AP-400 is an intelligent full automatic laser particle size analyzer, adopt MIE scattering principle, which is an integrated model of wet and dry dispersion system. It’s the prior choice for industrial production quality control departments and research institutions which have more types of particles and wide particle size distribution.

AP-400 is widely used in cement, ceramics, medicines, lotions, paints, dyes, pigments, fillers, chemicals, catalysts, drilling mud, abrasives, lubricants, coal, sediment, dust, cells, bacteria, food additives, pesticides, explosives, graphite, photographic materials, fuel, ink, metal and non-metal powder, calcium carbonate, kaolin, coal slurry and other powdered materials.