... l Display reflectance and transmittance of objects or liquid within the scope of visible light wave (380nm ... reflectance and transmittance of objects or liquid, which greatly facilitates analysis on object color. l Wide used ... of colorimetry: ΔY≤1 Δx, Δy≤0.002l Palette system: l Color: X, Y, Z; Y, x, ... *, ΔC*, ΔH*l Whiteness: W, Tl Computer system: Pentium 4 or abovel Software: WSF-J dedicated software, ...