Iso Brightness Tester

This ISO Brightness Tester is widely used to measure the whiteness, yellowness, color and chromatism of paper, printing, textile and dyeing, porcelain clay, chemical, construction material, food, salt etc. It can also be used to measure the opacity, transparency, light scattering coefficient, light absorption coefficient and ink absorption value.
a c To measure CIE(1982) whiteness W10 and TW10.
a c To measure ISO brightness and RZ brightness.
a c To measure the WJ whiteness of construction material and nonmetal material.
a c To measure WH whiteness.
a c To measure yellowness YI, opacity OP, light scattering coefficient S, light absorption coefficient A.
a c To measure transparency and ink absorption value.
a c The tester has memory function, even if closed long time, the useful information inside is not lost.
a c Digital display, and print the testing report.
a c Power: 170-250V, 50Hz, 0.3A