




Yonglida SBDY-I digital display Whiteness Meter is mainly suitable for the whiteness measurement of non-color flat objects or powder , and can accurately obtain the whiteness value consistent with the visual sensitivity. For objects treated with fluorescent whitening agents , it can quantitatively reflect the whiteness value after fluorescent whitening, and can accurately measure the opacity of paper . This instrument can be widely used in textile printing and dyeing, paint coatings, chemical building materials, paper , plastic products, white water mixing, porcelain, porcelain, porcelain clay, talcum powder, starch, flour, salt, detergent, cosmetics and other objects. whiteness measurement.
