Be employed in the accurate measurement for LED of relative spectral power distribution, chromaticity coordinates, correlated color temperature, color difference, rending index, peak wavelength, ....
hopoo is engaged in producing LED test instruments and other lamp test equipments, for example, photometer, colorimeter, color temperature tester, luminosity test equipment, photoelectronic test....
Such a system is composed of LED spectral analysis part and LED chip tester. LED chip tester contain sample flat probe frame, frame for luminous intensity, microscope and control box measurement of....
Specially designed for fast scan of integrated package LED photometry, colorimetry, and electricity and also can set limit for alarm, or level products as per results. Employed to test....
Fast scan the whole group ( 20pcs) of power LED, and can set parameters for selection and upper limit for alarm Application: Online powder compensation. It can fast test whole group of LED in....
Measure and display the relative spectral power distribution ( UV-UIS-NIR) P( Â » ) , chromaticity coordinate, correlated color temperature, rending index, color difference, peak wavelength, luminous....
Measure and display the relative spectral power distribution( UV-UIS-NIR) P( Â » ) , chromaticity coordinate, correlated color temperature, rending index, color difference, peak wavelength, luminous....
Keep the junction temperature constancy by controlling the temperature of LED shell. When light up the high power LED, the junction temperature of LED is variable with the conditions of heat sink....
It is designed to measure luminous intensity distribution curve, spread angle of light beam and center intensity etc, meets the condition A or B in CIE 127-1997. Characteristics and specifications....
HP8000 LED fast-scan micro-spectrophotocolorimeter The system can determine spectral power distribution, chromaticity coordinates, correlated color temperature, color rending index ( Ra) , color....