| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable a correct judgment and take quick and appropriate measures without measurement errors by correctly grasping an abnormality of measured values when radiation is measured. SOLUTION: Predetermined radiation measurement points in a radiation- generating facility are displayed to an LCD 2a of a display part 2 carried by the worker. While looking at the LCD, the worker measures the points sequentially by a survey meter 3a of a measuring part 3, and sends the measured values to a control unit 1 to compare the values with previous measured values. When the values are considerably different, a color of the measurement point displayed to the display part 2 is changed from blue to red, thereby informing the worker that the measured value is different from the previous value. Measured data is sent to a server 11 and formed into a database. When an abnormal state takes place, the site is imaged by a digital camera 12, and the image data is notified through a modem 13 to a control center.</p> |
