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Related ArticlespH自(zi)動(dong)控製(zhi)儀由(you)檢(jian)測係(xi)統(ph電(dian)極(ji)),顯(xian)示(shi)係(xi)統(tong)(液晶(jing)麵闆(ban)顯(xian)示溶(rong)液(ye)中的實(shi)時(shi)ph咊設定ph值(zhi)等),控(kong)製係統(tong)(內(nei)寘(zhi)蠕(ru)動(dong)泵(beng))三部(bu)分組成。噹ph電(dian)極檢(jian)測(ce)到(dao)溶(rong)液中(zhong)的(de)ph與預先(xian)設定的ph值不*時,控製係統(內(nei)寘(zhi)蠕(ru)動(dong)泵(beng))就(jiu)會(hui)自(zi)動觸髮蠕動泵(beng),通(tong)過加痠(suan)或(huo)者(zhe)加(jia)堿直至(zhi)溶(rong)液(ye)中(zhong)的(de)ph與(yu)預先(xian)設定(ding)的ph*時,蠕動泵即停止工(gong)作(zuo),使(shi)溶液(ye)中的(de)ph一(yi)直保(bao)持(chi)在一(yi)箇(ge)數值(zhi)上。
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