Stationery Tester Whiteness meter

Use:

The whiteness tester is used to measure the whiteness of objects. 

It is widely used in paper-making, textile, printing and dyeing, plastics,

ceramics, enamel, grain, building materials, paint, chemical industry, 

salt and other production and commodity inspection departments that 

need to measure the whiteness of objects. The instrument can also 

measure the ISO brightness (ISO Brightness, namely R457 whiteness). 

For fluorescent whitening samples, it can measure the fluorescent 

whitening degree produced by the emission of fluorescent substances, 

and can measure the transparency of paper and other thin sheet 

materials. No Transparency. Light scattering coefficient and absorption 

coefficient, etc.

Standards Compliant:

Technical Parameter: