COMBINATIONAL WEIGHING APPARATUS

摘要

PROBLEM TO BE SOLVED: To easily setting information necessary for converting the number of items. SOLUTION: A conversion information setting means 43 comprises a single item mass storage means 46 for storing the single item mass of objects to be weighed inserted at the reception of the result of weighting when the objects to be weighed are inserted in each weighing hopper one by one before operation, a mean value computing means 50, and a standard deviation computing means 51 for computing the mean value and standard deviation of a plurality of the mass of the single items stored in the single item mass storage means 46. Conversion information based on the computed mean value and the standard deviation is set in a means 36 for converting the number of the items so that the conversion of the number of the items is performed on the basis of the set conversion information during operation. COPYRIGHT: (C)2003,JPO