| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce a measurement error in measured values from the respective sensors due to an internal liquid by restraining the influence of the internal liquid of a relative electrode upon the other sensors as much as possible. <P>SOLUTION: This water quality analyzer includes: a pH glass electrode 31; an oxidation-reduction electrode 4; and a dip type sensor body 2 having the relative electrode 32 and a conductivity sensor 5 on a mounting surface 21A of a mounting block body 21. The oxidation-reduction electrode 4 is disposed between the pH glass electrode 31, the conductivity sensor 5 and the relative electrode 32. <P>COPYRIGHT: (C)2010,JPO&INPIT |
