| 摘要 |
PROBLEM TO BE SOLVED: To provide an instrument for measuring physical properties of particles, capable of precisely measuring the physical property values of the particle inclusive of a particle size. SOLUTION: The instrument for measuring physical properties of particles is equipped with at least a particle size measuring mechanism for measuring the particle size of the particle, by using a dynamic light scattering method and a transmitted light quantity measuring mechanism for measuring the quantity of the transmitted light, transmitted through the liquid sample housed in a cell 2 in the light emitted from a light source 3, and is further equipped with a light-receiving position moving mechanism for moving the light-receiving position of scattered light in the particle size measuring mechanism, on the basis of the quantity of the transmitted light. COPYRIGHT: (C)2010,JPO&INPIT
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