Altana Color-View Manuel d'utilisateur télécharger pdf (Page 62)

GLOSSARY

Spectral Characteristic the reflectance or transmittance

factor as a function of

wavelength, used to characterize

a specimen

Standard a reference against which

instrumental measurements are

made

Strength the color quality that increases

or decreases with an increase or

decrease in the amount of

colorant available, other

conditions being constant

Wavelength the distance, measured along the

line of propagation, between two

points that are in phase on

adjacent waves

Whiteness the attribute by which an object

color is judged to approach the

preferred white

Yellowness attribute by which an object’s

color is judged to depart from

colorless or a preferred white

toward yellowness

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Altana Color-View Manuel d'utilisateur Page 62