| 摘要 |
PROBLEM TO BE SOLVED: To provide an automatic mixing apparatus capable of producing a mixed liquid free from irregularity of mixing. SOLUTION: This automatic mixing apparatus is provided with a medical fluid feeder 2 supplying the medical fluid 13, a water feeder 3 supplying water 14, a mixing tank 4 producing diluted medical fluid 15 by mixing the medical fluid 13 and water 14, a liquid level sensor 5 to detect the amount of the liquid in the mixing tank 4, a feed pump 6 feeding the produced diluted medical fluid 15, a feed tank 7 to store fed diluted medical fluid 15 and feed to an applicator 10 to scatter the diluted fluid 15, a liquid level sensor 8 to detect the amount of the liquid in the feed tank 7 and a controller producing the diluted medical fluid 15 in the mixing tank 4 by supplying each predetermined amount of the medical fluid 13 and water 14 to the medical fluid feeder 2 and the water feeder 3 when the liquid level sensor 5 detects that the amount of the liquid in the mixing tank 4 is below the predetermined amount, and feed the diluted medical fluid 15 produced in the mixing tank 4 to the feed tank 7 by the feed pump 6 when the liquid level sensor 8 detects that the amount of the liquid in the feed tank 7 is below the predetermined amount.
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