This article discusses the ink color matching system, printability tester, and the matching with the printing machine, hoping to help improve color quality and production efficiency… (Read more)
CIE has released different total color difference formulas over the years: DE*, DE94, and DE2000 in 1976, 1995, and 2001, respectively. Other relevant organizations have also introduced various color difference formulas, such as DEcmc... (Read more)
Based on statistical data from the past 20 years, both domestically and internationally, including various industries, products, brands, materials, and production methods, we have synthesized the DE levels... (Read more)
Metamerism refers to the phenomenon where two samples appear to have minimal color difference under one type of light source but significantly differ under another. To observe metamerism, you need at least two samples evaluated under two different light sources... (Read more)
According to statistical research, the agreement between DLab* tolerances and human vision is only 75%. DE*94 and DEcmc achieve 95%, while DE2000 performs even better... (Read more)
In M0 measurement conditions, the spectral energy distribution of the sample light source is defined based on the optical light source system of the instrument. No additional filters are used in the optical path... (Read more)