Solutions

Home > Solutions > Measurement of LED display
Measurement of LED display



1. Optical property test system for LED display module

Main functions: Optical-color parameters including luminance uniformity, color uniformity, chromaticity coordinates, related color temperature(CCT), color gamut area, color gamut coverage, spectral distribution, viewing angle and others of LED display module to meet the requirement of the international and domestic standards.



DMS-7000 Optical property test system for FPD 



Welcome to contact Sales Center of EVERFINE for more details.

 

2.Luminance, chromaticity and white balance test for display

Main functions: SRC series spectral radiance colorimeter, imaging luminance meter and handheld luminance meter can obtain the parameters of luminance, luminance uniformity, chromaticity coordinates, spectral power distribution, color uniformity, white balance, color gamut area, color gamut coverage and so on of LED display. It meets the measurement requirements for quality testing, R&D, engineering site and so on.



Series of luminance meter of EVERFINE 


Welcome to contact Sales Center of EVERFINE for more details.

 

3.Flicker test of display
Main functions: Mainly used for measuring the flicker characteristic of the display

Welcome to contact Sales Center of EVERFINE for more details.

 

4. Optical-color-electric comprehensive performance test system for single LED  
Main functions: Optical-color-electric parameters including luminous flux, luminous efficiency, luminous power, relative spectral power distribution, chromaticity coordinates, CCT, dominant wavelength, peak wavelength, half-peak wavelength, CRI, color purity, red ratio, color tolerance, forward voltage/current, reverse voltage/current and others of packaged LED can be measured.



Laboratory-grade solution based on HASAS-2000 high precision fast spectroradiometer

Welcome to contact Sales Center of EVERFINE for more details.

 

 

 

5. Luminous intensity distribution test for single LED
Main functions: Optical-color-electric parameters including luminous intensity distribution (distribution curve) , luminous intensity, 3D intensity distribution graph, luminous intensity - positive current curve, forward current - forward voltage curve, luminous intensity - time curve, beam angle, luminous flux,forward voltage/current, reverse voltage/current and others of single LED can be measured. 

LED 620 Goniophotometer 

Welcome to contact Sales Center of EVERFINE for more details.

6. Optical radiation safety test system for display (blue light hazard testing)

Main functions: It is mainly used for the optical radiation safety test of LED display. The test items mainly includes blue light weighted radiance, blue light hazard efficiency of luminous radiation, citopic rhythm factor, as well as UV and thermal hazard and others, and the safety grade of light radiation is evaluated according to the degree of harmfulness. The system fully meets standard requirements of C/EN 62471, CIE S009, GB/T 20145, IEC/EN 60598, GB7000.1, 2005/32/EC European Union directive. 

 

OST-500 optical radiation test system                BHA-2000 retinal blue light hazard analyzer

Welcome to contact Sales Center of EVERFINE for more details.

 

 

 

7. Electromagnetic compatibility (EMC) test of display


Main functions: According to the relevant standards of the display, EMC test is carried out on LED display and LED display module. The test items includes EMI conducted emission test, electrostatic discharge (ESD) test, rapid transient pulse test(EFT), lightning surge (SURGE) test, cycle drop (DIP) test, related radiation harassment test, immunity test and so on. 

Welcome to contact Sales Center of EVERFINE for more details.

 

8. Power consumption measurement for displays 


Main functions: It mainly provides AC, DC and stable power supply conditions for displays, and measures the electrical performance parameters such asvoltage, current, power, standby power, harmonic content and others of the display. 

Welcome to contact Sales Center of EVERFINE for more details.