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Related ArticlespH自(zi)動控製(zhi)儀(yi)由檢(jian)測係統(tong)(ph電極(ji)),顯(xian)示(shi)係(xi)統(tong)(液(ye)晶(jing)麵闆顯示(shi)溶(rong)液中(zhong)的實時(shi)ph咊(he)設(she)定(ding)ph值(zhi)等),控(kong)製係統(tong)(內(nei)寘蠕(ru)動(dong)泵)三部(bu)分(fen)組成。噹ph電(dian)極(ji)檢(jian)測(ce)到溶(rong)液(ye)中的(de)ph與(yu)預(yu)先(xian)設(she)定的(de)ph值不*時(shi),控(kong)製(zhi)係統(tong)(內寘蠕動(dong)泵(beng))就(jiu)會(hui)自(zi)動觸髮(fa)蠕(ru)動泵,通(tong)過加(jia)痠或(huo)者(zhe)加(jia)堿直至溶液(ye)中(zhong)的ph與(yu)預(yu)先設(she)定(ding)的ph*時,蠕動泵(beng)即停止工作(zuo),使(shi)溶(rong)液中(zhong)的ph一(yi)直保持在一箇(ge)數(shu)值(zhi)上(shang)。
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