| 摘要 |
PURPOSE:To measure the weight at the time of vibration accurately, by sampling weight signals at a specified period, judging whether a material to be measured is vibrated or not, and outputting the average value of the maximum value and the minimum value within the vibration period as a measured value when the vibration is judged. CONSTITUTION:When a timer 8 interrupts a CPU1 at, e.g., every 25msec, the CPU1 reads a digital weight signal, which is converted from a weight signal from a load cell 5 through an amplifier 6 by a D/A converter 7. The CPU1 judges whether a material to be measured is vibrated or not. When the vibration is not judged, the weight signal is displayed on a display 12 through an I/O port 10 and a display driver 11 as a measured value. When the vibration is judged, the average value of the maximum value and the minimum value within the vibration period is computed and displayed on the display 12 as a measured value.
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