| 摘要 |
PROBLEM TO BE SOLVED: To provide a display method measuring value of dust quantity capable of recognizing, surely, easily and quickly, the dust quantity at the present time in a dusty environment in a factory or a workshop. SOLUTION: This display method measuring value of the dust quantity uses a dust meter 1, a numerical value conversion control mechanism 2, and a dust quantity indicator panel 3 formed by setting so that one of plurally divided numerical value ranges having a unit of mg/m3 can be selected and displayed beforehand. The method comprises a process for outputting the dust quantity measured value measured by the dust meter 1, and transferring the value to the numerical value conversion control mechanism 2, a process for converting the transferred numerical value into a numerical value having the unit of mg/m3, and a process for selecting and displaying one of the plurally divided numerical value ranges set beforehand on the dust quantity indicator panel 3 corresponding to the numerical value, and displaying intelligibly properness or improperness of the dust quantity corresponding to the numerical value range by another means.
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