| 摘要 |
PROBLEM TO BE SOLVED: To provide a small-sized portable particle measuring device by forming a measuring part using an optical waveguide. SOLUTION: This device for measuring the particle size and the particle density by an angle of light scattering by allowing laser light to hit a measuring object is a particle measuring device characterized by connecting both a laser light source to a measuring object installation part and the measuring object installation part to a plurality of light scattering detection parts through the optical waveguide. The measuring part compacted in this way is formed integrally, to thereby acquire the lightweight portable particle measuring device. Especially as its application, the device can measure simply a blood corpuscle density in medical care or the like. COPYRIGHT: (C)2004,JPO&NCIPI
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