氯(lv)離子電(dian)極特點(dian)：氯(lv)化銀混晶(jing)黑色(se)固體(ti)(ti)膜(mo)，不(bu)能(neng)(neng)應(ying)用(yong)(yong)(yong)于溫(wen)度(du)(du)高于0～80℃的(de)環(huan)境。溫(wen)度(du)(du)越高壽命(ming)越短，也(ye)不(bu)適(shi)(shi)用(yong)(yong)(yong)于含有(you)高鹽分的(de)水(shui)質(zhi)氯(lv)離子濃(nong)度(du)(du)，因此限(xian)制了其廣泛應(ying)用(yong)(yong)(yong)。但測(ce)(ce)量范圍較比(bi)色(se)法(fa)(fa)寬(kuan)、在線監測(ce)(ce)性能(neng)(neng)優(you)越、經濟實(shi)用(yong)(yong)(yong)，耗材配件少，維護量少。氯(lv)離子濃(nong)度(du)(du)比(bi)色(se)法(fa)(fa)滴定法(fa)(fa)優(you)勢：適(shi)(shi)用(yong)(yong)(yong)于各種環(huan)境中的(de)水(shui)質(zhi)氯(lv)離子濃(nong)度(du)(du)監測(ce)(ce)，屬于國標方(fang)法(fa)(fa)。但不(bu)足也(ye)很明(ming)顯，試劑管(guan)路容易堵塞或漏液、耗材多、需專(zhuan)人(ren)維護、維護量大、費用(yong)(yong)(yong)高、一定程度(du)(du)上存(cun)在二次污染(ran)問(wen)題、連續性實(shi)時監測(ce)(ce)性能(neng)(neng)不(bu)好。在線氯(lv)離子電(dian)極是一種固體(ti)(ti)膜(mo)的(de)選擇(ze)電(dian)極，用(yong)(yong)(yong)于測(ce)(ce)試水(shui)中游離的(de)氯(lv)離子。順義區精(jing)良在線氯(lv)離子電(dian)極批發

離(li)子(zi)(zi)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)是(shi)(shi)一類利用膜電(dian)(dian)(dian)(dian)位(wei)(wei)(wei)(wei)測定(ding)溶液中(zhong)離(li)子(zi)(zi)活(huo)(huo)(huo)度或(huo)濃度的(de)電(dian)(dian)(dian)(dian)化學傳感器。到60年代(dai)末(mo)，離(li)子(zi)(zi)選(xuan)擇(ze)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)的(de)商品(pin)已有(you)20多種(zhong)。離(li)子(zi)(zi)選(xuan)擇(ze)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)具有(you)將溶液中(zhong)某種(zhong)特(te)定(ding)離(li)子(zi)(zi)的(de)活(huo)(huo)(huo)度轉化成一定(ding)電(dian)(dian)(dian)(dian)位(wei)(wei)(wei)(wei)的(de)能力，其電(dian)(dian)(dian)(dian)位(wei)(wei)(wei)(wei)與溶液中(zhong)給定(ding)離(li)子(zi)(zi)活(huo)(huo)(huo)度的(de)對數成線(xian)性關系。離(li)子(zi)(zi)選(xuan)擇(ze)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)是(shi)(shi)膜電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)，其主要部件是(shi)(shi)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)前列的(de)感應膜。按構造可(ke)分為固(gu)體(ti)膜電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)、液膜電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)（有(you)機交換型和(he)(he)中(zhong)性載體(ti)型，如氯離(li)子(zi)(zi)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)和(he)(he)隔膜電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)（氨氣(qi)敏電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)和(he)(he)二(er)氧化碳電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)）。離(li)子(zi)(zi)選(xuan)擇(ze)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)法是(shi)(shi)電(dian)(dian)(dian)(dian)位(wei)(wei)(wei)(wei)分析的(de)分支(zhi)，一般用于直接電(dian)(dian)(dian)(dian)位(wei)(wei)(wei)(wei)法，也可(ke)用于電(dian)(dian)(dian)(dian)位(wei)(wei)(wei)(wei)滴定(ding)。浦東新區正(zheng)規在線(xian)氯離(li)子(zi)(zi)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)咨詢報價上海在線(xian)氯離(li)子(zi)(zi)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)推薦哪家？

因(yin)為氯(lv)(lv)離(li)(li)(li)子(zi)(zi)(zi)(zi)會(hui)腐蝕混(hun)(hun)(hun)凝土中(zhong)(zhong)(zhong)的(de)(de)(de)(de)鋼(gang)筋(jin)，氯(lv)(lv)離(li)(li)(li)子(zi)(zi)(zi)(zi)含(han)量(liang)過高會(hui)影響混(hun)(hun)(hun)凝土構件(jian)的(de)(de)(de)(de)安(an)全性(xing)(xing)，所以要檢測。和混(hun)(hun)(hun)凝土使(shi)(shi)用(yong)(yong)(yong)有關的(de)(de)(de)(de)帶氯(lv)(lv)離(li)(li)(li)子(zi)(zi)(zi)(zi)有：海(hai)砂、海(hai)水(shui)(shui)和一些人為摻加(jia)(jia)水(shui)(shui)泥助磨(mo)劑(ji)(ji)、增強劑(ji)(ji)等。氯(lv)(lv)離(li)(li)(li)子(zi)(zi)(zi)(zi)容易腐蝕鋼(gang)筋(jin)，混(hun)(hun)(hun)凝土耐久(jiu)性(xing)(xing)受影響。如果使(shi)(shi)用(yong)(yong)(yong)的(de)(de)(de)(de)混(hun)(hun)(hun)凝土中(zhong)(zhong)(zhong)不(bu)含(han)鋼(gang)筋(jin)，就不(bu)一定考(kao)慮氯(lv)(lv)離(li)(li)(li)子(zi)(zi)(zi)(zi)，如：不(bu)含(han)鋼(gang)筋(jin)的(de)(de)(de)(de)鄉村水(shui)(shui)泥路(lu)面(mian)、水(shui)(shui)泥磚等。混(hun)(hun)(hun)凝土中(zhong)(zhong)(zhong)氯(lv)(lv)離(li)(li)(li)子(zi)(zi)(zi)(zi)的(de)(de)(de)(de)來(lai)源1、水(shui)(shui)泥，水(shui)(shui)泥中(zhong)(zhong)(zhong)的(de)(de)(de)(de)氯(lv)(lv)鹽容易引起氯(lv)(lv)離(li)(li)(li)子(zi)(zi)(zi)(zi)含(han)量(liang)超標(biao)(biao)的(de)(de)(de)(de)問題，而(er)且水(shui)(shui)泥原料(liao)也是氯(lv)(lv)離(li)(li)(li)子(zi)(zi)(zi)(zi)的(de)(de)(de)(de)主(zhu)要來(lai)源；2、砂石，混(hun)(hun)(hun)凝土中(zhong)(zhong)(zhong)經常使(shi)(shi)用(yong)(yong)(yong)海(hai)砂，海(hai)砂是從海(hai)水(shui)(shui)中(zhong)(zhong)(zhong)收集起來(lai)的(de)(de)(de)(de)，收集過程中(zhong)(zhong)(zhong)海(hai)砂表面(mian)會(hui)存有氯(lv)(lv)離(li)(li)(li)子(zi)(zi)(zi)(zi)；3、水(shui)(shui)，混(hun)(hun)(hun)凝土拌合(he)時(shi)如果采用(yong)(yong)(yong)地(di)表水(shui)(shui)、地(di)下水(shui)(shui)必須進(jin)行適用(yong)(yong)(yong)性(xing)(xing)檢驗，合(he)格才能用(yong)(yong)(yong)，如果選用(yong)(yong)(yong)海(hai)水(shui)(shui)就會(hui)造成氯(lv)(lv)離(li)(li)(li)子(zi)(zi)(zi)(zi)超標(biao)(biao)的(de)(de)(de)(de)情況，因(yin)此(ci)盡量(liang)在拌制(zhi)混(hun)(hun)(hun)凝土中(zhong)(zhong)(zhong)選擇符合(he)國家標(biao)(biao)準的(de)(de)(de)(de)生活飲用(yong)(yong)(yong)水(shui)(shui)；4、外加(jia)(jia)劑(ji)(ji)，此(ci)類(lei)材(cai)料(liao)都含(han)有氯(lv)(lv)鹽的(de)(de)(de)(de)成分，在使(shi)(shi)用(yong)(yong)(yong)外加(jia)(jia)劑(ji)(ji)時(shi)應考(kao)慮混(hun)(hun)(hun)凝土的(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)(yong)功(gong)能去嚴格控(kong)制(zhi)其(qi)摻量(liang)，從而(er)預防(fang)氯(lv)(lv)離(li)(li)(li)子(zi)(zi)(zi)(zi)超標(biao)(biao)。

生(sheng)(sheng)(sheng)活(huo)(huo)飲(yin)(yin)用(yong)(yong)(yong)水衛生(sheng)(sheng)(sheng)標(biao)準(zhun)(zhun)是從保護人(ren)(ren)(ren)(ren)群身體(ti)(ti)健康(kang)和保證人(ren)(ren)(ren)(ren)類生(sheng)(sheng)(sheng)活(huo)(huo)質量(liang)出發，對(dui)(dui)飲(yin)(yin)用(yong)(yong)(yong)水中(zhong)與人(ren)(ren)(ren)(ren)群健康(kang)的(de)(de)各種因素(su)（物(wu)理(li)、化學和生(sheng)(sheng)(sheng)物(wu)），以(yi)法(fa)(fa)(fa)(fa)律形式(shi)作的(de)(de)量(liang)值規定(ding)(ding)(ding)(ding)，以(yi)及為實(shi)現量(liang)值所作的(de)(de)有關行為規范(fan)的(de)(de)規定(ding)(ding)(ding)(ding)，經國家(jia)有關部門批準(zhun)(zhun)，以(yi)一定(ding)(ding)(ding)(ding)形式(shi)發布(bu)的(de)(de)法(fa)(fa)(fa)(fa)定(ding)(ding)(ding)(ding)衛生(sheng)(sheng)(sheng)標(biao)準(zhun)(zhun)。2006年底，對(dui)(dui)1985年版《生(sheng)(sheng)(sheng)活(huo)(huo)飲(yin)(yin)用(yong)(yong)(yong)水衛生(sheng)(sheng)(sheng)標(biao)準(zhun)(zhun)》的(de)(de)修訂(ding)工作，并正式(shi)頒布(bu)了新版《生(sheng)(sheng)(sheng)活(huo)(huo)飲(yin)(yin)用(yong)(yong)(yong)水衛生(sheng)(sheng)(sheng)標(biao)準(zhun)(zhun)》（GB5749-2006），規定(ding)(ding)(ding)(ding)自2007年7月1日(ri)起更實(shi)施。生(sheng)(sheng)(sheng)活(huo)(huo)飲(yin)(yin)用(yong)(yong)(yong)水水質在線(xian)(xian)監測技術(shu)規范(fan)常(chang)規參(can)數：濁度(du)（90度(du)散射光(guang)法(fa)(fa)(fa)(fa)）、pH（玻璃電(dian)極(ji)(ji)(ji)法(fa)(fa)(fa)(fa)）、電(dian)導率（電(dian)極(ji)(ji)(ji)法(fa)(fa)(fa)(fa)）、余(yu)氯(lv)（DPD法(fa)(fa)(fa)(fa)或(huo)電(dian)極(ji)(ji)(ji)法(fa)(fa)(fa)(fa)）、TOC（紫外光(guang)分(fen)光(guang)光(guang)度(du)法(fa)(fa)(fa)(fa)）、鈣離(li)子、亞硝酸(suan)鹽、氨氮等(deng)。其(qi)中(zhong)需要(yao)關注人(ren)(ren)(ren)(ren)群飲(yin)(yin)用(yong)(yong)(yong)的(de)(de)水總硬(ying)度(du)應該(gai)不超過(guo)425mg/L,國家(jia)規定(ding)(ding)(ding)(ding)是450mg/L,離(li)子過(guo)高(gao)(gao)容易(yi)引(yin)起胃腸(chang)道功能暫時性紊亂。需要(yao)加以(yi)重(zhong)(zhong)視。在自來(lai)(lai)水處理(li)中(zhong)，一般采用(yong)(yong)(yong)氯(lv)氣(qi)殺滅水中(zhong)的(de)(de)微生(sheng)(sheng)(sheng)物(wu)和細菌，以(yi)提(ti)高(gao)(gao)飲(yin)(yin)用(yong)(yong)(yong)水的(de)(de)安(an)全性，但是氯(lv)對(dui)(dui)滅殺細菌細胞效(xiao)果好(hao)，同樣(yang)也對(dui)(dui)其(qi)他生(sheng)(sheng)(sheng)物(wu)體(ti)(ti)細胞、人(ren)(ren)(ren)(ren)體(ti)(ti)細胞也有嚴重(zhong)(zhong)的(de)(de)影響，所以(yi)自來(lai)(lai)水中(zhong)氯(lv)離(li)子的(de)(de)測定(ding)(ding)(ding)(ding)對(dui)(dui)人(ren)(ren)(ren)(ren)體(ti)(ti)的(de)(de)健康(kang)有著重(zhong)(zhong)要(yao)的(de)(de)意(yi)義，必須檢測自來(lai)(lai)水中(zhong)氯(lv)離(li)子的(de)(de)含(han)量(liang)及余(yu)氯(lv)的(de)(de)含(han)量(liang)。上海 在線(xian)(xian)氯(lv)離(li)子電(dian)極(ji)(ji)(ji)咨(zi)詢電(dian)話？

氯(lv)離(li)子(zi)電(dian)極(ji)的(de)使(shi)用會(hui)受到若干(gan)因(yin)素(su)的(de)影(ying)響(xiang)(xiang)(xiang)。如(ru)pH值、溫(wen)度(du)(du)(du)(du)、離(li)子(zi)強度(du)(du)(du)(du)、干(gan)擾(rao)(rao)離(li)子(zi)等(deng)。理論上講在10ppm的(de)標準溶(rong)液中，每1℃的(de)變(bian)化，濃度(du)(du)(du)(du)誤差約±2%；所(suo)(suo)以溫(wen)度(du)(du)(du)(du)的(de)影(ying)響(xiang)(xiang)(xiang)是(shi)很強大(da)的(de)，必須要(yao)做(zuo)相(xiang)關(guan)(guan)系列(lie)溫(wen)度(du)(du)(du)(du)補償，才(cai)能(neng)減(jian)少溫(wen)度(du)(du)(du)(du)的(de)影(ying)響(xiang)(xiang)(xiang)。對于離(li)子(zi)計而(er)言，分辨率必須為0.1mV，因(yin)為1mV的(de)誤差，會(hui)造成約8%偏(pian)差。所(suo)(suo)有(you)(you)的(de)離(li)子(zi)電(dian)極(ji)都(dou)有(you)(you)適(shi)合(he)pH值適(shi)用范圍(wei)、在限(xian)制范圍(wei)內線(xian)性(xing)度(du)(du)(du)(du)較(jiao)好。離(li)子(zi)強度(du)(du)(du)(du)則(ze)會(hui)影(ying)響(xiang)(xiang)(xiang)離(li)子(zi)電(dian)極(ji)的(de)零(ling)點偏(pian)移或斜率的(de)變(bian)化、用于不同水體的(de)環境則(ze)必須要(yao)考(kao)慮，不然(ran)會(hui)造成較(jiao)大(da)誤差，一(yi)般情(qing)況為20%以上的(de)偏(pian)差。干(gan)擾(rao)(rao)離(li)子(zi)則(ze)需(xu)要(yao)相(xiang)應(ying)電(dian)極(ji)做(zuo)，相(xiang)關(guan)(guan)補償才(cai)能(neng)做(zuo)到修正(zheng)。上海在線(xian)氯(lv)離(li)子(zi)電(dian)極(ji)哪(na)家好？廣州(zhou)制造在線(xian)氯(lv)離(li)子(zi)電(dian)極(ji)口碑好

上海在(zai)線(xian)氯(lv)離子電極(ji)生產廠的優(you)缺點您知道嗎？順(shun)義(yi)區(qu)精良在(zai)線(xian)氯(lv)離子電極(ji)批發

浮標、浮桶無線式分析采集系統。適用(yong)于江(jiang)灣、河道、湖泊、水(shui)(shui)(shui)庫、城(cheng)市(shi)內河等(deng)。該(gai)產品研發(fa)過程(cheng)中(zhong)，充分考慮行業(ye)應用(yong)的(de)(de)特點和需求，融合傳(chuan)感(gan)(gan)器(qi)、物聯網大(da)數(shu)據(ju)(ju)云計(ji)算(suan)領域先進技術，攻克水(shui)(shui)(shui)環境(jing)監(jian)測系統中(zhong)的(de)(de)多項關(guan)鍵技術。提供高效穩定(ding)的(de)(de)云端接(jie)入(ru)方案，多路設計(ji)有效保證復雜網絡(luo)環境(jing)下的(de)(de)數(shu)據(ju)(ju)通信。多參數(shu)水(shui)(shui)(shui)質監(jian)測浮標、浮桶可以(yi)實(shi)現(xian)多種水(shui)(shui)(shui)質參數(shu)同時測量(liang)，包(bao)括熒光(guang)淬滅法溶解氧(DO)、固(gu)態厚膜pH、鉑針ORP、平(ping)面石墨(mo)電導(dao)率、平(ping)面型濁度(du)(du)、數(shu)字氨氮(dan)/銨離子(zi)、鈣離子(zi)、水(shui)(shui)(shui)硬度(du)(du)、氟離子(zi)、氯離子(zi)、硝氮(dan)等(deng)。以(yi)及集成(cheng)各(ge)種相關(guan)傳(chuan)感(gan)(gan)器(qi)。其中(zhong)，傳(chuan)感(gan)(gan)器(qi)的(de)(de)清(qing)洗維護、數(shu)據(ju)(ju)標定(ding)是技術**問(wen)題(ti)。我(wo)們采用(yong)大(da)面積全固(gu)態參比系統，保證了數(shu)據(ju)(ju)的(de)(de)長期(qi)穩定(ding)性。自(zi)動清(qing)洗刷(shua)、使電極(ji)定(ding)期(qi)定(ding)時可以(yi)自(zi)動清(qing)潔(jie)。順(shun)義區精良在線氯離子(zi)電極(ji)批發(fa)

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