| 摘要 |
PURPOSE:To facilitate grasping the alarm sounding state by writing in an alarm mark at the alarm sounding position of an analog recording pattern and recognizing the alarm sounding position immediately in analyzing data. CONSTITUTION:An upper limit alarm value and a lower limit alarm value, etc. of a necessary input signal are set previously before measuring by a setting means 5. The, the analog recording pattern about each input signal taken in at the time of measuring is recorded on recording paper. Then, in case the input signal is over the alarm value, for instance, the alarm mark of a prescribed shape is recorded at the alarm sounding position of the analog recording pattern. For instance, the upper limit alarm mark 91 is made the triangular mark having a vertical angle outward and the lower limit alarm mark 92 is made the triangular mark of a symmetrical shape with this and the alarm sounding state is grasped more easily by making both marks different kinds with each other.
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