| 摘要 |
This concentration measurement device comprises: a measurement unit; a body connection part; and a cooling unit. The measurement unit includes: a housing having a recess; an electrode that is accommodated inside the recess; an osmosis membrane that covers the recess and includes a measurement layer having a measurement surface that contacts a liquid to be measured that contains a measurement target, an emission layer having an emission surface from which the measurement target that has penetrated from the measurement surface is emitted into the housing, and a dry layer that is interposed between the measurement layer and the emission layer; and an internal liquid that is sealed inside the housing and links the electrode and the osmosis membrane. The body connection part is for electrically connecting the electrode to an endoscope reprocessor body. The cooling unit cools at least a liquid that has penetrated to the measurement layer to at least the solidification temperature. |
