| 摘要 |
PROBLEM TO BE SOLVED: To provide a combination balance that can be operated at a high speed regardless of the properties and the like of objects to be measured. SOLUTION: The combination balance with a plurality of measuring units W1 and W2 includes: a lower chute 9L and a lower gathering hopper 10L for gathering and discharging objects to be measured that are discharged from upper gathering hoppers 7 of the measuring units W1 and W2; a lower chute 9R and a lower gathering hopper 10R for gathering and discharging objects to be measured that are discharged from upper gathering hoppers 8a and 8b of the measuring units W1 and W2; and a control section 20 for determining first and second combinations of discharges from among all measuring hoppers 4, for causing the measuring hoppers 4 of the first combination of discharges to discharge the objects to be measured to inner upper chutes 5, for causing the measuring hoppers 4 of the second combination of discharges to discharge the objects to be measured to outer upper chutes 6a and 6b, and for causing the upper gathering hoppers 7, 8a, and 8b and the lower gathering hopper 10L and 10R to discharge the objects to be measured. COPYRIGHT: (C)2009,JPO&INPIT
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