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href="http://m.cdcfah.com/cp/third-fenxiyiqinh_szfxykr/">水質(zhì)分析儀</a>?北京口碑好PH計報價上海博取環(huán)境技術(shù)供應(yīng)</p><div id="zyse9df" class="leftbox clearfix"><h1>北京口碑好PH計報價上海博取環(huán)境技術(shù)供應(yīng)</h1><div id="lebdxuy" class="proBig"><div id="js8da2p" 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="racueah" 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="iwy2tvx" 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>北京口碑好PH計報價,PH計</p><p><span>***更新：</span>2020-09-29 13:04:21</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="ft8jgsp" 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="3cubyvx" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="y3rbmo8" class="box"><p><p> pH值的測量pH試紙或指示劑會隨著pH值的變化而改變顏色，可用于粗略地指示pH值。這些指示劑在準(zhǔn)確度上存在一定限制，難以通過顏色或模糊的樣本正確指示pH值?！皃H”一詞**什么意思？術(shù)語pH中的“p”來源于表示負(fù)對數(shù)的數(shù)學(xué)符號“p”，北京口碑好PH計報價，而“H”來源于氫元素的化學(xué)符號。更準(zhǔn)確的測量需要采用pH計來完成。pH測量系統(tǒng)由三部分組成：pH測量電極，參比電極和高輸入阻抗計。pH電極可當(dāng)做一個電池，其電壓會隨著被測溶液的pH值變化而變化。pH值測量電極是一個對氫離子敏感的玻璃球，其毫伏級的輸出會隨著玻璃球內(nèi)外的相對氫離子濃度變化而發(fā)生改變。而參考電極的輸出并不會因為氫離子活度的變化而改變。pH電極具有非常高的內(nèi)阻，因此難以測量pH值所導(dǎo)致的電壓變化。所以，pH計的輸入阻抗和漏泄電阻是非常重要的因素。pH計本質(zhì)上是一個高阻抗放大器，能夠準(zhǔn)確測量微小的電極電壓，北京口碑好PH計報價，并直接在模擬或數(shù)字顯示器上顯示pH值測量結(jié)果，北京口碑好PH計報價。在某些情況下，可以讀取特殊應(yīng)用或者利用離子選擇或氧化還原電位（ORP）電極的電壓。pH電極在過去50到60年間，pH電極技術(shù)并未發(fā)生太大的改變。隨著過去30到40年的技術(shù)進(jìn)步，pH電極制造仍然不失為一門藝術(shù)。電極的特制玻璃主體構(gòu)造是由玻璃吹制機(jī)吹制而成。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。北京口碑好PH計報價</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京口碑好PH計報價,PH計" src="http://tyunfile.71360.com/UploadFile/boqu123/637190816666640625/3210648.jpg"></div><p> PH計的說明品質(zhì)保證。在線pH計基本型變送其提供簡單的測量和報警功能，擴(kuò)展功能軟件和硬件模塊化后可以應(yīng)用于特殊的場合，如果需要，可使用擴(kuò)展模塊。德國E+H在線pH計一般參數(shù)測量范圍：0-14pH,精度：℃隔離輸出：0-20mA或4-20mA,報警器：***多4組報警，SPDT,NO或NC控制輸出：P,PI,PD,PID電磁閥或脈沖泵電極兼容性：pH玻璃或銻，電源：115/230VAC,50/60Hz或24VAC/DC溫度補償：自動或手動Pt100防護(hù)等級：OPM253IP65尺寸：OPM253LxWxD247X170X115mm現(xiàn)場壁掛安裝德國E+H在線pH計應(yīng)用污水處理中和反應(yīng)（電鍍）水處理水文監(jiān)測德國E+H在線pH計特點和優(yōu)點現(xiàn)場安裝或盤裝式變送器通用型-pH值和氧化還原測量（mV或%）可通過軟件開關(guān)切除操作簡單-合理的菜單式結(jié)構(gòu)，六種語言顯示，使組態(tài)更方便-兩行顯示可同時顯示測量值和溫度-標(biāo)定簡單，借助CAL鍵實現(xiàn)兩點標(biāo)定使用安全-過壓（雷電）保護(hù)，符合EN61000-4-5標(biāo)準(zhǔn)-手動觸點輸出控制-標(biāo)定的合理性檢測-用戶自定義組態(tài)報警觸點和故障電流化工用pH電極技術(shù)參數(shù)測量范圍:0~14pH壓力范圍:0~13bar溫度范圍:0~110℃***小電導(dǎo)率值:500uS/cm反應(yīng)時間:30秒內(nèi)達(dá)到終值的95%化工用pH電極應(yīng)用帶開放式孔徑隔膜的pH/氧化還原電極。陜西質(zhì)量PH計質(zhì)量商家配套測試時的測試范圍應(yīng)控制在pH3～pH10內(nèi)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京口碑好PH計報價,PH計" src="http://tyunfile.71360.com/UploadFile/boqu123/637063223948398438/1255837.png"></div><p style="text-indent:25px">儀器校正在確保電源、電極以及其它接線端子正確接線后，方可進(jìn)行校正程序。（標(biāo)準(zhǔn)液的保存時間為一周） 1.接通儀器電源。將出現(xiàn)初始屏幕，隨即進(jìn)入正常顯示。 2．將電極用蒸餾水清洗干凈并用濾紙吸干，然后將電極插入標(biāo)準(zhǔn)緩沖液pH6.86中，輕輕攪拌幾下，等儀器顯示數(shù)值穩(wěn)定。（下圖數(shù)值*供參考）質(zhì)量保證本公司提供自銷售日起一年的本機(jī)（不包括配件）售后保證，但不包括使用不當(dāng)所造成之損壞；客戶若需要維修或調(diào)整，請與我公司聯(lián)系好之后將儀器寄回本公司，寄回時需確定包裝良好以避免運送途中損壞，本公司將免費維修儀器內(nèi)部的損壞。（注：電極、標(biāo)準(zhǔn)液、屬于易耗品，不在保證范圍內(nèi)，本公司將保證電極交付使用時的品質(zhì)。） </p><p style="text-indent:25px"> 2019年9月18日，方正集團(tuán)成員企業(yè)**前來公司參觀指導(dǎo)工作。由我司總經(jīng)理程總，技術(shù)總監(jiān)倪總，臨港科創(chuàng)中心張總一起接待參觀，介紹了我們公司的產(chǎn)品和實力，同時我們的產(chǎn)品和未來的發(fā)展也得到了**的認(rèn)可，參觀洽談完美結(jié)束。 2019年9月18日，方正集團(tuán)成員企業(yè)**前來公司參觀指導(dǎo)工作。由我司總經(jīng)理程總，技術(shù)總監(jiān)倪總，臨港科創(chuàng)中心張總一起接待參觀，介紹了我們公司的產(chǎn)品和實力，同時我們的產(chǎn)品和未來的發(fā)展也得到了**的認(rèn)可，參觀洽談完美結(jié)束。從實際使用要求出發(fā)，電計的分度值為0.1～0.001pH，如果有必要的話，完全可以制作出更精密的電計。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京口碑好PH計報價,PH計" src="http://tyunfile.71360.com/UploadFile/boqu123/637190816659296875/8801237.jpg"></div><p> 成立于美麗的,多年來從事在線水質(zhì)分析儀表儀器及水處理設(shè)備儀表產(chǎn)品研發(fā)、制造、銷售與服務(wù)，主要產(chǎn)品有COD在線分析儀、氨氮在線分析儀、總磷在線分析儀、總氮在線分析儀等在線分析儀以及熒光法溶解氧、濁度計、懸浮物污泥濃度計、光電污泥濃度計等設(shè)備，公司注重產(chǎn)品品質(zhì)，提供精品服務(wù)，滿足客戶需求。公司擁有先進(jìn)的水質(zhì)在線分析儀表研發(fā)技術(shù)，齊全的加工及水處理儀表生產(chǎn)配套設(shè)備，工藝先進(jìn)，管理科學(xué)，在水質(zhì)分析儀研發(fā)方面具備極強(qiáng)的技術(shù)實力,。公司始終圍繞“質(zhì)量求發(fā)展、信譽拓市場、新品爭的經(jīng)營方針，真誠希望與國內(nèi)外在線水質(zhì)分析儀表相關(guān)行業(yè)客戶精誠合作。公司在污水處理，水質(zhì)凈化等水相關(guān)行業(yè)不斷努力，在南京成立了在線分析系列生產(chǎn)基本，不斷擴(kuò)大各地供應(yīng)商協(xié)作，給全國廣大客戶提供質(zhì)量過硬的產(chǎn)品，努力打造信譽過硬的企業(yè)，素質(zhì)過硬的員工，品質(zhì)過硬的服務(wù)的企業(yè)形象。。表1的數(shù)據(jù)是精度為0.01級、經(jīng)過計量檢定合格的pH計在未校準(zhǔn)時與校準(zhǔn)后的測量值，可以看出校準(zhǔn)的重要性。北京智能PH計質(zhì)量商家</p><p style="text-indent:25px">按用途分為：實驗室用pH計，工業(yè)在線pH計等。北京口碑好PH計報價</p><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(biāo)準(zhǔn)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(jìn)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(hù)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(jī)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(jìn)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(dāng)您用以上方法對電極進(jìn)行維護(hù)和保養(yǎng)時仍不能進(jìn)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。北京口碑好PH計報價</p><p style="text-indent:25px">上海博取環(huán)境技術(shù)有限公司致力于儀器儀表，以科技創(chuàng)新實現(xiàn)***管理的追求。博取環(huán)境作為從事環(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）的企業(yè)之一，為客戶提供良好的PH計，COD分析儀，氨氮分析儀，重金屬分析儀。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，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價值，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://m.cdcfah.com/cp/1471735.html</p></div></div></div></div></div><div id="ho3u7pr" class="page-right twoColRt"><div id="pjldfgn" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="rbdkcol" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img 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