PNshar PN-48B Whiteness Tester

The PN-48B whiteness Color Tester is used to measure the whiteness of objects. It is widely used in papermaking, Spinning & weaving, printing and dyeing, plastics, ceramics, enamels, grains, building materials, paints, chemicals, salts and Miscellaneous. Production and commodity inspection departments that need to measure the whiteness of special bodies. It can also measure the transparency, opacity, light scattering coefficient and absorption coefficient of paper.