| 摘要 |
<p>PURPOSE:To provide the retrieval/display device for screen display graph data, which can easily retrieve and display data in a desired part of a graph displayed on a screen. CONSTITUTION:This device is constituted so that data obtained from a device 1 to be measured is measured continuously, this measured data is stored in a storage means 2 as a pair with a measuring time, and also, a graph 3 consisting of a contrast relation of the stored data and measuring time is displayed on a screen 4, a range of prescribed width 6, 7 for intersecting at right angles with a measuring time base 5 for displaying the graph 3 displayed on the screen 4 by a data display range designating means 8 is designated to the graph 3, the data and the measuring time within the range designated by the means 8 are retrieved from the storage means 2 by a data retrieving means 9, and the data and the measuring times retrieved by the means 9 are displayed on a data display means 10.</p> |
