Patents filed
HAAS-2000 adopts the highest quality flat-field concave gratings and scientific-grade CCDs. And by the Bandpassfilter Wheel Correcting Technique (BWCT), and stray light is largely reduced. And by the Spectrometer & Broadband radiometer/photometer Combined Technique (SBCT), the linear dynamic range of the HAAS-2000 can be up to 0.3% in 8 orders of magnitude.
Comprehensive software
All the functions and operations are controlled by software, and the measurable items include relative spectral power distribution, chromaticity coordinate (X, Y) and (u', v'), dominant wavelength, peak wavelength, FWHM, spectral purity, CCT, color rendering indices, red ratio, luminous flux (equipped with an integrating sphere), SDCM etc.