E+H恩德斯豪斯電導率探頭原理確(que)立了“質量為本(ben)、開拓創新(xin)、用戶至上、持(chi)續發展(zhan)(zhan)"的質量方針，和“以(yi)質量求(qiu)生存、以(yi)創新(xin)求(qiu)發展(zhan)(zhan)、爭創企業"宗旨，建(jian)立“產品(pin)試驗檢測中心(xin)"，其相應的設(she)備可對風(feng)量調節閥(fa)、

鋁合(he)金(jin)風(feng)口和(he)(he)防火(huo)閥的部分(fen)性(xing)能(neng)、產品(pin)(pin)功(gong)能(neng)特性(xing)等進行(xing)常(chang)規(gui)的試驗(yan)和(he)(he)檢測，確(que)保了產品(pin)(pin)質量的穩定、可(ke)靠。在激烈的市場競爭中，把的通風(feng)產品(pin)(pin)和(he)(he)周全(quan)的售后(hou)服務獻給客戶，

譜寫(xie)我們以提供(gong)價廉的(de)產品和(he)服(fu)務的(de)誠信精神(shen)，與客戶攜手并(bing)進共創輝煌

電(dian)導(dao)率(lv)傳感(gan)(gan)器(qi)根(gen)據測量原理與方法的(de)不同可以(yi)(yi)分(fen)為(wei)電(dian)極型電(dian)導(dao)率(lv)傳感(gan)(gan)器(qi)、電(dian)感(gan)(gan)型電(dian)導(dao)率(lv)傳感(gan)(gan)器(qi)以(yi)(yi)及超聲波電(dian)導(dao)率(lv)傳感(gan)(gan)器(qi)。

電(dian)(dian)(dian)(dian)(dian)極型電(dian)(dian)(dian)(dian)(dian)導(dao)(dao)(dao)率(lv)(lv)傳感(gan)器(qi)根據電(dian)(dian)(dian)(dian)(dian)解導(dao)(dao)(dao)電(dian)(dian)(dian)(dian)(dian)原(yuan)理(li)采用電(dian)(dian)(dian)(dian)(dian)阻測(ce)(ce)量(liang)法對(dui)(dui)電(dian)(dian)(dian)(dian)(dian)導(dao)(dao)(dao)率(lv)(lv)實現(xian)測(ce)(ce)量(liang)，其電(dian)(dian)(dian)(dian)(dian)導(dao)(dao)(dao)測(ce)(ce)量(liang)電(dian)(dian)(dian)(dian)(dian)極在(zai)測(ce)(ce)量(liang)過程(cheng)中表(biao)現(xian)為一個復(fu)雜的電(dian)(dian)(dian)(dian)(dian)化(hua)學系統；電(dian)(dian)(dian)(dian)(dian)感(gan)型電(dian)(dian)(dian)(dian)(dian)導(dao)(dao)(dao)率(lv)(lv)傳感(gan)器(qi)依據電(dian)(dian)(dian)(dian)(dian)磁(ci)感(gan)應原(yuan)理(li)實現(xian)對(dui)(dui)液體電(dian)(dian)(dian)(dian)(dian)導(dao)(dao)(dao)率(lv)(lv)的測(ce)(ce)量(liang)；超(chao)聲波電(dian)(dian)(dian)(dian)(dian)導(dao)(dao)(dao)率(lv)(lv)傳感(gan)器(qi)根據超(chao)聲波在(zai)液體中變化(hua)對(dui)(dui)電(dian)(dian)(dian)(dian)(dian)導(dao)(dao)(dao)率(lv)(lv)進行測(ce)(ce)量(liang)，其中以(yi)前2種傳感(gan)器(qi)應用最為廣(guang)。

電(dian)(dian)導(dao)率(lv)傳(chuan)感器技術是一個非常重要的(de)工程技術研究(jiu)領(ling)域 ,用于(yu)對液體的(de)電(dian)(dian)導(dao)率(lv)進行測量 ,被廣泛(fan)應用于(yu)人(ren)類(lei)生產生活中(zhong) ,成為電(dian)(dian)力、 化工、 環保(bao)、 食品(pin)、 半導(dao)體工業(ye)、 海洋研究(jiu)開發(fa)(fa)等(deng)工業(ye)生產與技術開發(fa)(fa)中(zhong)少的(de)一種檢(jian)測與監測裝置。電(dian)(dian)導(dao)率(lv)傳(chuan)感器主要對工業(ye)生產用水、 人(ren)類(lei)生活用水、 海水特性、 電(dian)(dian)池中(zhong)電(dian)(dian)解液性質等(deng)進行測量與檢(jian)測。

電導率儀的使用方法

電(dian)(dian)(dian)(dian)(dian)導(dao)率(lv)儀的(de)(de)(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)(yong)方法：1、未開(kai)電(dian)(dian)(dian)(dian)(dian)源開(kai)關前，觀察表(biao)(biao)針(zhen)是否(fou)指(zhi)(zhi)零，如(ru)不指(zhi)(zhi)零，可調(diao)(diao)(diao)整表(biao)(biao)頭上(shang)的(de)(de)(de)(de)(de)(de)(de)螺(luo)絲(si)使(shi)(shi)表(biao)(biao)針(zhen)指(zhi)(zhi)零。2、將(jiang)校(xiao)正(zheng)(zheng)、測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)開(kai)關?扳(ban)(ban)在“校(xiao)正(zheng)(zheng)"位(wei)置(zhi)(zhi)(zhi)(zhi)。3、插(cha)(cha)(cha)接(jie)(jie)電(dian)(dian)(dian)(dian)(dian)源線，打(da)開(kai)電(dian)(dian)(dian)(dian)(dian)源開(kai)關，并(bing)預(yu)熱數(shu)(shu)(shu)分鐘（待指(zhi)(zhi)針(zhen)全穩定下來(lai)為(wei)(wei)止(zhi)）調(diao)(diao)(diao)節(jie)(jie)“調(diao)(diao)(diao)正(zheng)(zheng)"器(qi)使(shi)(shi)電(dian)(dian)(dian)(dian)(dian)表(biao)(biao)滿(man)(man)度(du)指(zhi)(zhi)示。4、當(dang)使(shi)(shi)用(yong)(yong)(yong)（1）~（8）量(liang)(liang)(liang)(liang)程(cheng)來(lai)測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)電(dian)(dian)(dian)(dian)(dian)導(dao)率(lv)低(di)(di)于(yu)300?的(de)(de)(de)(de)(de)(de)(de)液體時(shi)，選(xuan)用(yong)(yong)(yong)“低(di)(di)周(zhou)“，這時(shi)將(jiang)?板向“低(di)(di)周(zhou)“即(ji)可。當(dang)使(shi)(shi)用(yong)(yong)(yong)（9）~（12）量(liang)(liang)(liang)(liang)程(cheng)來(lai)測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)電(dian)(dian)(dian)(dian)(dian)導(dao)率(lv)在300?至?范圍(wei)里的(de)(de)(de)(de)(de)(de)(de)液體時(shi)，則(ze)(ze)將(jiang)?扳(ban)(ban)向"高(gao)(gao)周(zhou)“。5、將(jiang)量(liang)(liang)(liang)(liang)程(cheng)選(xuan)擇開(kai)關?扳(ban)(ban)到所(suo)需要的(de)(de)(de)(de)(de)(de)(de)測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)范圍(wei)，如(ru)預(yu)先不知被(bei)測(ce)(ce)(ce)(ce)(ce)溶(rong)液電(dian)(dian)(dian)(dian)(dian)導(dao)率(lv)的(de)(de)(de)(de)(de)(de)(de)大小，應(ying)(ying)先把(ba)(ba)(ba)(ba)(ba)其扳(ban)(ban)在最大電(dian)(dian)(dian)(dian)(dian)導(dao)率(lv)測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)檔(dang)，然(ran)后逐檔(dang)下降，以(yi)防表(biao)(biao)針(zhen)打(da)彎。6、測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)讀(du)(du)數(shu)(shu)(shu)：一般的(de)(de)(de)(de)(de)(de)(de)測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)其“常(chang)(chang)(chang)數(shu)(shu)(shu)"的(de)(de)(de)(de)(de)(de)(de)旋鈕都打(da)到1.0檔(dang)，測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)前調(diao)(diao)(diao)正(zheng)(zheng)（ADI）旋到最大值，然(ran)后再慢(man)慢(man)地調(diao)(diao)(diao)節(jie)(jie)，把(ba)(ba)(ba)(ba)(ba)測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)開(kai)關打(da)到校(xiao)正(zheng)(zheng)檔(dang)調(diao)(diao)(diao)好零點，選(xuan)好量(liang)(liang)(liang)(liang)程(cheng)，再把(ba)(ba)(ba)(ba)(ba)測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)開(kai)關打(da)到測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)位(wei)置(zhi)(zhi)(zhi)(zhi)然(ran)后再讀(du)(du)數(shu)(shu)(shu)。7、電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)(yong)：使(shi)(shi)用(yong)(yong)(yong)時(shi)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)夾夾緊電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)膠木帽，并(bing)通過電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)夾把(ba)(ba)(ba)(ba)(ba)電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)固定在電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)桿上(shang)。（1）當(dang)被(bei)測(ce)(ce)(ce)(ce)(ce)溶(rong)液的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)導(dao)率(lv)低(di)(di)于(yu)10?，使(shi)(shi)用(yong)(yong)(yong)DJS——1型光(guang)亮(liang)電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)。這時(shi)應(ying)(ying)把(ba)(ba)(ba)(ba)(ba)R?調(diao)(diao)(diao)節(jie)(jie)在與(yu)所(suo)配(pei)套的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)常(chang)(chang)(chang)數(shu)(shu)(shu)項對應(ying)(ying)的(de)(de)(de)(de)(de)(de)(de)位(wei)置(zhi)(zhi)(zhi)(zhi)上(shang)。例(li)如(ru)，若配(pei)套電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)常(chang)(chang)(chang)數(shu)(shu)(shu)為(wei)(wei)0.95。則(ze)(ze)應(ying)(ying)把(ba)(ba)(ba)(ba)(ba)R?調(diao)(diao)(diao)節(jie)(jie)在0.95處，有如(ru)若配(pei)套電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)常(chang)(chang)(chang)數(shu)(shu)(shu)為(wei)(wei)1.1，則(ze)(ze)應(ying)(ying)把(ba)(ba)(ba)(ba)(ba)R?調(diao)(diao)(diao)節(jie)(jie)在1.1的(de)(de)(de)(de)(de)(de)(de)位(wei)置(zhi)(zhi)(zhi)(zhi)上(shang)。（2）當(dang)被(bei)測(ce)(ce)(ce)(ce)(ce)溶(rong)液的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)導(dao)率(lv)在?~?范圍(wei)，則(ze)(ze)使(shi)(shi)用(yong)(yong)(yong)DJS——1型鉑(bo)黑電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)。同(tong)（1）應(ying)(ying)把(ba)(ba)(ba)(ba)(ba)R?調(diao)(diao)(diao)節(jie)(jie)在與(yu)所(suo)配(pei)套電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)常(chang)(chang)(chang)數(shu)(shu)(shu)相對應(ying)(ying)的(de)(de)(de)(de)(de)(de)(de)位(wei)置(zhi)(zhi)(zhi)(zhi)上(shang)。（3）當(dang)被(bei)測(ce)(ce)(ce)(ce)(ce)溶(rong)液的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)導(dao)率(lv)大于(yu)?，以(yi)致用(yong)(yong)(yong)DJS——1型鉑(bo)黑電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)測(ce)(ce)(ce)(ce)(ce)不出時(shi)，則(ze)(ze)使(shi)(shi)用(yong)(yong)(yong)DJS——10型鉑(bo)黑電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)。這時(shi)應(ying)(ying)把(ba)(ba)(ba)(ba)(ba)R?調(diao)(diao)(diao)節(jie)(jie)在所(suo)配(pei)套的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)常(chang)(chang)(chang)數(shu)(shu)(shu)的(de)(de)(de)(de)(de)(de)(de)?位(wei)置(zhi)(zhi)(zhi)(zhi)上(shang)。例(li)如(ru)：若電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)常(chang)(chang)(chang)數(shu)(shu)(shu)為(wei)(wei)9、8，則(ze)(ze)應(ying)(ying)使(shi)(shi)R?指(zhi)(zhi)在0.98位(wei)置(zhi)(zhi)(zhi)(zhi)上(shang)。再將(jiang)測(ce)(ce)(ce)(ce)(ce)得的(de)(de)(de)(de)(de)(de)(de)讀(du)(du)數(shu)(shu)(shu)乘以(yi)10，即(ji)為(wei)(wei)被(bei)測(ce)(ce)(ce)(ce)(ce)溶(rong)液的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)導(dao)率(lv)。8，將(jiang)電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)插(cha)(cha)(cha)頭插(cha)(cha)(cha)入(ru)插(cha)(cha)(cha)口(kou)(kou)內，旋緊插(cha)(cha)(cha)口(kou)(kou)上(shang)的(de)(de)(de)(de)(de)(de)(de)緊固螺(luo)絲(si)，在將(jiang)電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)浸入(ru)待測(ce)(ce)(ce)(ce)(ce)溶(rong)液中。9、接(jie)(jie)著校(xiao)正(zheng)(zheng)（當(dang)用(yong)(yong)(yong)（1）~（8）量(liang)(liang)(liang)(liang)程(cheng)測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)時(shi)，校(xiao)正(zheng)(zheng)時(shi)?扳(ban)(ban)在低(di)(di)周(zhou)。當(dang)用(yong)(yong)(yong)（9）~（12）量(liang)(liang)(liang)(liang)程(cheng)測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)時(shi)，則(ze)(ze)校(xiao)正(zheng)(zheng)時(shi)?扳(ban)(ban)向高(gao)(gao)周(zhou)），即(ji)將(jiang)?扳(ban)(ban)到“校(xiao)正(zheng)(zheng)“，調(diao)(diao)(diao)節(jie)(jie)?使(shi)(shi)指(zhi)(zhi)示針(zhen)滿(man)(man)度(du)。注意：為(wei)(wei)了提高(gao)(gao)測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)精度(du)，當(dang)使(shi)(shi)用(yong)(yong)(yong)“×?"，?“×?"這兩檔(dang)時(shi)，校(xiao)正(zheng)(zheng)必須在電(dian)(dian)(dian)(dian)(dian)導(dao)池接(jie)(jie)妥（電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)插(cha)(cha)(cha)頭插(cha)(cha)(cha)入(ru)插(cha)(cha)(cha)孔，電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)浸入(ru)待測(ce)(ce)(ce)(ce)(ce)溶(rong)液中）的(de)(de)(de)(de)(de)(de)(de)情況(kuang)下進行(xing)。???

E+H恩德斯豪斯電導率探頭原理10、此(ci)后(hou)，將?扳(ban)(ban)向(xiang)測(ce)(ce)(ce)量，這(zhe)時(shi)指(zhi)(zhi)(zhi)示(shi)數乘以量程開關?的(de)倍(bei)率即(ji)為(wei)被(bei)測(ce)(ce)(ce)液(ye)的(de)實(shi)際電(dian)(dian)(dian)導(dao)率。例(li)如?扳(ban)(ban)在(zai)(zai)(zai)(zai)0~0.1?一(yi)(yi)(yi)檔(dang)(dang)，指(zhi)(zhi)(zhi)針(zhen)指(zhi)(zhi)(zhi)示(shi)為(wei)0.6，則被(bei)測(ce)(ce)(ce)液(ye)的(de)電(dian)(dian)(dian)導(dao)率為(wei)0.06?(0.6×0.1?=0.06?)又如?扳(ban)(ban)在(zai)(zai)(zai)(zai)0~100?一(yi)(yi)(yi)檔(dang)(dang)，電(dian)(dian)(dian)表(biao)指(zhi)(zhi)(zhi)示(shi)為(wei)0.9，則被(bei)測(ce)(ce)(ce)液(ye)的(de)電(dian)(dian)(dian)導(dao)率為(wei)90?(0.9×100?=90?),其余類推。11、當(dang)用0~0.1或0~0.3?這(zhe)兩檔(dang)(dang)測(ce)(ce)(ce)量高純水時(shi)，先把(ba)電(dian)(dian)(dian)極引線插入電(dian)(dian)(dian)極插孔，在(zai)(zai)(zai)(zai)電(dian)(dian)(dian)極未浸入溶液(ye)之前，調節(jie)使電(dian)(dian)(dian)表(biao)指(zhi)(zhi)(zhi)示(shi)為(wei)最(zui)小值（此(ci)最(zui)小值即(ji)為(wei)電(dian)(dian)(dian)極鉑片(pian)間的(de)漏(lou)電(dian)(dian)(dian)阻(zu)，由(you)于(yu)此(ci)漏(lou)電(dian)(dian)(dian)阻(zu)的(de)存(cun)在(zai)(zai)(zai)(zai)，使得(de)調?時(shi)電(dian)(dian)(dian)表(biao)指(zhi)(zhi)(zhi)針(zhen)不能達到零點）。然后(hou)開始測(ce)(ce)(ce)量。12、如果要了解在(zai)(zai)(zai)(zai)測(ce)(ce)(ce)量過(guo)程中電(dian)(dian)(dian)導(dao)的(de)變化情況，把(ba)10mV輸出接至(zhi)自動電(dian)(dian)(dian)位差計即(ji)可(ke)。13、當(dang)量程開關?扳(ban)(ban)在(zai)(zai)(zai)(zai)“×0.1"，?扳(ban)(ban)在(zai)(zai)(zai)(zai)低周。但電(dian)(dian)(dian)導(dao)池插口(kou)未插接電(dian)(dian)(dian)極時(shi)，電(dian)(dian)(dian)表(biao)就有(you)指(zhi)(zhi)(zhi)示(shi)，這(zhe)是正(zheng)常現(xian)象(xiang)，因電(dian)(dian)(dian)極插口(kou)及接線有(you)電(dian)(dian)(dian)容存(cun)在(zai)(zai)(zai)(zai)。只要調節(jie)：“電(dian)(dian)(dian)容補償"便(bian)可(ke)將此(ci)指(zhi)(zhi)(zhi)示(shi)調為(wei)零，擔不必(bi)這(zhe)樣(yang)做，只須待電(dian)(dian)(dian)極引線插入插口(kou)后(hou)，再將指(zhi)(zhi)(zhi)示(shi)調為(wei)最(zui)小值即(ji)可(ke)。???14.用（1），（3），（5），（7），（9），（11）各檔(dang)(dang)時(shi)，都(dou)看表(biao)面(mian)上面(mian)一(yi)(yi)(yi)條刻(ke)度（0~1.0）；而當(dang)用（2），（4），（6），（8），（10）各檔(dang)(dang)時(shi)，都(dou)看表(biao)面(mian)下面(mian)一(yi)(yi)(yi)條刻(ke)度（0~3）