| 摘要 |
PURPOSE:To prevent the lowering in the capacity of a sensor caused by contamination, constituting the titled apparatus so that the sensor responding to the specific component in urine is mounted to the drain flowline from a toilet bowl and prevented from contacting drainage when drainage is other that urine or no measurement is performed. CONSTITUTION:A sensor 1 can be freely moved to the predetermined position of the drainage flowline 7 of a toilet bowl 5 from the opening part provided to said drainage flowline 7 by a moving apparatus 2 and moved into the drainage flowline 7 by operating the operation switch 4 mounted to a control part 3. At the time of draining, washing water is supplied by opening a washing valve 6 and urine is discharged to the drainage flowline 7 along with water in the toilet bowl 5 urine diluted with water is contacted with the sensor 1. An electric signal corresponding to the concn. of the specific component in water is received by the control part 3 having a measuring part mounted therein and the concn. thereof is displayed by a mounted display part. By this constitution, because the sensor 1 is contacted with drainage only at the time of measurement, the lowering in capacity caused by contamination is reduced. |
