| 摘要 |
PROBLEM TO BE SOLVED: To provide a combination balance capable of preventing degradation in combination accuracy and occurrence of a combination failure, which are caused by a weighed object with a weight unlikely to be selected in a discharge combination remaining in the balance for a long time.SOLUTION: Provided is a combination balance, which includes: a plurality of weighing parts Cw1 each of which holds a plurality of weighed objects supplied thereto and weighs the weighed objects held therein; and a control device 60 for repeatedly performing combination processing for obtaining a discharge combination from among the weighed objects held in the plurality of weighing parts Cw1. Each weighing part Cw1 is configured to: discharge the weighed objects selected as a discharge combination; and when a weight of one weighed object not selected in a discharge combination falls outside a supply allowable weight range and also a total weight of the one weighed object and another weighed object not selected in the discharge combination falls within a pre-set aggregate formable range, hold the one weighed object and the another weighed object together as an aggregate. The control device 60 then performs the combination processing while regarding the aggregate as one weighed object. |
