This standard provides guidance for measuring the particle size distribution of two-phase systems containing particles, such as powders, sprays, aerosols, suspensions, emulsions, and air bubbles in liquids, by analysis of light scattering patterns. It is something. This guideline does not prescribe particle size measurement methods for specific particles.
JIS Z 8825-1:2001 history
2013JIS Z 8825:2013 Particle size analysis.Laser diffraction methods
2001JIS Z 8825-1:2001 Particle size analysis -- Laser diffraction methods -- Part 1: General principles