EQUIPMENT AND METHOD FOR MEASURING PARTICLE SIZE

摘要

PROBLEM TO BE SOLVED: To measure the size of a particle simply. SOLUTION: The equipment 1 for measuring the size of a particle 4 comprises an oscillatory member 11 against which the particle 4 collides, and a unit 12 for measuring oscillation of the oscillatory member 11. Oscillation of the oscillatory member 11 being generated when the particle 4 collides against it is measured by the oscillation measuring unit 12 and the size of the particle 4 is measured from the distribution of oscillation.