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TV Measurement


Solution introduction:
The liquid crystal TV photoelectric performance test solution of EVERFINE includes the measurement of conventional optical characteristics such as the photochromatic uniformity angle of liquid crystal display, the uniformity test of the luminance and chroma of the surface, the on-line test of the LED LIGHTBAR lamp, the photochromatic test of the LED and the LED LIGHTBAR lamp, the response time and the scintillation characteristic test, and the GAMMA calibration and test, environmental light contrast test, etc., which fully meets the international and domestic standards requirements of LCD TV.

1. Optical property test of LCD
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 meet the requirement of the international and domestic standards

with 5D automatic turntable and overall generous appearance.



DMS-3200 Optical property test system for LCD



Welcome to contact Sales Center of EVERFINE for more details.

 

2. TV uniformity measurement

Main functions: Optical-color parameters including luminance, luminance uniformity, chromaticity coordinates, CCT, color uniformity and others for LCD can be tested The instrument is equivalent to over 8 million micro radiometers working simultaneously.



CX-3 imaging luminance meter   HIRC-3000 hyper spectral image radiance     colorimeter



Welcome to contact Sales Center of EVERFINE for more details.

3. LED and light bar test system
Main functions: Optical-color-electric parameters such as 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, spectral power distribution of LED (optional), spatial chromaticity distribution (optional), luminous intensity, beam angle, 3D luminous intensity distribution graph and others are tested for LED and LED light bar. Simultaneous measurement of LED transient optical characteristic (pulse measurement) and steady state optical characteristic (DC measurement) . 



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


 


LED620 Goniophotometer 




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4. MAT-200D automatic test system for LED light bar 

Main functions: MAT-200D integrates power supply, optical-color test device, mobile device and dark box, which is used to test optical-color parameters of each LED on LED light bar with high automation degree.


            


MAT-200D LED light bar automatic testing system 

   

MAT-2000 LED light bar automatic test system 



Welcome to contact Sales Center of EVERFINE for more details.

 

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


DRT-3000 Response time analyzer  DCA-310 Display color analyzer 

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6. GAMMA Test and Calibration of LCD

Main functions: The instrument is mainly used for luminance, chromaticity coordinates, CCT, GAMMA test and calibration of LCD.


DCA-310 Display color analyzer

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7. Blue light hazard test for LCD

Main functions: The system 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.

             

OST-500 optical radiation test system

BHA-2000 retinal blue light hazard analyzer

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8.Ambient contrast ratio for LCD

Main functions: According to the IEC standard, the ambient contrast ratio of the display is measured.


HACA-3600 high accuracy color analyzer

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9.Test of haze and spectral transmittance 

Main functions: HAM-300 haze meter is mainly used for haze, total transmittance, scattering transmittance and spectral transmittance curve for OLED&LCD displays. The measurement conditions meet the requirements of latest international and domestic standard such as ASTM D1003, GB/T 2410, JC/T 2130-2013 and JIS K7105-81.

HAM-300 Haze and spectral transmittance test system

HAM-300 Haze and spectral transmittance test system