Product description:
Used to determine the size and dispersion of pigments and impurities in paints, paints, inks and other liquids and pulps.
Product specification:
* material: alloy steel
* range: 0 ~ 25 cycles m, 0 ~ 50 cycles m, 0 ~ 100 cycles m, 50 ~ 150 cycles m
* standard: designed in accordance with GB/T 1724-89, GB/ t6753.1-86 and iso1524-83
