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class="container clearfix tcPro"><section class="home-main container clearfix"><div id="atfr434" class="twoCol"><div id="ibyq9ji" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a 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>?河北工業(yè)PH計(jì) 上海博取環(huán)境技術(shù)供應(yīng)</p><div id="vuw7eew" class="leftbox clearfix"><h1>河北工業(yè)PH計(jì) 上海博取環(huán)境技術(shù)供應(yīng)</h1><div id="d8i3egy" class="proBig"><div id="ingnhdk" class="bigimg"><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 id="azw3ifr" 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="cwt8zgi" 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>河北工業(yè)PH計(jì),PH計(jì)</p><p><span>***更新：</span>2020-10-14 08:03:59</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ztldx73" 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="sroqkde" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="i8nudpr" class="box"><p><p> 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)被廣泛應(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)的分類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)被廣泛應(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。該儀器也是圖片更多更多沛瑞儀器更多資質(zhì)證書資質(zhì)證書資質(zhì)證書資質(zhì)證書資質(zhì)證書產(chǎn)品分類更多?產(chǎn)品分類?數(shù)據(jù)參數(shù)PH電導(dǎo)率TDS鹽度ORP多參數(shù)溶解氧濁度?產(chǎn)品類型筆式計(jì)便攜式儀器臺式儀器電極溶液配件?應(yīng)用場景實(shí)驗(yàn)室環(huán)境監(jiān)測泳池農(nóng)業(yè)漁業(yè)食品加工廢水處理純水微量樣本更多誠信為本以信霧事以誠待人圖片更多自定內(nèi)容更多圖片更多自定內(nèi)容更多自定內(nèi)容更多更多PH20|筆試PH計(jì)EC20|筆試電導(dǎo)率儀Salt20|筆試鹽度計(jì)TDS20|筆試TDS計(jì)PH400|便攜式PH計(jì)EC400|便攜式電導(dǎo)率儀PC400|便攜式PH/電導(dǎo)率儀PH700|臺式PH計(jì)EC700|臺式電導(dǎo)率儀電化學(xué)電極：PH/ORP電極、溶氧電極、電導(dǎo)電極、余氯電極、氟離子電極傳真號碼︰分析儀器：PH/ORP計(jì)、溶氧儀、電導(dǎo)。分度值或**小顯示值(pH)0.2、0.1，河北工業(yè)PH計(jì)、0.02、0，河北工業(yè)PH計(jì)，河北工業(yè)PH計(jì).01、0.001.河北工業(yè)PH計(jì)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北工業(yè)PH計(jì),PH計(jì)" src="http://tyunfile.71360.com/UploadFile/boqu123/637063222719130860/7253397.png"></div><p> RT/F）Ln[H+]式中：R—?dú)怏w常數(shù)T—溫度F—法拉第常數(shù)Ln[H+]—?dú)潆x子活度的負(fù)對數(shù)Esb?Sb2O3—電極系統(tǒng)中截距，它隨待測溶液的不同而變化，即在不同的溶液體系中銻電極電勢與氫離子濃度的對應(yīng)關(guān)系是不同的，一般在45~50mV/PH之間，因此，銻電極變送器宜采用現(xiàn)場標(biāo)定方法l2.電路原理PHT型酸度變送器電子單元封固成固體模塊，對現(xiàn)場振動，潮濕及腐蝕性氣體有良好的防護(hù)功能，其原理與接線見圖一。為現(xiàn)場使用安全，采用AC24V由二次儀表供電，供給清洗電機(jī)和變送電路，從傳感器來的基準(zhǔn)信號和PH酸度信號經(jīng)放大后送給斜率調(diào)整和定位調(diào)整電路，使信號內(nèi)阻降低并可調(diào)節(jié)。經(jīng)放大后的PH信號與溫度補(bǔ)償信號迭加，送進(jìn)電壓電流轉(zhuǎn)換電路，輸出與PH值對應(yīng)的4—20mA恒流電流信號，變送器為二線制非隔離式4—20mA變送器。技術(shù)指標(biāo)量程范圍0—14PH測量精度±（2—12PH時(shí)）輸出信號4—20mA輸出負(fù)載電阻0—600Ω參比電極內(nèi)阻≤10KΩ溫度補(bǔ)償電阻Pt1000輸入信號范圍40—75mV/PH清洗方式瑪瑙刀雙刮板式清洗電機(jī)AC24V1轉(zhuǎn)/分安裝環(huán)境溫度—10~65℃，濕度95%。河北工業(yè)PH計(jì)酸度計(jì)的級別和儀器的準(zhǔn)確度是不同的兩個(gè)概念，儀器級別與其準(zhǔn)確度并不完全一致。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北工業(yè)PH計(jì),PH計(jì)" src="http://tyunfile.71360.com/UploadFile/boqu123/637190815951630860/1960709.jpg"></div><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)被廣泛應(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)被廣泛應(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)被廣泛應(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。</p><p> 高科技研發(fā)為主導(dǎo)，專業(yè)致力于環(huán)境監(jiān)測領(lǐng)域以及相關(guān)檢測儀器儀表：超聲波液位計(jì)、超聲波明渠流量計(jì)、超聲波泥位計(jì)、PH/ORP計(jì)、DO溶解氧儀、濁度儀、懸浮物濃度計(jì)、礦漿濃度計(jì)；重金屬在線分析儀、多參數(shù)水質(zhì)分析儀、電磁流量計(jì)、超聲波流量計(jì)等過程控制儀器產(chǎn)品。力得現(xiàn)代公司是國家高新技術(shù)企業(yè)；致力于研制國際**的環(huán)境監(jiān)測系列產(chǎn)品及監(jiān)控平臺；致力于開發(fā)環(huán)境污染治理及水體生態(tài)修復(fù)技術(shù)，承接高科技環(huán)保處理工程；致力于開拓水利信息化管理業(yè)務(wù)；研究節(jié)能減排技術(shù)，推廣適應(yīng)生態(tài)文明的經(jīng)濟(jì)增長模式。在環(huán)境監(jiān)測領(lǐng)域，公司能夠提供主管部門需要的全系列環(huán)境監(jiān)測、監(jiān)控與應(yīng)急指揮系統(tǒng)，包括污水、水質(zhì)、空氣質(zhì)量等在線監(jiān)測系統(tǒng)及環(huán)境監(jiān)測監(jiān)控信息管理、污水處理過程儀器設(shè)備、環(huán)境應(yīng)急監(jiān)測、數(shù)據(jù)采集傳輸?shù)认到y(tǒng)。力得公司擁有專業(yè)的研發(fā)團(tuán)隊(duì)，高級工程師、建造師等具有豐富的實(shí)踐與現(xiàn)場經(jīng)驗(yàn)的技術(shù)人才，可根據(jù)用戶的需求量身定做整體系統(tǒng)方案。公司始終把完善的售前和售后服務(wù)作為立業(yè)之本，贏得了業(yè)界和客戶的信賴與好評。同時(shí)，力得公司已成功與環(huán)保水處理，電力鋼鐵，化工冶金制造、農(nóng)業(yè)食品衛(wèi)生等行業(yè)建立密切的合作往來，并多次承接其設(shè)備的研發(fā)改造，系統(tǒng)調(diào)試運(yùn)轉(zhuǎn)。什么是pH？pH是拉丁文“Pondus hydrogenii”一詞的縮寫.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北工業(yè)PH計(jì),PH計(jì)" src="http://tyunfile.71360.com/UploadFile/boqu123/637063223948398438/1255837.png"></div><p> （轉(zhuǎn)自/）兩溶液等積混合求溶液pH的：兩種強(qiáng)酸溶液，或兩種強(qiáng)堿溶液，或一種強(qiáng)酸溶液與一種強(qiáng)堿溶液等體積混合，當(dāng)兩溶液的pH值之和為14時(shí)，混合液pH＝7；當(dāng)兩溶液的pH值之和小于13時(shí)，混合液的pH值為原pH值小的加上；當(dāng)兩溶液的pH值之和大于15時(shí)，混合液的pH值為原pH值大的減去。若用pHA、pHB、pHC分別表示兩種溶液及混合液的pH值，且pHA＜pHB，當(dāng)pHA＋pHB＝14時(shí)，pHC＝7；當(dāng)pHA＋pHB＜13時(shí)，則pHC＝pHA＋；當(dāng)pHA＋pHB＞15時(shí)，則pHC＝pHB－。，或者說，弱者是強(qiáng)者的陪襯。由于溶液的體積增加一倍，溶液的[H+]或[OH－]除2，。因此，pH＝2的鹽酸與pH＝6的鹽酸等體積混合，或與pH＝10的NaOH溶液等體積混合，以及用水稀釋一倍，其結(jié)果都一樣，pH值都是。。因?yàn)閮煞N強(qiáng)酸或兩種強(qiáng)堿溶液等體積混合時(shí)，若pH值相差1，混合液的pH值應(yīng)是±；強(qiáng)酸、強(qiáng)堿混合，pH值與pOH值相差1(即pH值之合為13或15)，應(yīng)是±；若以上相差值小于1，誤差就更大。另外，這一規(guī)律只適用于強(qiáng)酸、強(qiáng)堿，不適用于弱酸合弱堿；是等體積混合，而非不等體積混合。例1．(MCE81)pH＝5合pH＝3的兩種鹽酸，以等體積混合后，溶液的pH值是()：B。例2．pH＝2的鹽酸合pH＝12的NaOH溶液等體積混合后，溶液的pH值是()：B。但是，由于結(jié)構(gòu)和制造等方面的原因，常用電極的性能還不能達(dá)到完全理想的程度。河北工業(yè)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.河北工業(yè)PH計(jì)</p><p> 表內(nèi)無需充注液體，也就不會出現(xiàn)汽化、凍結(jié)或起異味和調(diào)水平等問題。應(yīng)用行業(yè):APGM2000壓差表廣泛應(yīng)用于測量和鼓風(fēng)機(jī)的壓力、過濾器阻力、風(fēng)速、爐壓孔板差壓、汽包水位及液體或液壓系統(tǒng)壓力等，同時(shí)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)測技術(shù)指標(biāo):環(huán)境溫度:-20～80℃額定壓力:-68～103Kpa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，主體和鉻化鋁部件經(jīng)過168小時(shí)鹽浴試驗(yàn)，外部**終涂層黑色標(biāo)準(zhǔn)附件：2個(gè)1/8”NPT堵頭，2個(gè)1/8”螺紋橡膠，和3個(gè)帶螺釘?shù)那度胧桨惭b螺釘卡（有MP和HP選項(xiàng)的表，用安裝環(huán)和卡環(huán)固定器取代上述3個(gè)螺釘）重量：460g外型尺寸:100mm包裝說明:塑料緩沖安裝方式:嵌入、表面和管道產(chǎn)品賣點(diǎn):磁動螺旋渦桿機(jī)構(gòu)從根本上消除了齒輪傳動所產(chǎn)生的磨擦表內(nèi)無需充注液體無慣性無漂移的指針運(yùn)動本質(zhì)上沒有滯后極好的抗振動抗抖動性能可測量正壓、負(fù)壓或差壓**小0-30Pa，**0-30Kpa2組壓力（側(cè)面背面）+3種安裝方式=自由靈活的應(yīng)用良好的精度，合理的價(jià)格天津SailsorS壓差表1700pa。河北工業(yè)PH計(jì)</p><p style="text-indent:25px">上海博取環(huán)境技術(shù)有限公司是一家從事環(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）的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠實(shí)可信的企業(yè)。公司自創(chuàng)立以來，投身于PH計(jì)，COD分析儀，氨氮分析儀，重金屬分析儀，是儀器儀表的主力軍。博取環(huán)境不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺，以應(yīng)用為重點(diǎn)，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價(jià)值，提供更優(yōu)服務(wù)。博取環(huán)境創(chuàng)始人崔永海，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1548116.html</p></div></div></div></div></div><div id="xmeqr2y" class="page-right twoColRt"><div id="b2wtf37" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="z2yuwf8" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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