YYP103C Automatic chroma meter is a new instrument developed by our company in the industry's first fully automatic key determinationof all colors and brightness parameters, widely used in papermaking, printing, textile printing and dyeing,chemical industry, building materials, ceramic enamel, grain, salt e outras industrias, para a determinación da brancura e a amarre, a cor e a diferenza de cor, tamén se poden medir opacidade de papel, transparencia, coeficiente de dispersión de luz, coeficiente de absorción e valor de absorción de tinta.