| 摘要 |
PROBLEM TO BE SOLVED: To analyze quickly and with high reliability by providing a display means with a time-base display area for displaying the time when detection is performed by a magnetic sensor and with a display time setting means for setting the detection time to be displayed as an isomagnetic field diagram. SOLUTION: While an isomagnetic field diagram display panel 501 displayed on a display is an area for displaying an isomagnetic field diagram 502, a time change display reproducing button 512, a time change display stop button 513, and a time change display speed input box 514 are displayed on the right side of the above area. A time waveform display panel 503 which is an area for displaying the time waveform for reference is displayed below the display panel 501, and one waveform is selected from 64 time waveforms obtained by the respective magnetic sensors and displayed. A time waveform control scale 508 is display below the time waveform display panel 503, and this used for displaying the isomagnetic field diagram of an arbitrary time on the display panel 501. |
