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class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="pmc6zx2" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/boqu123/637063222719130860/7253397.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="gbra31o" 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>河北工業(yè)VOCPH計,PH計</p><p><span>***更新：</span>2020-08-23 01:13:01</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="k3gz1re" 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="tnl1joj" class="page-proshow02"><p class="title">詳細說明</p><div id="hou7tbf" class="box"><p><p> 上海博取環(huán)境技術(shù)有限公司坐落于上海浦東新區(qū)臨港科創(chuàng)園區(qū)，是一家致力于環(huán)保產(chǎn)品及工業(yè)電導(dǎo)率儀,工業(yè)溶氧儀,工業(yè)離子計,在線余氯儀,水質(zhì)分析儀表研發(fā)、生產(chǎn)、銷售的****。主營：ph計;電導(dǎo)率儀;溶解氧測試儀;離子計；水分析儀表;流量計;COD/BOD測試儀等環(huán)保配套設(shè)備。上?；痫w實業(yè)有限公司以雄厚的技術(shù)實力、完善的管理理念和高素質(zhì)的員工隊伍，創(chuàng)造了*的產(chǎn)品。自主開發(fā)的產(chǎn)品包括pH、ORP、電導(dǎo)率儀、溶氧儀、溫控儀等,全部應(yīng)用單片機控制、EM斷電后設(shè)置好的數(shù)據(jù)不丟失等先進技術(shù)。產(chǎn)品遠銷深圳、西安、杭州等地，被***用于環(huán)境監(jiān)測、制藥，河北工業(yè)VOCPH計、化學(xué)、食品、醫(yī)療，河北工業(yè)VOCPH計、衛(wèi)生等領(lǐng)域，歡迎各位有興趣的老板前來公司參觀交流，河北工業(yè)VOCPH計。也歡各位前來公司喝茶。在pH測定過程中應(yīng)考慮待測溶液溫度及離子強度等因素.河北工業(yè)VOCPH計</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北工業(yè)VOCPH計,PH計" src="http://tyunfile.71360.com/UploadFile/boqu123/637063222719130860/7253397.png"></div><p style="text-indent:25px">電極安裝方式：編輯流通式/沉入式/法蘭式/管道式 pH（4、7、9）標準緩沖液各一包。可根據(jù)不同場合選配純水,污水,兩復(fù)合或三復(fù)合電極;采用流通式,沉入式,法蘭式,管道式或側(cè)壁式安裝. 在線PH計電極的保養(yǎng) 1、測量時，應(yīng)先在蒸餾水中（或去離子水）洗凈，并用濾紙吸干水分，防止雜質(zhì)帶進被測液中，電極球泡和液絡(luò)部應(yīng)完全浸在被測液內(nèi)。 2、電極不用時應(yīng)洗凈，**加有3.5M氯化鉀溶液的保護套，或?qū)㈦姌O**加有3.5M氯化鉀溶液的容器。 3、檢查接線端子處是否干燥，如有沾污，請用無水酒精擦拭，吹干后使用。 4、應(yīng)避免長期浸泡在蒸餾水或蛋白質(zhì)溶液中，并防止與有機硅油脂接觸。 5、使用時間較長的電極，它的玻璃膜可能變成不透明或附有沉積物，此時可用鹽酸洗滌，并用水沖洗。 6、建議用戶每月對電極進行清洗一次以及配合儀器校正。 PH計電極圖片 PH計電極圖片 7、當您用以上方法對電極進行維護和保養(yǎng)時仍不能進行校正程序及正常測定，說明電極已無法恢復(fù)響應(yīng)，請更換電極。北京PH計好用氯化鉀溶液中應(yīng)該沒有氣泡，以免使測量回路斷開。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北工業(yè)VOCPH計,PH計" src="http://tyunfile.71360.com/UploadFile/boqu123/637190815947041016/9908667.jpg"></div><p> 天津SailsorS壓差表1700pa,Sailsors壓差表1250pa1700pa,Sailsors壓差表1250pa塞爾瑟斯A2系列機械式微差壓表是利用簡單、無摩擦的磁體螺旋運動，以橡膠膜片作為敏感元件而進行測量工作的彈性式壓力表，它能利用指針迅速指示出被測氣體的壓力，無論是正壓、負壓或差壓。此設(shè)計具有防震、搖動和過壓的功能。而且表內(nèi)無需充注液體，也就沒有氣化、凍結(jié)、異味的問題出現(xiàn)。A2差壓表被廣泛應(yīng)用于測量風(fēng)扇和鼓風(fēng)機的壓力、過濾器阻力、風(fēng)速、爐壓、孔板差壓、氣泡水位及液體放大器或液壓系統(tǒng)壓力等，同時也用于燃燒過程中的空氣煤氣比值控制及自動閥控制，以及醫(yī)療保健設(shè)備中的血壓和呼吸壓力監(jiān)測。產(chǎn)品特點久經(jīng)考驗的磁鏈接原理清晰易讀的4"大表盤指示精度高2%F·S從60Pa到30KPa有81種量程差壓/正壓/負壓/正負壓皆可性能指標精度：標準為±2%FS（60Pa和125Pa為±4%FS）環(huán)境溫度：-7～60℃額定壓力：-68～100KPa過壓：約172KPa時橡膠過壓塞被沖開。過程連接：高壓和低壓孔均為1/8″錐管螺紋，兩組（側(cè)面和背面各一組）外殼材質(zhì)：壓模鑄鋁或含尼龍的ABS塑料。重量：460g(鋁),275g(ABS)標準附件：2個1/8″NPT堵頭，2個1/8″螺紋橡膠管接頭，和3個帶螺釘?shù)那度胧桨惭b螺釘卡。</p><p> 產(chǎn)品簡介銻電極酸度變送器是集PH值檢測、自動清洗、電信號轉(zhuǎn)換為一體的工業(yè)在線分析儀表。適用于化工、冶金、制藥、造紙、制糖、環(huán)保等行業(yè)的PH連續(xù)測量和控制。特點l電子轉(zhuǎn)換單元為模塊化結(jié)構(gòu)，抗震防潮，故障率低。l采用高純銻做測試電極、銀—氯化銀環(huán)形電極作參比電極的“集成體酸度傳感”和“膜鹽橋裝置”技術(shù)獲兩項國家**。l瑪瑙刀雙刮板式機械清理裝置可使測量電極與參與電極同時進行清洗，具有良好的抗結(jié)垢能力，可在濁度高，粘性大，易結(jié)晶或結(jié)垢的介質(zhì)中長期連續(xù)工作而不需要維護l變送器輸出4—20mA標準信號，除與PHT型酸度計二次表配套使用外，還可以與DDZ—III型儀表連接。l技術(shù)含量高，結(jié)構(gòu)緊湊，性能可靠。l內(nèi)參比溶液高位槽使參比點擊不受反滲污染，基準電位穩(wěn)定，漂移小。結(jié)構(gòu)原理l1.測量原理由銻電極與參與電極組成的PJ值測量系統(tǒng)，在被測溶液中銻電極表面生成三氧化二銻（Sb2O3）氧化層，金屬銻面與三氧化二銻之間形成電位差，其電位差的大小取決于三氧化二銻濃度，該濃度與北側(cè)溶液中氫離子（H﹢）活度對應(yīng)。如果把銻、三氧化二銻和水溶液的活度都當作1，其電極電位可用能斯特方程表示為：E=Esb?Sb2O3+。pH計是一種常見的分析儀器，廣泛應(yīng)用在農(nóng)業(yè)、環(huán)保和工業(yè)等領(lǐng)域。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北工業(yè)VOCPH計,PH計" src="http://tyunfile.71360.com/UploadFile/boqu123/637190816659296875/202440.jpg"></div><p style="text-indent:25px">　熱烈祝賀上海博取環(huán)境技術(shù)有限公司網(wǎng)站成功上線!感謝上海珍島信息技術(shù)有限公司對我司網(wǎng)站的技術(shù)支持，歡迎新老朋友訪問瀏覽網(wǎng)站。　　上海博取環(huán)境技術(shù)有限公司是國內(nèi)大型的水質(zhì)分析儀器、自動化儀器儀表專業(yè)的生產(chǎn)制造企業(yè)，具有**的產(chǎn)品研發(fā)中心，以及齊全的工藝設(shè)備和檢測設(shè)備，為制造出性能優(yōu)良、質(zhì)量可靠的產(chǎn)品奠定了堅實的基礎(chǔ)。上海博取環(huán)境技術(shù)有限公司經(jīng)過多年的經(jīng)營建立了完善的產(chǎn)品體系。通過傳統(tǒng)渠道和互聯(lián)網(wǎng)渠道相結(jié)合的方式，形成了完整的營銷脈絡(luò)，使貿(mào)易方式更加***豐富。上海博取儀器有限公司把質(zhì)量服務(wù)視為企業(yè)的生命，為使廣大用戶享受完整的配套服務(wù), 完善的技術(shù)咨詢及完美的售后服務(wù), 多年來產(chǎn)品服務(wù)不斷升級，得到廣大用戶的一致好評!!歡迎大家來我們公司實地考察! 　　地址：上海市浦東新區(qū)臨港新城海洋一路333號臨港科創(chuàng)中心 5#樓 2~5樓若是手動調(diào)節(jié)的pH計，應(yīng)在兩種標準緩沖液之間反復(fù)操作幾次.河北工業(yè)VOCPH計</p><p style="text-indent:25px">如果待測溶液呈酸性，則選用pH4標準緩沖液.河北工業(yè)VOCPH計</p><p> 調(diào)節(jié)定位旋鈕使儀器示值為標準溶液的pHs值。（2）取出電極洗凈甩干，浸入第二種標準溶液中。待示值穩(wěn)定后，調(diào)節(jié)儀器斜率旋鈕，使儀器示值為第二種標準溶液的pHs值。（3）取出電極洗凈并甩干，再浸入。如果誤差超過，則重復(fù)第（1）、（2）步驟，直至在二種標準溶液中不需要調(diào)節(jié)旋鈕都能顯示正確pHs值。（4）取出電極并甩干，將pH溫度補償旋鈕調(diào)節(jié)至樣品溶液溫度，將電極浸入樣品溶液，晃動后靜止放置，顯示穩(wěn)定后讀數(shù)。三、PH計的第三點校準不管是什么樣的pH計，pH＝7這個點是必須校正的，而且在兩點校正的時候要先校正pH=7這個點。做校正時從，選擇的標準液與要測定的溶液的PH值有關(guān)，使溶液的PH值能落在校正的PH范圍內(nèi)。一般采用兩點就可以滿足要求，如果對其要求很高，才考慮第三點的。有些儀器能校正三點，有模式可選，可直接用該模式。有些沒有的，一般是采用兩點兩點校對，即校對兩次。ph計怎么校準三點法_ph計校準三點校準步驟用，如果再需要第三點是該用，，，？該如何確定？1、其實，pH采第三點校正是多少，主要還是取決于你的樣品情況。正如你所說，校準溶液從，根據(jù)樣品**終PH值范圍決定選用合適的校準溶液。我們常用的是，，，如果你的樣品更偏近于堿性。河北工業(yè)VOCPH計</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，注冊資本：100-200萬元。該公司生產(chǎn)型的公司。是一家私營有限責(zé)任公司企業(yè)，隨著市場的發(fā)展和生產(chǎn)的需求，與多家企業(yè)合作研究，在原有產(chǎn)品的基礎(chǔ)上經(jīng)過不斷改進，追求新型，在強化內(nèi)部管理，完善結(jié)構(gòu)調(diào)整的同時，優(yōu)良的質(zhì)量、合理的價格、完善的服務(wù)，在業(yè)界受到寬泛好評。公司目前擁有優(yōu)異員工11~50人人，具有[ "PH計", "COD分析儀", "氨氮分析儀", "重金屬分析儀" ]等多項業(yè)務(wù)。博取環(huán)境以創(chuàng)造***產(chǎn)品及服務(wù)的理念，打造高指標的服務(wù)，引導(dǎo)行業(yè)的發(fā)展。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1007100.html</p></div></div></div></div></div><div id="hl99kua" class="page-right twoColRt"><div id="llgjmcx" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="da5f6mk" 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配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="c2dahvj" 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" alt="寧波寧海直接考A2有幾個科目真誠推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)" class="vcenter" 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