| 摘要 |
PURPOSE:To improve the operability of the device by indicating the calorie of a weighed article and also by enabling weighing of a present article while a foregoing article is being set in the calorie balance which is capable of indicating the calorie of the article. CONSTITUTION:When a tare key T1, i.e. a key 18 is operated under the condition that the calorie of the article is indicated in an indicator 4 by the first weighing, the content of a true-value weight registor MTRU is added to a tare register MTAR and a situation flag Situ-F turns one. Although the indication in the indicator 4 turns to be an indication for weight, it turns zero since MTRU equals MTAR. When article is laid on the balance without a foregoing article being taken down under the condition, a total weight data of the foregoing and present articles is housed in MTRU, when the weight of the present article alone is to be indicated in MTAR by subtraction of MTAR from MTRU since the weight data of the foregoing article in added to MTAR. |
