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class="pic"><img src="https://tyunfile.71360.com/UploadFile/boqu123/637308673847285156/3276366.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="jtqsp8w" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/boqu123/637308673847285156/3276366.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="nrjqszb" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>河北水質(zhì)分析儀廠家,水質(zhì)分析儀</p><p><span>***更新：</span>2021-01-24 06:04:21</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="eoqiamy" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海博取環(huán)境技術(shù)有限公司</a></p><p><span>聯(lián)系人：</span>吳龐博</p><p><span>郵箱: </span>2355456207@qq.com</p><p><span>電話: </span>15900820461</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>021-20966896</p><p><span>地址: </span>南匯新城鎮(zhèn)海洋一路333號</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="rgyvctv" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="gvszlxe" class="box"><p><p style="text-indent:25px">工作原理編輯污水處理廠使用的分析儀有兩種：pH計和溶氧分析儀。pH計水的pH值隨著所溶解的物質(zhì)的多少而定，因此pH值能靈敏地指示出水質(zhì)的變化情況。pH值的變化對生物的繁殖和生存有很大影響，同時還嚴(yán)重影響活性污泥生化作用，即影響處理效果，污水的pH值一般控制在6.5～7之間。水在化學(xué)上是中性的，某些水分子自發(fā)地按照下式分解：H2O=H++OH-，即分解成氫離子和氫氧根離子。在中性溶液中，氫離子H+和氫氧根離子OH-的濃度都是10-7mol/l，pH值是氫離子濃度以10為底的對數(shù)的負(fù)數(shù)：pH=-log，因此中性溶液的pH值等于7。如果有過量的氫離子，則pH值小于7，溶液呈酸性；反之，氫氧根離子過量，則溶液呈堿性。 pH值通常用電位法測量，通常用一個恒定電位的參比電極和測量電極組成一個原電池，河北水質(zhì)分析儀廠家，原電池電動勢的大小取決于氫離子的濃度，也取決于溶液的酸堿度。該廠采用了CPS11型pH傳感器和CPM151型pH變送器，河北水質(zhì)分析儀廠家，河北水質(zhì)分析儀廠家。具體結(jié)構(gòu)如圖1所示，測量電極上有特殊的對pH反應(yīng)靈敏的玻璃探頭，它是由能導(dǎo)電、能滲透氫離子的特殊玻璃制成，具有測量精度高、抗干擾性好等特點。當(dāng)玻璃探頭和氫離子接觸時，就產(chǎn)生電位儀器采用自動兩點定標(biāo)，斜率、截距雙參數(shù)校正，保證測試結(jié)果的準(zhǔn)確。河北水質(zhì)分析儀廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北水質(zhì)分析儀廠家,水質(zhì)分析儀" src="https://tyunfile.71360.com/UploadFile/boqu123/637308673847285156/3276366.png"></div><p style="text-indent:25px">溶氧儀溶氧儀具有安裝方便，標(biāo)定周期長（3～4個月），對其他物質(zhì)不敏感等特點，并且能監(jiān)測隔膜和探頭內(nèi)電解質(zhì)的使用情況，根據(jù)儀器型號不同其使用壽命和維護(hù)周期也是不一樣的，比如便攜式溶氧儀和在線溶氧儀的維護(hù)方式和周期就是不一樣的，便攜式的溶氧儀每次使用之前都需要重新標(biāo)定，而在線溶氧儀需要3~6個月進(jìn)行清洗維護(hù)。 COM252型溶氧變送器屬智能化儀表，帶有HART或Profibus通訊協(xié)議，還具有自診斷功能，當(dāng)發(fā)生故障時，會顯示故障代碼，提示維護(hù)人員故障所在，通過查維護(hù)手冊找出解決故障的辦法，**降低了維護(hù)時間和工作量。上海水質(zhì)分析儀廠家千萬不能用水清洗系統(tǒng)，因為其不容易揮發(fā)，將造成下次試驗時卡爾-費休試劑標(biāo)定不實。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北水質(zhì)分析儀廠家,水質(zhì)分析儀" src="https://tyunfile.71360.com/UploadFile/boqu123/637308673726328125/2759532.png"></div><p> 多參數(shù)水質(zhì)分析儀其他資料編輯多參數(shù)水質(zhì)自動檢測儀簡介多參數(shù)水質(zhì)自動檢測儀是應(yīng)現(xiàn)場或野外作業(yè)等部門需求研制開發(fā)的新一代水質(zhì)測定儀。該儀器由多個脈沖硅光光源、圓柱型比色瓶、新型光學(xué)系統(tǒng)、信號控制放大系統(tǒng)、微處理器智能控制和分析結(jié)果自動顯示、打印系統(tǒng)、大功率鋰電池供電系統(tǒng)及相應(yīng)的化學(xué)試劑盒構(gòu)成?？蛇x擇測定鉀、鈉、鈣、鎂、氯化物、硫酸鹽、礦化度、砷、汞、六價鉻、鎘、鉛、銀、**物、氟化物、鐵、錳、銅、鋅、重碳酸鹽、碳酸鹽等組分和參數(shù)。多參數(shù)水質(zhì)自動檢測儀技術(shù)參數(shù)：測定下限、測定范圍、測量精度與但參數(shù)水質(zhì)分析儀器相同。多參數(shù)水質(zhì)分析儀主要特點編輯1、具有選擇離子測量功能，可內(nèi)置19種離子或參數(shù)測量項目以供選擇，可儲存1600個樣品檢測數(shù)據(jù)，配合隨機提供的化學(xué)試劑包，可自動顯示被測樣品的吸光度值、濃度值及其測量參數(shù)。2、配置9個超高亮發(fā)光二極管，波長自動轉(zhuǎn)換。用戶也可自備標(biāo)準(zhǔn)溶液，用自制的標(biāo)準(zhǔn)曲線對樣品進(jìn)行定量測定。3、采用單片機控制，具有光譜數(shù)據(jù)處理功能。4、大屏幕中文顯示，人機交互式操作。5、主機內(nèi)置充電電池，外置大功率鋰電池，適用于實驗室或野外現(xiàn)場定量測量。[1].多參數(shù)水質(zhì)分析儀:。</p><p> 收藏查看我的收藏0有用+1已投票0多參數(shù)水質(zhì)分析儀編輯鎖定討論本詞條由“科普中國”科學(xué)百科詞條編寫與應(yīng)用工作項目審核。多參數(shù)水質(zhì)分析儀是主要采用離子選擇電極測量法來實現(xiàn)精確檢測的儀器，可以廣泛應(yīng)用于發(fā)電廠、純凈水廠、自來水廠、生活污水處理廠、飲料廠、環(huán)保部門、工業(yè)用水、水產(chǎn)業(yè)、紡織業(yè)、制酒行業(yè)及制藥行業(yè)、防疫部門、醫(yī)院等部門的各離子參數(shù)測定。中文名多參數(shù)水質(zhì)分析儀外文名Multi-parameterwateranalyzer類型精密儀器對象水用途分析水中的各項物理和化學(xué)參數(shù)分為簡分析、全分析和專項分析目錄1產(chǎn)品簡介2用途3工作原理4技術(shù)參數(shù)5技術(shù)規(guī)格6操作方法7注意事項8其他資料9主要特點多參數(shù)水質(zhì)分析儀產(chǎn)品簡介編輯為了保護(hù)水環(huán)境，必須加強對污水排放的監(jiān)測。檢測點的設(shè)計和檢測儀表（主要是多參數(shù)水質(zhì)分析儀）的質(zhì)量對水環(huán)境監(jiān)測起著至關(guān)重要的作用。用化學(xué)和物理方法測定水中各種化學(xué)成分的含量。多參數(shù)水質(zhì)分析儀分為簡分析、全分析和專項分析三種。簡分析在野外進(jìn)行，分析項目少，但要求快而及時，適用于初步了解大面積范圍內(nèi)各含水層中地下水的主要化學(xué)成分專項分析的項目根據(jù)具體任務(wù)的需要而定。另多參數(shù)水質(zhì)分析儀可快速而準(zhǔn)確的定性定量分析。當(dāng)日試驗完畢后，一定要排空系統(tǒng)中的卡爾-費休試劑，然后用甲醇清洗干凈。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北水質(zhì)分析儀廠家,水質(zhì)分析儀" src="https://tyunfile.71360.com/UploadFile/boqu123/637308673047832031/3280990.png"></div><p style="text-indent:25px">多參數(shù)水質(zhì)在線分析儀又名多參數(shù)水質(zhì)自動監(jiān)測集成系統(tǒng)適用于：水源地監(jiān)測、環(huán)保監(jiān)測站，市政水處理過程，市政管網(wǎng)水質(zhì)監(jiān)督，農(nóng)村自來水監(jiān)控；循環(huán)冷卻水、泳池水運行管理、工業(yè)水源循環(huán)利用、工廠化水產(chǎn)養(yǎng)殖等領(lǐng)域。為了保護(hù)水環(huán)境，必須加強對污水排放的監(jiān)測。檢測點的設(shè)計和檢測儀表（主要是水質(zhì)分析儀）的質(zhì)量對水環(huán)境監(jiān)測起著至關(guān)重要的作用。用化學(xué)和物理方法測定水中各種化學(xué)成分的含量。水質(zhì)分析儀分為簡分析、全分析和專項分析三種。簡分析在野外進(jìn)行，分析項目少，但要求快而及時，適用于初步了解大面積范圍內(nèi)各含水層中地下水的主要化學(xué)成分專項分析的項目根據(jù)具體任務(wù)的需要而定。另全自動離子分析儀可快速而準(zhǔn)確的定性定量分析，并可全自動、智能化、實時在線、多參數(shù)同時進(jìn)行分析。以便減少空氣水分對測試結(jié)果的干擾。在空氣相對濕度大于70%的環(huán)境下，應(yīng)盡量不安排水分測試。河北在線水質(zhì)分析儀</p><p style="text-indent:25px">溶液中被測離子接觸電極時，在離子選擇電極基質(zhì)的含水層內(nèi)發(fā)生離子遷移。河北水質(zhì)分析儀廠家</p><p style="text-indent:25px">儀器儀表是用以檢出、測量、觀察、計算各種物理量、物質(zhì)成分、物性參數(shù)等的器具或設(shè)備。真空檢漏儀、壓力表、測長儀、顯微鏡、乘法器等均屬于儀器儀表。近年來，得益于機械、冶金、石化行業(yè)等儀器儀表服務(wù)領(lǐng)域經(jīng)營狀況的好轉(zhuǎn)，我國儀器儀表制造業(yè)發(fā)展一路向好。儀器儀表在工業(yè)生產(chǎn)過程中扮演著重要的角色，用到各種各樣的儀器儀表，如PH計，COD分析儀，氨氮分析儀，重金屬分析儀等為工業(yè)的檢驗、測量和計量提供技術(shù)支撐。在國民經(jīng)濟運行中，從事環(huán)境技術(shù)領(lǐng)域內(nèi)的技術(shù)開發(fā)、技術(shù)咨詢、技術(shù)服務(wù)、技術(shù)轉(zhuǎn)讓、水處理設(shè)備、化工原料及產(chǎn)品（除危險化學(xué)品、監(jiān)控化學(xué)品、民用物品、易制毒化學(xué)品）、電子產(chǎn)品、五金交電、金屬材料、汽車配件的銷售，從事貨物及技術(shù)進(jìn)出口業(yè)務(wù)。（依法須經(jīng)批準(zhǔn)的項目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動）等設(shè)備是提高勞動生產(chǎn)率的倍增器，對國民經(jīng)濟有著巨大的作用和影響力。美國商業(yè)部地區(qū)技術(shù)和標(biāo)準(zhǔn)研究院（NIST）提出的報告稱：美國90年代儀器儀表工業(yè)產(chǎn)值只占工業(yè)總產(chǎn)值的4%，但它對國民經(jīng)濟（GNP）的影響面卻達(dá)到66%。儀器儀表在工業(yè)發(fā)展中具有重要作用，這也使得儀器儀表得到快讀發(fā)展。各行各業(yè)對儀器儀表的市場需求也在不斷提升，銷售企業(yè)正在發(fā)展中尋求技術(shù)創(chuàng)新和質(zhì)量提升。儀器儀表的質(zhì)量、性能關(guān)系到工業(yè)安全，必須重視。河北水質(zhì)分析儀廠家</p><p 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