p10 dip outdoor advertising LED screen
Detection of power-performance of display
First,Website:, the full-color LED screen optoelectronic functional parameter analysis:
Photoelectric color parameter contains the primary functions: lighting total power, power factor, the light intensity distribution, luminaire total output flux, light output efficiency, lumen maintenance / luminous flux retention rate, associated color temperature, color rendering index, color tolerance, color coordinates, color space products unevenness and the like.
Second, LED full color display Optical function parameters:
1, the electrical properties comprising: a lamp power, power factor.
2, features include heat resistance and thermal junction temperature.
3, the primary color characteristics comprising: correlation color temperature, color contrast index, chromaticity coordinates, color forgiveness, dominant wavelength (color), uneven color uniformity and color space to spread.
4, the day of the primary characteristics including a switching frequency test, day / accelerate life expectancy experiment, cavity repair rate (lumen retention) / strength repair rate.
Third, the full-color LED screen function photoelectric detection methods:
1, reflective cup MR16 or PAR beam viewpoint, the light intensity can be spread through a small bedroom photometric measurement device to measure. When testing, mechanical axis, the axial line. Defect test is abnormal posture job situation, demand revised test results.
2, LED lamp lumen can also be used to measure the spread photometric measurement device, when the intermediate scale test gamma to180 degrees, as well as the mechanical axis coincides intermediate lights. Defects of the examination time is too long.
After the selection of appropriate detection methods to accurately measure the complete full-color LED screen color photoelectric function parameters for scientific assessment of the status LED full color display with nature and conduct trend data supplied support.
IF you want to know more,please visit this web:
Другие товары поставщика
|
|
|
led screen
led curtain
outdoor led screen
flexible led screen
outdoor led advertising screen price
led advertising screen
led curtain screen ... |
|
|
|
More details of led screen
We often see or hear people saying P10 LED display, or P5, P16, the P is to point to any two adjacent pixels to the c... |
|
|
p120 светодиодные сопряжения нетипичной производитель светодиодный экран Китай |
В мире, где технологии с каждым реформируется сейчас и потом, различия в устройствах не поздно пунктик. Кроме того, дисплеи экрана Сид быстрая заме... |
|
|
погружение P10 наружная реклама знак для продажи |
Общие Шэньчжэнь лучес-дель-система DescripciÃ3n:
Эл система конси Ан Ла secciÃ3n де ediciÃ3n, не que muestra де ла парте де secciÃ3n аудио y упр ... |
|
|
|
led screen
led mesh screen
outdoor led screen
flexible led screen
led indoor screen
outdoor led advertising screen price
Website: |
Все товары поставщика
Похожие товары
|
|
LED Driving Light Manufacturer |
Продавец: Foshan Xinruilai Lighting |
LED Driving Light Manufacturer
Led Driving / Off Road Light
& Off-Road Light-It can p... |
|
|
LED Laser Light Manufacturer |
Продавец: Foshan Xinruilai Lighting |
LED Laser Light Manufacturer
Laser Light
LED Laser Light-Provides powerful lighting effec... |
|
|
iFixes iL37 Осветители для микроскопа Поляризованный кольцевой светильник 96 шт. Светодиодная лампа |
Продавец: Шэньчжэнь Weike Repair Technology Co., Ltd. |
Улучшите свою работу под микроскопом с помощью поляризованного кольцевого фонаря iFixes iL37 с 96... |
|
|
Energy Saving LED Tube Light |
Продавец: D263, second floor, Hai Rong Hao Wan, Dalang south Road, Hualian Community, Long |
Energy Saving LED Tube Light As a reliable led tube light company, led tube light factory, Anern ... |
|
|
Deep Cycle Opzv Tubular Gel Solar Battery |
Продавец: D263, second floor, Hai Rong Hao Wan, Dalang south Road, Hualian Community, Long |
Deep Cycle Opzv Tubular Gel Solar Battery
The OPzV solar battery series is a tubular colloidal b... |
