A method for measuring the particle size, of the particle concentration and the particle size distribution of disperse systems

摘要

The invention relates to a method for measuring the particle size, of the particle concentration and the particle size distribution of disperse systems by means of measurement of radiation exposure or of light of aerosols and dispersions, characterized in that, for measuring at least two different wavelengths are evaluated, wherein at least one measuring beam with a geometrically a small cross section is used, the order of magnitude in the region of the particles is to be measured.