| 摘要 |
PROBLEM TO BE SOLVED: To measure a concentration of a floating substance, and measure also an amount of the floating substance of a prescribed particle size contained in a measured fuid. SOLUTION: This measuring instrument for measuring a concentraion and a particle size of the floating substance is provided with measuring vessels cascade-connected multi-stagedly to store the measured fluid, flow-meters for measuring flow rates of the respective measured fluids stored in the respective measuring vessels, floating substance concentration measuring instrument main bodies provided in the respective measuring vessels to measure a floating substance-contaminated concentration of the measured fluid, and separators provided respectively between the measuring vessels to separate a prescribed particle size of the floating substances.
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