... . Detailed Product DescriptionIt is used to measure fineness of color paint, pigment and impurity granule. Working principle: It is made according ... Chemical Industry. It is used to measure fineness of color paint, pigment and impurity granule. Parameter:PatternSingle grooveRange0-50μm,0 ... μm,5μm,10μmDimensionLength 170mm,width 50mm,height 12mmWeight2kg Clapper fineness meter for color paint, pigment