Mainly suitable for non-color surface objects or measurement of whiteness of the powder can accurately drawn consistent with the sensitivity of whiteness. For fluorescent whitening agents processed objects can reflect quantitative fluorescence Zeng Guang of whiteness. Opacity of the paper can be accurately measured. Can be widely used in textile printing and dyeing, paint, chemicals, building materials, paper, cardboard, plastic, white cement, ceramics, enamels, talcum powder, starch, flour, salt, detergents, cosmetics and other measurement of whiteness of the material.
Controlled, touch-sensitive keyboard, LCD backlight LCD display, standard serial RS232 data communication interface.

2, nonlinear data handling and data smoothing function, rapid automatic multi point calibration, diagnostics information, rapid and stable response, maintenance-free and reliable operation.
3 superior color performance, extremely accurate. Using computer-aided design, simple operation, accurate measurement of the opacity of the paper.

4, filter systems, as amended, the overall spectral characteristics of the instrument in full compliance with the CIE standard observer response curves, can accurately obtain ISO brightness.

5, a high degree of stability and reproducibility, the complete elimination of system error, with data stored query functionality to meet GLP requirements.

6, adopted imported components, high efficiency, low consumption switching power supply, reasonable, simple optical design, reliability.