Xinrui WSB-2 Whiteness Meter adopts imported original components, effective, low-power circuitry, and good reliability
Reasonable and concise optical path design, using a modified color filter system, can accurately obtain the blue light whiteness value
The reliable movable platform design can effectively avoid light leakage from the measuring orifice
Simple operation, can accurately measure the opacity of the paper
The national calibration whiteboard is used to transmit the standard value, and the measurement is accurate and reliable

It is mainly suitable for whiteness measurement of objects or powders with flat non-colored surfaces, and can accurately obtain whiteness values that are consistent with visual sensitivity. The opacity of the paper can be measured accurately. It can be widely used in textile printing and dyeing, paint and coating, chemical building materials, paper and cardboard, plastic products, white cement, ceramics, enamel, talcum powder, starch, flour, salt, detergent, cosmetics and other substances of whiteness measurement.