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["硫铵母液酸度の自動検測装置はありますか?",,"焦化工場で硫铵を飽和器法で生産していますが、母液酸度のオンライン検測はありますか?どの計器が良いでしょうか?",,"このものは測定が難しいかもしれません、PHを測定するには電極が必要ですが、母液に長期にわたり浸け置きると測定値が正確でないことがあります。",,"この主張は間違っています、この方法で計算した濃度とpHは負の値になるべきです。"]

2019-11-27View Original

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焦化厂饱和器法生产硫铵,母液酸度有没有在线检测酸度的?用哪种仪表比较好?
Reply #22019-12-11
这个东西估计不好检测,测PH需要用电极,但是电极长期浸泡在母液里测量的也不准呐
Reply #32020-04-04
这个说法不对,按这个算的浓度,pH值应该是负值。

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