| 摘要 |
PURPOSE:To make the accuracy of a calculated mean water value and to improve the accuracy of drying control by providing a moisture meter, a deciding means by upper-limit value, a mean moisture calculating means by upper limit value, a moisture value display means, and a selected moisture value output means. CONSTITUTION:The moisture meter measures the moisture of grains, one by one. The deciding means A by upper-limit value decides whether or not the dame measurement data obtained by the moisture meter 20 exceeds each of (n) upper-limit values. When it is decided that the measurement data is smaller than the respective upper-limit values, the mean moisture calculating means B fetches the measurement data by upper-limit value and collects respective mean water values by the (n) upper-limit values from the inputted measurement data. The moisture value display means C displays the respective means moisture values obtained by the means B. Then the selected moisture value output means D selects one of the (n) upper-limit values and controls the means B so as to output the mean moisture value corresponding to the selected upper- limit value.
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