上海PH計(jì)好用上海博取環(huán)境技術(shù)供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 堿性更強(qiáng)）并降低低pH值（酸性更強(qiáng)），使pH值遠(yuǎn)離中性。是否需要采取溫度補(bǔ)償，取決于所需的pH準(zhǔn)確度。比如，如果準(zhǔn)確度要求為±pH，那么當(dāng)pH為6且溫度為45℃（113℉）時(shí)，誤差為，仍滿足準(zhǔn)"><meta name="keywords" content="上海PH計(jì)好用,PH計(jì)"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" 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class="pic"><img src="http://tyunfile.71360.com/UploadFile/boqu123/637190815951630860/1960709.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3ctqnkm" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/boqu123/637190815951630860/1960709.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tzw7wlh" 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>上海PH計(jì)好用,PH計(jì)</p><p><span>***更新：</span>2020-06-16 18:21:02</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="ljgyq7s" 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(hào)</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="7ls28ta" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="hqsur7z" class="box"><p><p> 堿性更強(qiáng)）并降低低pH值（酸性更強(qiáng)），使pH值遠(yuǎn)離中性。是否需要采取溫度補(bǔ)償，取決于所需的pH準(zhǔn)確度。比如，如果準(zhǔn)確度要求為±pH，那么當(dāng)pH為6且溫度為45℃（113℉）時(shí)，誤差為，仍滿足準(zhǔn)確度要求。另一方面，在pH為10且溫度為55℃（131℉）時(shí)的誤差為pH，如果要求±pH的準(zhǔn)確度，則須進(jìn)行補(bǔ)償?？赏ㄟ^一種或者兩種方式進(jìn)行補(bǔ)償。如果溫度出現(xiàn)波動(dòng)，則應(yīng)采用自動(dòng)補(bǔ)償器。如果溫度變化范圍*有數(shù)攝氏度，則應(yīng)采用手動(dòng)補(bǔ)償器，上海PH計(jì)好用。如果無須采用補(bǔ)償器，可在溫度補(bǔ)償器端子上安裝一個(gè)固定電阻。上述任何一種裝置——自動(dòng)補(bǔ)償、溫度補(bǔ)償或者固定電阻——均是pH計(jì)電路的一項(xiàng)功能。同樣，須從測量計(jì)制造商處獲取信息和零部件。如果采用自動(dòng)補(bǔ)償器，必須與pH電極安裝在同一位置。當(dāng)在緩沖液中進(jìn)行校準(zhǔn)時(shí)，溫度補(bǔ)償器也應(yīng)當(dāng)處于緩沖液中。按同樣的方式，在校準(zhǔn)和工作過程中，也應(yīng)當(dāng)調(diào)整手動(dòng)溫度補(bǔ)償器以反映pH電極所處的溫度。如何校準(zhǔn)pH計(jì)？以下是大多數(shù)pH測量計(jì)的通用方法。某些pH測量計(jì)要求采取稍微不同的技術(shù)。請閱讀特定流程說明。1.測量計(jì)上的溫度設(shè)定必須與所采用的緩沖液溫度相對(duì)應(yīng)，上海PH計(jì)好用，或者必須采用自動(dòng)溫度補(bǔ)償器，上海PH計(jì)好用。2.如果采用自動(dòng)溫度補(bǔ)償功能。土壤pH值是土壤重要的基本性質(zhì)之一。上海PH計(jì)好用</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海PH計(jì)好用,PH計(jì)" src="http://tyunfile.71360.com/UploadFile/boqu123/637190815951630860/1960709.jpg"></div><p> 開發(fā)、生產(chǎn)、銷售國際**的集信息、化工、精密儀器技術(shù)于一體的環(huán)保監(jiān)測系列產(chǎn)品。以環(huán)保監(jiān)測類產(chǎn)品、信息中心綜合管理系統(tǒng)集成為主打方向，加強(qiáng)對(duì)環(huán)保實(shí)時(shí)在線監(jiān)測系統(tǒng)聯(lián)網(wǎng)解決方案的推廣力度。公司設(shè)有研究開發(fā)、生產(chǎn)銷售與客戶服務(wù)等部門，擁有一批在儀器儀表、電子工程、自動(dòng)控制、計(jì)算機(jī)通訊、計(jì)算機(jī)軟件、市場營銷、企業(yè)管理等方面學(xué)有專長，并具有豐富實(shí)踐經(jīng)驗(yàn)的人才。技術(shù)骨多名環(huán)境專業(yè)和計(jì)算機(jī)專業(yè)的博士、碩士和跨專業(yè)復(fù)合型人才。公司具備完善的技術(shù)開發(fā)、質(zhì)量管理和售后服務(wù)等體系，可為客戶提供滿意的服務(wù)。公司開發(fā)的ESIS環(huán)境監(jiān)理信息系統(tǒng)符合國家環(huán)?？偩值囊?，滿足了各級(jí)環(huán)保部門聯(lián)網(wǎng)管理的需求，取得了國家版權(quán)局頒發(fā)的軟件著作權(quán)登記證書。公司建立了覆蓋全國的市場開拓和客戶服務(wù)網(wǎng)絡(luò)。公司擁有具有專業(yè)特長和豐富工作經(jīng)驗(yàn)的高素質(zhì)人才，在產(chǎn)品研發(fā)、市場開拓、生產(chǎn)管理、物流控制等方面具有豐富經(jīng)驗(yàn)；公司具備完善的技術(shù)開發(fā)、質(zhì)量管理和售后服務(wù)體系。天津PH計(jì)好用pH測量通常有比色法（pH試紙或比色皿）和電極法二種。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海PH計(jì)好用,PH計(jì)" src="http://tyunfile.71360.com/UploadFile/boqu123/637190816659296875/8801237.jpg"></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(shí)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(shí)需確定包裝良好以避免運(yùn)送途中損壞，本公司將免費(fèi)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(shí)的品質(zhì)。） </p><p style="text-indent:25px">排放標(biāo)準(zhǔn)，是國家對(duì)人為污染源排入環(huán)境的污染物的濃度或總量所作的限量規(guī)定。通用的污染物排放標(biāo)準(zhǔn)規(guī)定一定范圍（全國或一個(gè)區(qū)域）內(nèi)普遍存在或危害較大的各種污染物的容許排放量，適用于各個(gè)行業(yè)。有的通用排放標(biāo)準(zhǔn)按不同排向(如水污染物按排入下水道、河流、湖泊、海域)分別規(guī)定容許排放量。排放標(biāo)準(zhǔn)：汽車排放是指從廢氣中排出的CO(一氧化碳)、HC+NOx(碳?xì)浠衔锖偷趸?、PM(微粒，碳煙)等有害氣體。從2004年1月1日起，北京將對(duì)機(jī)動(dòng)車的尾氣排放標(biāo)準(zhǔn)由歐洲I號(hào)改為歐洲II號(hào)，到2008年，則正式實(shí)施歐洲III號(hào)標(biāo)準(zhǔn)。酸度計(jì)的級(jí)別和儀器的準(zhǔn)確度是不同的兩個(gè)概念，儀器級(jí)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="上海PH計(jì)好用,PH計(jì)" src="http://tyunfile.71360.com/UploadFile/boqu123/637190816659296875/202440.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(jì)、懸浮物污泥濃度計(jì)、光電污泥濃度計(jì)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(shí)力,。公司始終圍繞“質(zhì)量求發(fā)展、信譽(yù)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(yù)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。盡管pH計(jì)種類很多，但其校準(zhǔn)方法均采用兩點(diǎn)校準(zhǔn)法，即選擇兩種標(biāo)準(zhǔn)緩沖液.天津PH計(jì)好用</p><p style="text-indent:25px">環(huán)境監(jiān)測用便攜式PH計(jì)。上海PH計(jì)好用</p><p> 操作方法測壓力：用導(dǎo)氣管將壓力源與兩個(gè)高壓口中任意一個(gè)相連，將不用的一個(gè)堵??；使一個(gè)或兩個(gè)低壓口通大氣。測差壓：用導(dǎo)氣管將高壓源與兩個(gè)高壓口中任意一個(gè)相連，用導(dǎo)氣管將低壓源與兩個(gè)低壓口中任意一個(gè)相連；將表上不用的兩個(gè)取壓口堵上。測負(fù)壓：用導(dǎo)氣管將壓力源與兩個(gè)低壓口中任意一個(gè)相連，將不用的一個(gè)堵??；使一個(gè)或兩個(gè)高壓口通大氣。建議選型潔凈室和凈化車間，建議選用K2000-60Pa。檢測初、中、高效過濾器的過濾效果，選用K2000-250Pa,K2000-500Pa,K2000-750Pa或K2000-1000Pa等差壓計(jì)，隨時(shí)觀測過濾網(wǎng)的壓差，以便更換過濾器。除塵器除塵，建議選用K2000-2KPa,K2000-3KPA,K2000-5KPA。常用量程表0~60Pa0~1KPa0~5KPa-60~0~60Pa0~125Pa0~~8KPa-125~0~125Pa0~250Pa0~2KPa0~10KPa-250~0~250Pa0~500Pa0~~15KPa-500~0~500Pa0~750Pa0~3KPa0~25KPa-1000~0~1000Pa賽爾瑟斯差壓表，Sailsors差壓表，加拿大差壓表價(jià)格同時(shí)推薦品牌：APG型號(hào)：M2000+-60別名:壓差表,差壓計(jì),壓差計(jì),指針差壓計(jì),空氣差壓表性能特點(diǎn):APGM2000壓差表利用簡單、無磨擦的磁體螺旋運(yùn)動(dòng)，它能迅速指示出低壓空氣或非腐蝕性氣體的壓力，無論正壓、負(fù)壓或差壓。這種設(shè)計(jì)能夠防震動(dòng)、搖動(dòng)和過壓。上海PH計(jì)好用</p><p style="text-indent:25px">上海博取環(huán)境技術(shù)有限公司注冊資金100-200萬元，是一家擁有11~50人***員工的企業(yè)。公司業(yè)務(wù)分為[ "PH計(jì)", "COD分析儀", "氨氮分析儀", "重金屬分析儀" ]等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供質(zhì)量的產(chǎn)品和服務(wù)。公司從事儀器儀表多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊(duì)伍，確保為客戶提供質(zhì)量的產(chǎn)品及服務(wù)。在社會(huì)各界的鼎力支持下，經(jīng)過公司所有人員的努力，公司自2019-04-11成立以來，年?duì)I業(yè)額達(dá)到700-1000萬元。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/281113.html</p></div></div></div></div></div><div id="kjbyfro" class="page-right twoColRt"><div id="mqxu8vh" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="fpmovmo" 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="eoqd33c" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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