| 摘要 |
PROBLEM TO BE SOLVED: To provide a semi-automatic combination balance capable of taking a measuring value stably, accurately and simply and exchanging an object to be measured efficiently. SOLUTION: The semi-automatic combination balance includes two or more feed hoppers storing temporarily and discharging the object to be measured; a feed weight sensor detecting a weight of the object to be measured which is stored in the feed hoppers; two or more weighing hoppers, disposed below the feed hoppers, storing temporarily and discharging the object to be measured which is fed from the feed hoppers; and a feed hopper announcing device selecting and announcing a feed hopper to be exchanged by hand of an operator for the stored object to be measured, based on detection results of the feed weight sensor. COPYRIGHT: (C)2010,JPO&INPIT |
