| 摘要 |
The invention relates to a device for measuring pH. A measurement container 2 is fed in succession using a supply circuit 4, 7 with liquid samples from a washing tub, and using a rinsing circuit 16 supplied by water supply pipelines 17, 18 as well as by a detergent supply pipeline 19, a single pipe 10 for draining the container 2 removing the measured water as well as the rinsing water to a washing tub. Application to the measuring of pHs in textile material washing tubs. <IMAGE>
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