| 摘要 |
<p>The purpose of the present invention is to determine the position of a measuring cell without using a position sensor, that is an electric component, and to switch Measurement Position P where the measuring cell (2) is positioned in an optical path (L) to Retreat Position Q where the measuring cell (2) retreats from the optical path (L). An analyzing device prepared by the present invention comprises: a cell switch tool (6) which forms a first moving velocity (v1) from Measurement Position P to Retreat Position Q differently from a second moving velocity (v2) from Retreat Position Q to Measurement Position P; a determining tool (7) which determines Measurement Position P and Retreat Position Q by detecting velocity information on the first moving velocity (v1) and the second moving velocity (v2) using measurement light.</p> |
