... easy-to-operate feature. 2. Measure reflection color and transmission color of objects and can test ch romaticity, whiteness ... objects or liquid, which greatly facilitates analysis on object color. 5. Wide used in such industries as textile, ... .6l Accuracy: ΔY≤2, Δx,Δy≤0.02l Palette system: l Color: X, Y, Z; Y, x, y; L*, a ... , a, b; L*, u*, v*; L*, c*, h*l Color difference: Δ E (L*a*b*); ΔE (Lab); ΔE ( ...