| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a water quality measuring device which is applicable even when it is difficult to include a conduit inside a holder, like an electrode holder type, which can remove foreign matter such as hair, and in which dirt is less likely to adhere to a detection part. <P>SOLUTION: The water quality measuring device comprises: a detector holder 5 formed in a cylindrical shape, and provided with a detection part 2 of water quality at a part immersed in water; a cleaning fluid path 6 which is integrally installed at an outer peripheral part of the detector holder and which makes cleaning fluid for cleaning the detection part flow through at predetermined time; and a fluid jetting part 8 connected to the cleaning fluid path, and provided so as to jet the cleaning fluid toward the detection part. <P>COPYRIGHT: (C)2013,JPO&INPIT |
