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在线PH的测量已显得愈来愈重要,在化工过程的各现场监控以及有废液从工厂排放到开放水域的场合尤其如此。这方面的一种有益的新产品是刚由EIL开发的9180型在线PH传送器。此仪器可对一般液体、泥浆和粘稠液的PH值进行连续测量,使用两支玻璃电极可进行差动PH值的测量。用一支相应的电极(这里指的是‘离子选择性电极’——译注)和一支玻璃电极或参比电极,还可进行离子选择性测
The measurement of online PHs has become increasingly important, especially when monitoring on-site chemical processes and when effluent is discharged from factory to open water. One of the beneficial new products in this regard is the Type 9180 online PH transmitter just developed by EIL. The instrument for continuous measurement of the PH value of the general liquid, slurry and viscous liquid, the use of two glass electrode differential PH value can be measured. With a corresponding electrode (here refers to the ’ion selective electrode’ - a) and a glass electrode or reference electrode, but also for ion-selective measurement