Parameter |
Pixel Pitch | 1.875mm |
Pixel Configuration | SMD1515 |
Density | 284,442 pixels/㎡ |
Module Resolution | 128pixel(L) *128pixel(H) |
Module Dimension | 240mm(L) * 240mm(H) * 18mm(D) |
Driving Mode | Constant current, 1/32 duty |
LED Cabinet |
Module Quantity in a Cabinet | 2(L) *2(H) |
Cabinet Dimension | 480(L)*480(H)* 80(D)mm |
Cabinet Resolution | 256(L) * 256(H) |
Cabinet Material | Die-cast aluminum; |
Cabinet Weight | ≈6KG |
Electricity Parameter |
Optical Ratings |
Brightness | ≥1000cd/㎡ |
Viewing Angle | 120°(Horizontal)； 120°(Vertical) |
Best Viewing Distance | ≥1m |
Gray Grade | 14 bits |
Display Color | 4.4 trillion Colors |
Brightness Adjustment | 100 grades by software or automatically by sensor |
Operation Power | AC100-240V 50-60Hz Switchable |
Max. Power Consumption | 900 W/㎡ |
Avg. Power Consumption | 320W/㎡ |
control system |
Frame Frequency | ≥60Hz |
Refresh Frequency | ≥3840Hz |
Input Signal | Composite Video, S-video, DVI, HDMI, SDI, HD-SDI |
Control Distance | 100m(Ethernet cable); 20KM(optical fiber cable) |
Support VGA Mode | 800*600, 1024*768, 1280*1024, 1600*1200 |
Color Temperature | 5000—9300 adjustable |
Brightness Correction | Pixel by pixel, module by module, cabinet by cabinet |
Reliability |
Working Temperature | -20～+60 ºC |
Storage Temperature | -30～+70 ºC |
Working Humidity | 10%～90% RH |
Lifetime | 100,000 hours |
MTBF | 5000 hours |
Continuous Operating Time | ≥72 hours |
Protection Grade | IP31 |
Out-of-Control Pixel Rate | ≤0.01% |
