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PH450G-A-A四(si)線制使用pH計(ji)(ji)/ORP計(ji)(ji)日(ri)本橫河YOKOGAWA 測量電(dian)(dian)(dian)導(dao)率的(de)(de)(de)一種(zhong)方(fang)(fang)法(fa)叫做接觸(chu)電(dian)(dian)(dian)導(dao)率。在(zai)這種(zhong)類型(xing)的(de)(de)(de)測量中(zhong)，傳(chuan)(chuan)感(gan)(gan)元件(jian)與過程接觸(chu)，因此傳(chuan)(chuan)感(gan)(gan)器被(bei)稱為接觸(chu)電(dian)(dian)(dian)極。電(dian)(dian)(dian)導(dao)率的(de)(de)(de)測量方(fang)(fang)法(fa)是在(zai)浸入(ru)溶液中(zhong)的(de)(de)(de)傳(chuan)(chuan)感(gan)(gan)器電(dian)(dian)(dian)極（共同構成電(dian)(dian)(dian)池常數）上施加交流(liu)電(dian)(dian)(dian)，并測量產生的(de)(de)(de)電(dian)(dian)(dian)壓。溶液充當傳(chuan)(chuan)感(gan)(gan)器電(dian)(dian)(dian)極之間的(de)(de)(de)導(dao)電(dian)(dian)(dian)體(ti)。

PH450G-A-U/UM四(si)線(xian)制分析(xi)儀(yi)pH計(ji)/ORP計(ji)日本(ben)橫河(he)YOKOGAWA 測(ce)(ce)量(liang)電(dian)(dian)(dian)(dian)導率(lv)的一(yi)種(zhong)(zhong)方(fang)法叫做(zuo)接觸(chu)電(dian)(dian)(dian)(dian)導率(lv)。在(zai)這種(zhong)(zhong)類型的測(ce)(ce)量(liang)中(zhong)，傳(chuan)感元件與過程接觸(chu)，因此傳(chuan)感器被稱(cheng)為接觸(chu)電(dian)(dian)(dian)(dian)極(ji)(ji)。電(dian)(dian)(dian)(dian)導率(lv)的測(ce)(ce)量(liang)方(fang)法是在(zai)浸入(ru)溶液中(zhong)的傳(chuan)感器電(dian)(dian)(dian)(dian)極(ji)(ji)（共(gong)同構成(cheng)電(dian)(dian)(dian)(dian)池常數(shu)）上(shang)施加交流電(dian)(dian)(dian)(dian)，并測(ce)(ce)量(liang)產(chan)生的電(dian)(dian)(dian)(dian)壓。溶液充當傳(chuan)感器電(dian)(dian)(dian)(dian)極(ji)(ji)之間的導電(dian)(dian)(dian)(dian)體。

PH計(ji)FLXA21-D-P-D-AA-P1-NN-A-N-LA-N-NN/U日(ri)本橫河(he)YOKOGAWA  FLEXA™系(xi)列分析(xi)(xi)儀(yi)(yi)是模塊化設(she)(she)計(ji)的分析(xi)(xi)儀(yi)(yi)，用于在(zai)(zai)工(gong)業設(she)(she)施中進行連(lian)續在(zai)(zai)線測量。可提(ti)供(gong)單雙(shuang)傳(chuan)感(gan)器測量，是靈活的兩線制分析(xi)(xi)儀(yi)(yi)。