Whiteness Meter, Brand Kerro

Station wsb series digital display whiteness meter overall optical system, Detection system, By the light source, Data processing and display system, Overall r457 whiteness value for blu, Ray degrees. Set the instrument diffuse reflection spectrum than 1 ideal whiteness was 100, Atop the spectral diffuse reflection ratio of zero absolute black surface whiteness of 0. Instrument using the photoelectric conversion principle, Adopting the modulus will measure, Conversion circuit the sample surface reflection energy radial brightness, The signal amplification and a/data processing, D conversion, Finally shows the corresponding whiteness value. Use station wsb series digital display whiteness meter is mainly applied to white or almost white whiteness measurement on the exterior of the object or powder. Can be accurately obtained is consistent with the visual sensitivity of whiteness value. For paper opacity can be measured accurately. The instrument can be popularly applied in textile printing paint coating, Chemical building, And dyeing materials, Paper, Cardboard, Plastic, White cement, Ceramic, Enamel, Porcelain clay, Talc powder, Starch, Wheat flour, Salt, Detergent, Cosmetics and other objects of whiteness measurement.