QXP 0-50S ISO double-channel Fineness of Grind Gauge's video

JINGKELIAN ISO Fineness of Grind Gauge QXP 0-50S conforms to the GB/T6753.1 standard, with a fineness range of 0 to 50 microns, is a double-channel Fineness gauge, QXP 0-50S has a scale value of 5 microns, used to test the fineness of pigments, fillers and impurities in Paints and paint slurries.