| 摘要 |
<P>PROBLEM TO BE SOLVED: To more accurately find out a correction value for correcting a dynamic weighing value. <P>SOLUTION: In a correction mode for calculating a correction value for correcting a dynamic weighing value, dynamic weighing for weighing a sample article whose static weight value is known while conveying the sample article is performed multiple times. A CPU 11 determines whether or not each of a plurality of dynamic weighing operations acquired from load signals given from a load sensor 5 through an amplifier 8, an A/D converter 9 and an input/output circuit 10 is suitable for calculating the correction value, and dynamic weighing values not suitable for calculation of the correction value, such as a dynamic weighing value with large dispersion and a dynamic weighing value to which mechanical noise such as unexpected floor vibration and wind or electrical noise caused by an electromagnetic wave is mixed are excluded. <P>COPYRIGHT: (C)2013,JPO&INPIT |
