... the running life and stock life of the particle size analyzer. ●AS-2011 works with advanced Mie scattering theory ... ISO13320-1, an international norm on laser particle size analyzer and each unit goes through strict quality control with national ... , zircon, nickel, tungsten, zinc, molybdenum, magnesium, copper, rare metal, alloy, metallic oxide Non-metallic powders Talc, kaolin, calcium carbonate ...