| 摘要 |
PROBLEM TO BE SOLVED: To provide a weighing device capable of executing weighing work efficiently and precisely. SOLUTION: A weighing object is manually supplied dividedly in a plurality of batches to a load cell as a weighing means. A supply weightΔWx in the each batch is regulated manually to make final total weight Wx of the weighing object come to a prescribed weight Wt. In the series of weighing work, a weight is measured while putting emphasis on quickness in the present invention, when the total weight Wx of the weighing object is a threshold weight Wz smaller than the prescribed weight Wt, or less. The weight is measured while putting emphasis on accuracy in stead of the quickness, when the total weight Wx of the weighing object exceeds the threshold weight Wz. Not only the total weight Wx in the present but also the supply weightΔWx in the each batch are further displayed in the series of weighing work. The weighing work is thereby carried out more efficiently and highly precisely compared with conventional one. COPYRIGHT: (C)2007,JPO&INPIT
|
