led screen from China manufacturer - Shenzhen Mountain A-Li Electronics Technology Co.,Ltd

led screen

Product Detail

Model No.: ALS-XSP-002

Production Capacity: 100000 square meter

Delivery Date: 12-20 working day after ord...

Pixel pitch: Outdoor

Means of Transport: Ocean

Packing: wooden case packing or flig...

Brand Name: Mountain A-Li

PH31.25 led sign
1.High quality
2.Wide aplication
3.Fast response
4.CE&RoHS

PH31.25 hot selling full color stage display led sign

Specification:

Construction Description

Professional analysis
No.	Professional analysis content			Analysis item
1	Color matching analysis			To make the color matching reach the best white balance effect,the color matching rate of different color brightness is RGB/361
Pixel Parameter
No.	Item	Parameter
1	Pixel pitch	PH31.25 mm
2	Pixel configuration	2R 1PG 1PB
4Tube Chip Parameter
No.	Item	Wavelength			Brightness
1	Red tube chip	620-625nm			400-600mcd
2	Pure green tube chip	520-525nm			1,100-1,600mcd
3	Pure blue tube chip	465-470nm			300-600mcd
5Screen Body Technical Parameter
4	Display brightness		6000 CD/M²
5	Brightness adjustment		256 grade automatic, 8 grade manual
6	Drive Mode		Static latching
7	View Angle		110 degreesleft and right view angle
8	View Distance		5-100 meters
9	Grey Scale		256 grades
10	Display Colors		16M
11	Frame rate		60 Hz
12	Refresh rate		360HZGuarantee that the picture will not tingle when the pick up camera is kinescoping
13	Control Mode		To be synchronized with computer monitor
14	Data Transmission		Parallel RS422 mode
15	Screen Lifespan		>100,000 hours
16	Blind Spot Rate		<0.0003
17	Operating Voltage		AC100V±240V 5060HZ
18	Screen Body Power Consumption		Max: 500w/M²,Average: 250w/M²
19	Color Temperature		6,500K±500
20	Screen body weight		17 KG/ M²
21	Control Distance		120 meterswithout relayoptical fiber transmission 500M-10,000M
22	System Working Environment Temperature		-20+60
23	System Working environment humidity		10%95%RH
24	System Operating Platform		WINDOWSWIN98WIN2000 WIN XPfriendly interface, Keep the interface for the secondary development