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href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_huagong/">化工</a>?<a href="http://www.cdcfah.com/cp/second-huagong_fenxiyiqinh/">分析儀器</a>?<a href="http://www.cdcfah.com/cp/third-fenxiyiqinh_szfxykr/">水質(zhì)分析儀</a>?天津PH計(jì)維修價(jià)格上海博取環(huán)境技術(shù)供應(yīng)</p><div id="2jgyahy" class="leftbox clearfix"><h1>天津PH計(jì)維修價(jià)格上海博取環(huán)境技術(shù)供應(yīng)</h1><div id="rln2j3a" class="proBig"><div id="oxj7kuk" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/boqu123/637190816666640625/3210648.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3fce3qg" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/boqu123/637190816666640625/3210648.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="t74wgn2" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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>天津PH計(jì)維修價(jià)格,PH計(jì)</p><p><span>***更新：</span>2020-07-03 21:19:15</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="rzwta38" 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(jī): </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="3df23ur" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="vp27t7n" class="box"><p><p> 簡介HK-258便攜式微量溶解氧分析儀采用發(fā)送器(測量部分)和控制器(手機(jī)APP)分體化結(jié)構(gòu)設(shè)計(jì)，具有測量精度高、反應(yīng)速度快、體積輕巧、操作簡便等特點(diǎn)；用戶通過手機(jī)下載溶解氧APP作為控制器，即可對設(shè)備狀況、實(shí)時(shí)數(shù)據(jù)和歷史數(shù)據(jù)進(jìn)行查看與操作；主要適用于測量水溶液中氧含量的濃度，特別適用于超純水中低濃度溶解氧的檢測，可***應(yīng)用在電力、石化、鋼鐵等諸多行業(yè)。特點(diǎn)◆極譜式微量溶解氧檢測電極，適用于低濃度氧含量的檢測，測量精度為微克級。◆測量部分和手機(jī)APP通過無線wifi連接，通信可靠，距離長。◆測量部分采用IP68防塵防濺防水外殼，可單獨(dú)工作，體積小、重量輕、便于攜帶，具有多種安裝和擺放方式?！羰謾C(jī)APP基于android平臺，相比傳統(tǒng)的手操器，其界面更加美觀，更加符合用戶操作習(xí)慣?！粼跀?shù)據(jù)處理方面，使用了主流的數(shù)據(jù)庫技術(shù)，將采集到的數(shù)據(jù)進(jìn)行大數(shù)據(jù)處理，為用戶展現(xiàn)豐富的數(shù)據(jù)形態(tài)，對用戶的使用進(jìn)行指導(dǎo)，天津PH計(jì)維修價(jià)格，天津PH計(jì)維修價(jià)格，給出**建議?！舳嘤脩羰褂媚Ｊ剑?臺發(fā)送器可連接4臺手機(jī)，天津PH計(jì)維修價(jià)格，1臺處于工作模式，可對發(fā)送器進(jìn)行操作，其余手機(jī)則處于瀏覽模式，可觀看發(fā)送器數(shù)據(jù)。技術(shù)指標(biāo)顯示發(fā)送器：段碼液晶測量范圍(0~20)μg/L，(0~200)μg/L，(0~20)mg/L。儀器的準(zhǔn)確度是電計(jì)與電極配套測試標(biāo)準(zhǔn)溶液的綜合誤差，它不*與電計(jì)有關(guān)而且與玻璃電極和參比電極更有關(guān)。天津PH計(jì)維修價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津PH計(jì)維修價(jià)格,PH計(jì)" src="http://tyunfile.71360.com/UploadFile/boqu123/637190816666640625/3210648.jpg"></div><p> 是一家專業(yè)水質(zhì)檢測（監(jiān)測）分析儀器儀表公司，中國**的水質(zhì)檢測分析儀提供商。公司依據(jù)國家標(biāo)準(zhǔn)及市場需求，考察對比國內(nèi)外大量水質(zhì)分析儀。自主研發(fā)便捷式水檢測分析儀以及多種快速檢測方法，使得我們的水質(zhì)分析簡單、快速、準(zhǔn)確。取得多項(xiàng)國家專利，為水質(zhì)檢測分析領(lǐng)域提供了有效的技術(shù)設(shè)備，為我國水資源保護(hù)，水質(zhì)監(jiān)測分析等作出了突出貢獻(xiàn)的****。公司產(chǎn)品包括：(余氯儀、濁度儀（濁度計(jì)）、在線余氯儀、在線濁度儀、工業(yè)在線pH計(jì)、色度儀、cod測定儀、電導(dǎo)率儀等多種水質(zhì)檢測分析儀器儀表1.濁度儀采用了光雙光路檢測系統(tǒng)，使儀器在檢測時(shí)更精確、穩(wěn)定。但價(jià)格*進(jìn)口儀器的1/3。2.色度儀檢測快速方便。特別注意：通常老式的色度儀只能測表色度，遇到高濁度水的干擾時(shí)，誤差極大，而我們的色度儀是能測量含有高濁度水的色度儀。3.多參數(shù)水質(zhì)分析儀集成了離子儀、濁度和色度儀，參數(shù)多達(dá)42個(gè)。4.色度濁度儀采用自動變光技術(shù)，性能優(yōu)于其他同類產(chǎn)品。5.離子檢測分析儀測量精度突破了傳統(tǒng)離子儀5%誤差的瓶頸，采用五點(diǎn)校正，分辨率高達(dá)。6.我們的水分析儀器開機(jī)無需預(yù)熱，內(nèi)置標(biāo)準(zhǔn)曲線，含斷電保護(hù)。界面人性化，操作方便。天津PH計(jì)收費(fèi)選擇pH酸堿度計(jì)的精度級別是根據(jù)用戶測量所需的精度決定，而后根據(jù)用戶方便使用而選擇各式形狀的pH計(jì)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津PH計(jì)維修價(jià)格,PH計(jì)" src="http://tyunfile.71360.com/UploadFile/boqu123/637190815947041016/9908667.jpg"></div><p> 這并非特別先進(jìn)的“高科技”過程，而是電極制造中非常關(guān)鍵且重要的一步。事實(shí)上，玻璃厚度決定了其電阻，進(jìn)而影響其輸出。溫度補(bǔ)償由于pH電極和pH測量均對溫度敏感，因此儀器設(shè)有溫度補(bǔ)償功能。溫度可通過手動或自動方式進(jìn)行補(bǔ)償。手動補(bǔ)償功能需要單獨(dú)測量溫度值，可采用近似溫度值來設(shè)置pH計(jì)的手動補(bǔ)償溫度。在自動補(bǔ)償（ATC）設(shè)置中，單獨(dú)溫度探頭中的信號會傳輸至pH計(jì)，因此能準(zhǔn)確地確定樣本在該溫度下的pH值。緩沖溶液緩沖溶液是指具有恒定pH值且能夠避免pH值大幅度變化的溶液。緩沖溶液通常用于校準(zhǔn)pH測量系統(tǒng)（電極和測量計(jì)）。兩個(gè)電極的輸出之間可能存在微小差異，而且電極輸出隨著時(shí)間推移也會產(chǎn)生變化。因此，必須定期校準(zhǔn)pH測量系統(tǒng)。緩沖溶液適用于各種pH值，它們既可以是預(yù)混合的液體，也可以是方便使用的干粉膠囊。大多數(shù)pH計(jì)需要針對數(shù)個(gè)pH值進(jìn)行校準(zhǔn)。***個(gè)校準(zhǔn)數(shù)值通常是在等電位點(diǎn)（電極在pH7，25℃條件下所產(chǎn)生的信號為0mV）附近，第二個(gè)校準(zhǔn)數(shù)值通常是pH4或pH10。比較好選擇盡可能接近被測樣本實(shí)際pH值的緩沖溶液。</p><p> 使用我們行業(yè)**的技術(shù)，質(zhì)量控制系統(tǒng)和客戶服務(wù)，提供各種科學(xué)儀器和傳感器，用于測量pH，ORP，電導(dǎo)率，TDS，鹽度，溶解氧，濁度和ISE……實(shí)力的技術(shù)團(tuán)隊(duì)，從事新產(chǎn)品的開發(fā)和實(shí)驗(yàn)，包括電子工程師，軟件工程師，機(jī)械工程師和化學(xué)工程師。更多更多搜索更多誠信為本以信霧事以誠待人更多誠信為本以信霧事以誠待人圖片更多更多更多水質(zhì)分析簡介pH計(jì)，是一種常用的儀器設(shè)備，主要用來精密測量液體介質(zhì)的酸堿度值，配上相應(yīng)的離子選擇電極也可以測量離子電極電位MV值，pH計(jì)被***應(yīng)用于環(huán)保、污水處理、科研、制藥、發(fā)酵、化工、養(yǎng)殖、自來水等領(lǐng)域。該儀器也是不同的pH敏感玻璃膜有何區(qū)別?pH計(jì)，是一種常用的儀器設(shè)備，主要用來精密測量液體介質(zhì)的酸堿度值，配上相應(yīng)的離子選擇電極也可以測量離子電極電位MV值，pH計(jì)被***應(yīng)用于環(huán)保、污水處理、科研、制藥、發(fā)酵、化工、養(yǎng)殖、自來水等領(lǐng)域。該儀器也是pH計(jì)水分測定pH計(jì)，是一種常用的儀器設(shè)備，主要用來精密測量液體介質(zhì)的酸堿度值，配上相應(yīng)的離子選擇電極也可以測量離子電極電位MV值，pH計(jì)被***應(yīng)用于環(huán)保、污水處理、科研、制藥、發(fā)酵、化工、養(yǎng)殖、自來水等領(lǐng)域。該儀器也是PH計(jì)的原理pH計(jì)，是一種常用的儀器設(shè)備。PH酸度計(jì)儀器的級別0.2級、0.1級、0.02級、0.01級、0.001級.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津PH計(jì)維修價(jià)格,PH計(jì)" src="http://tyunfile.71360.com/UploadFile/boqu123/637063223948398438/1255837.png"></div><p> 利用。例3．將pH值為8的NaOH溶液與pH值為10的NaOH溶液等體積混合后，溶液中氫離子濃度**接近于()×10－10mol/LB.(10－8＋10－10)mol/LC.(10－8＋10－10)mol/LD.(1×10－14－5×10－5)mol/L解析：按照，混合液的pH＝，對各選項(xiàng)分別試之，并舍去[H+]較小的，再取負(fù)對數(shù)。A的pH＝，B為－lg(×10－8)＝－lg(5×10－9)＜9；C為－lg10－8＝8；D為負(fù)數(shù)的對數(shù)，不正確。故應(yīng)選A。例4．[OH－]＝10－6mol/L的NaOH溶液10mL加入10－5mol/L的NaOH溶液100mL后的溶液的pH值()A.等于8B.大于8C.小于8D.無法判斷解析：由于前者濃度比后者小，且體積*為后者的1／10，即使加入前者100mL于后者溶液中(即相當(dāng)于等體積混合)，按，溶液的pH值也只減少，還是比8大。故應(yīng)選B。例5．某氨水的pH＝X，某鹽酸的pH＝Y(jié)，已知X＋Y＝14，但X＞11。將上述氨水與鹽酸等體積混合后，所得溶液中各種離子濃度的關(guān)系正確的是()A.[]＞[Cl-]＞[OH-]＞[H+]B.[]＞[Cl-]＞[H+]＞[OH-]C.[Cl-]＞[]＞[H+]＞[OH-]D.[]＋[H+]＝[Cl-]＋[OH-]解析：如果將氨水換成一元強(qiáng)堿，按，反應(yīng)后溶液pH＝7。但pH值相同且體積相等的氨水合一元強(qiáng)堿，氨水中氨氣的物質(zhì)的量比強(qiáng)堿大得多；故該氨水與鹽酸反應(yīng)時(shí)，氨水過量很多，溶液應(yīng)顯堿性。酸度計(jì)的級別是按其指示器(簡稱電計(jì))的分度值(分辨率或**小顯示值)表示的.江蘇高級PH計(jì)</p><p style="text-indent:25px">pH計(jì)是利用原電池的原理工作的，原電池的兩個(gè)電極間的電動勢依據(jù)能斯特定律.天津PH計(jì)維修價(jià)格</p><p style="text-indent:25px">pHG系列微電腦工業(yè)控制儀表是用于測試溶液pH值的精密儀表，其功能全.性能穩(wěn)定.操作簡便等特點(diǎn)，使其成為工業(yè)企業(yè)測試和控制pH領(lǐng)域的理想儀表。 LCD(液晶)顯示、采用高性能CPU芯片、高精度AD轉(zhuǎn)換技術(shù)和SMT貼片技術(shù)，完成多參數(shù)測量、溫度補(bǔ)償、量程轉(zhuǎn)換、儀表精度高，重復(fù)性好。電流輸出和報(bào)警繼電器采用光電耦合隔離技術(shù)，抗干擾性能強(qiáng)，實(shí)現(xiàn)遠(yuǎn)傳。報(bào)警信號隔離輸出，報(bào)警上、下限可任意設(shè)定，報(bào)警滯后撤銷。 pHG系列儀表可配各種類型pH電極。天津PH計(jì)維修價(jià)格</p><p style="text-indent:25px">上海博取環(huán)境技術(shù)有限公司成立于2019-04-11，專業(yè)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(xiǎn)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(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動）等多項(xiàng)業(yè)務(wù)，主營業(yè)務(wù)涵蓋[ "PH計(jì)", "COD分析儀", "氨氮分析儀", "重金屬分析儀" ]。唯才是舉，唯能是用：擁有優(yōu)秀人才11~50人和，是實(shí)現(xiàn)企業(yè)戰(zhàn)略目標(biāo)的基礎(chǔ)，是企業(yè)持續(xù)發(fā)展的動力。公司業(yè)務(wù)范圍主要包括：[ "PH計(jì)", "COD分析儀", "氨氮分析儀", "重金屬分析儀" ]等。公司奉行顧客至上、質(zhì)量為首、的經(jīng)營宗旨，深受客戶好評。目前公司已經(jīng)成為[ "PH計(jì)", "COD分析儀", "氨氮分析儀", "重金屬分析儀" ]的**企業(yè)，正積蓄著更大的能量，向更廣闊的空間、更***的領(lǐng)域拓展。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/484973.html</p></div></div></div></div></div><div id="2jqsu2m" class="page-right twoColRt"><div id="3ik2p8w" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="cmr2mwo" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="xr7mto7" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" 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