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PARTICLE SIZE DISTRIBUTION MEASUREMENT APPARATUS AND PARTICLE SIZE DISTRIBUTION MEASUREMENT METHOD
PARTICLE SIZE DISTRIBUTION MEASUREMENT APPARATUS AND PARTICLE SIZE DISTRIBUTION MEASUREMENT METHOD
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机译：颗粒尺寸分布测量装置和颗粒尺寸分布测量方法
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摘要
Provided are a particle size distribution measurement apparatus and a particle size distribution measurement method, by which the particle size distribution of a raw material including coarse grains and powder adhered to the coarse grains can be measured with high accuracy. This particle size distribution measurement apparatus (1) is provided with: a coarse grain measurement device (2) for acquiring information indicating the particle size distribution of coarse grains; an adhered powder measurement device (3) for acquiring information indicating the particle size distribution of adhered powder; and a calculation device (4) for calculating the particle size distribution of a raw material (13). The calculation device (4) is provided with: a coarse grain particle size distribution calculation unit (43) for calculating the particle size distribution of the coarse grains on the basis of the information, acquired by the coarse grain measurement device (2), indicating the particle size distribution of the coarse grains; an adhered powder particle size distribution calculation unit (44) for calculating the particle size distribution of the adhered powder on the basis of the information, acquired by the adhered powder measurement device (3), indicating the particle size distribution of the adhered powder; and a raw material particle size distribution calculation unit (45) for calculating the particle size distribution of the raw material (13) on the basis of both the particle size distribution of the coarse grains as calculated by the coarse grain particle size distribution calculation unit (43) and the particle size distribution of the adhered powder as calculated by the adhered powder particle size distribution calculation unit (44).
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