| 摘要 |
PROBLEM TO BE SOLVED: To provide a particle size measuring device improving measuring accuracy, when detecting fine particles passing through a fine pore, by reducing the noise by vibrations from a driving source and the like of the device. SOLUTION: The particle size measuring device for analyzing the particles from a signal obtained when the particles in a particle suspension passes through a pore disposed in a detector, includes the detector having the fine pore in the lower part, a channel communicating with the fine pore inside and a projecting part in the upper part, and a detector support part which has an elastic body and supports the projecting part of the detector through the elastic body. COPYRIGHT: (C)2011,JPO&INPIT
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