極化探頭(tou)(tou):它(ta)是由(you)銅(tong)—硫(liu)酸銅(tong)參(can)(can)比(bi)(bi)電極和(he)與(yu)之(zhi)圍繞(rao)的碳鋼(gang)鋼(gang)盤及(ji)鹽橋組(zu)成(cheng),鋼(gang)盤通(tong)過(guo)導線和(he)測(ce)試樁與(yu)被測(ce)管道(dao)連(lian)接(jie)并引入極化。從(cong)而使(shi)測(ce)量(liang)(liang)通(tong)道(dao)的電阻壓降減至*小并有效地(di)屏蔽了(le)外(wai)界電流的干擾(rao),使(shi)得在(zai)雜散干擾(rao)區十分困難的管地(di)電位測(ce)量(liang)(liang)變得簡(jian)單、平(ping)滑、可靠(kao)、真(zhen)實。與(yu)國(guo)外(wai)同類產品比(bi)(bi)較,具有結構新穎、穩定性(xing)好(hao)、堅固可靠(kao)、使(shi)用(yong)壽命長(chang)、便于攜帶和(he)在(zai)工程現(xian)場應用(yong)等優(you)點并以我(wo)(wo)國(guo)土壤陰極保護工程上(shang)常(chang)用(yong)的CSE(銅(tong)/硫(liu)酸銅(tong)參(can)(can)比(bi)(bi)電極)來測(ce)量(liang)(liang)和(he)標注參(can)(can)比(bi)(bi)電位(進(jin)口(kou)極化探頭(tou)(tou)常(chang)用(yong)SCE),因而是更適合我(wo)(wo)國(guo)國(guo)情(qing)的新一代參(can)(can)比(bi)(bi)電極。