LCD screen display, high test speed, built-in a constant-current DC power source 40V/5A. APPLICATION Good human-machine interface with windows operate system, SA905 standard interface and CCD high-speed optical spectra. The system can determine spectral power distribution, chromaticity coordinates, correlated color temperature, color rending index(Ra),color difference, peak wavelength,spectral half width, dominant wavelength, color purity, luminous fiux, test for photometery, colorimetry & electricity of LED. The test system can determine spectral power distribution, chromaticity coordinates, correlated color temperature, color rending index (Ra), color difference, peak wavelength, spectral half width, dominant wavelength, color purity, luminous flux, test for photometry colorimetry electricity of LED. HP8000 High Speed LED Measurement System is made up of small Monochromator and CCD-array detector. The characteristics are test fast, convenient use, long time service, excellent reliability etc. The HP8000 is a specially packaged. HP8000 spectroradiometer with Integrating sphere offers customized support, stray light <0. 015%, and photometric accuracy of ±0. Our product lines include spectroscopy tools, camera solutions, and beamline instrumentation.