Overview
ZB-B whiteness meter is a professional instrument for measuring the whiteness of objects under the ZHIBANG brand. It is widely used in paper Cardboard, Spinning & weaving printing and dyeing, paints Coating, chemical building materials, plastic products, cement, calcium carbonate powder, Pottery and porcelain, enamel, porcelain clay, talc, starch, flour, salt, detergent, cosmetics and other objects for whiteness measurement. The instrument has various functions such as measuring ISO whiteness (including fluorescence whiteness), Lightness stimulation value, Opacity, transparency, light scattering coefficient, absorption coefficient and inks absorption value.
Features
1. Appearance of the instrument is novel and compact, and professional circuit design effectively ensures the Precision and Stability of measurement data.
2. The instrument simulates D65 illumination.
3. Using d/o illumination to observe geometric conditions, the diameter of the diffusing ball is 150mm, the diameter of the test hole is 30mm (19mm), and a light absorber is provided to eliminate the influence of the specular reflection of the sample.
4. Adopt large-screen high-pixel liquid crystal display module, Chinese display and prompt operation steps, display measurement and statistical results, friendly man-machine interface, simple and convenient operation.
5. Equipped with imported thermal printing movement, printing without inks and color ribbons, no noise, fast printing speed.
6. Equipped with a standard RS232 interface, it can communicate with microcomputer software.
7. With power-off protection function, calibrated data will not be lost after power failure.
Principle
The instrument is based on the principle of diffuse reflection, simulates the D65 illuminator, and uses d/o (diffuse illumination, vertical observation) illumination observation geometry conditions for measurement. The Optical inspection system inside the instrument irradiates rays of light onto the sample, and calculates various Optical Property parameters of the sample, such as whiteness and Opacity, by measuring the diffuse reflection light on the sample surface, and using the built-in light absorber to eliminate the interference of the specular reflection light.
Applications
Paper Cardboard, Spinning & weaving printing and dyeing, paints Coating, chemical building materials, plastic products, cement, calcium carbonate powder, Pottery and porcelain, enamel, porcelain clay, talc powder, starch, flour, salt, detergent, cosmetics
Standards
ISO 2469、ISO 2470、ISO 2471、ISO 9416、GB/T 7973、GB/T 7974、GB/T 2679、GB/T 1543、GB/T 10339、GB/T 12911、GB/T 2913、GB/T 13025.2、GB/T 5950、GB/T 8424.2、GB/T 9338、GB/T 9984.5、GB/T 13173.14、GB/T 13835.7、GB/T 22427.6、QB/T 1503、FZ-T50013
Steps
The specific operation steps are not provided in the data.
Notice
No specific precautions are provided in the information.
