Brightness Meter
Brightness Meter
Brightness Meter is widely applied in papermaking, fabric, printing, plastic, ceramic and porcelain enamel, construction material, chemical industry, salt making and other testing departmentthat need to test whiteness. Brightness Meter also can test the paper’s transparency, opacity, light scatting coefficient and light absorption coefficient. Brightness Meter conforms to standards of 6. ISO2470¡¢12. ISO2471
1Test ISO whiteness (R457 whiteness) .
2 Test of lightness tristimulus values (Y10), opacity and transparency.
3 Simulate D56. Adopt CIE1964 supplement color system and CIE1976 (L * a * b *) color space color difference formula. Adopt d / o observing geometry lighting conditions.
4 Fresh appearance and compact structure;
5 Instrument is equipped with a standard RS232 interface so it can cooperate with the microcomputer software to communicate.
6 Instruments have a power-off protection
