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src="http://tyunfile.71360.com/UploadFile/boqu123/637190816659296875/202440.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="thzlne2" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/boqu123/637190816659296875/202440.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="bz3kmtk" 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PH計(jì)產(chǎn)品原理,PH計(jì)</p><p><span>***更新：</span>2020-07-03 12:18:29</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="h3vxuwy" 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="nl2dpwd" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="jsph3ry" class="box"><p><p> 水質(zhì)檢測(cè)儀使用問題匯總？閱讀全文:micro20水質(zhì)檢測(cè)儀使用問題匯總ph6810便攜ph計(jì)校正方法—ph非自鎖模式ph6810便攜ph計(jì)校正方法——ph非自鎖模式本文為大家分享ph6810便攜ph計(jì)在ph非自鎖模式下的ph校正，該模式有兩種情況：pH非自動(dòng)鎖定模式下自動(dòng)溫度補(bǔ)償校正、pH非自鎖定模式下手動(dòng)溫度補(bǔ)償校正，河北PH計(jì)產(chǎn)品原理。特別提醒：ph6810便攜ph計(jì)可兩點(diǎn)或三點(diǎn)校正。***點(diǎn)校正必須是,第二點(diǎn)校正可以是或。pH非自鎖模式下自動(dòng)溫度補(bǔ)償校正閱讀全文:ph6810便攜ph計(jì)校正方法—ph非自鎖模式ph6810便攜ph計(jì)校正方法—ph自鎖模式ph6810便攜ph計(jì)校正方法——ph自鎖模式JENCO6180便攜式ph計(jì)可兩點(diǎn)或三點(diǎn)校正。***點(diǎn)校正必須是,第二點(diǎn)校正可以是或。本位先為大家介紹在自鎖模式下的ph校正方法，該模式下有兩種情況：pH自鎖模式下自動(dòng)溫度補(bǔ)償校正、pH自動(dòng)鎖定模式下手動(dòng)溫度補(bǔ)償校正。pH自鎖模式下自動(dòng)溫度補(bǔ)償校正閱讀全文:ph6810便攜ph計(jì)校正方法—ph自鎖模式JENCO618N筆式酸度計(jì)校正方法JENCO618N筆式酸度計(jì)校正方法JENCO618N筆式酸度計(jì)可以進(jìn)行三總校正操作：一點(diǎn)校正，河北PH計(jì)產(chǎn)品原理、兩點(diǎn)校正、三點(diǎn)校正。下面就為大家詳細(xì)指導(dǎo)一下。校正前選擇標(biāo)正液1，河北PH計(jì)產(chǎn)品原理、按“SCROLL”鍵5秒以上進(jìn)入“標(biāo)正液選擇模式”。按便攜性分的，分為：便攜式pH計(jì)，臺(tái)式pH計(jì)和筆式pH計(jì)。河北PH計(jì)產(chǎn)品原理</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北PH計(jì)產(chǎn)品原理,PH計(jì)" src="http://tyunfile.71360.com/UploadFile/boqu123/637190816659296875/202440.jpg"></div><p> 8000系列工業(yè)在線一體式PH計(jì)是帶微處理器的水質(zhì)在線監(jiān)測(cè)控制儀。該儀表配置不同類型的pH電極***用于電廠、石油化工、冶金電子、采礦業(yè)、造紙業(yè)、生物發(fā)酵工程、醫(yī)藥、食品飲料、環(huán)保水處理、水產(chǎn)養(yǎng)殖、現(xiàn)代農(nóng)業(yè)種植等各個(gè)行業(yè)。對(duì)水溶液的pH（酸堿度）值和溫度值進(jìn)行連續(xù)監(jiān)測(cè)和控制。一體式PH計(jì)基本功能：1、高智能化：兩線制PH計(jì)采用高精度AD轉(zhuǎn)換和低功耗單片機(jī)處理技術(shù)，能完成pH值測(cè)量、溫度測(cè)量、溫度自動(dòng)補(bǔ)償?shù)榷喾N功能。2、標(biāo)液pH值自動(dòng)折算：預(yù)存了標(biāo)液的溫度曲線，標(biāo)定時(shí)自動(dòng)折算出標(biāo)液在設(shè)定溫度下的pH值。一體式PH計(jì)主要技術(shù)參數(shù)：1、測(cè)量范圍：pH：0～：溫度：0～100℃（根據(jù)電極）分辨率：℃2、自動(dòng)溫度補(bǔ)償范圍：0～100℃，25℃為基準(zhǔn)3、zui大（根據(jù)電極）4、基本誤差：±6、自動(dòng)溫補(bǔ)誤差：±7、穩(wěn)定性：±8、電流隔離輸出：二線制4～20mA9、輸出電流誤差：≤±10、供電電源：DC10-24V11、負(fù)載：≤500Ω12、工作條件：環(huán)境溫度：0～70℃相對(duì)濕度：<70%※安裝方式：流通式、管道式、沉入式、法蘭式等。上海直銷PH計(jì)pH計(jì)因電計(jì)設(shè)計(jì)的不同而類型很多，其操作步驟各有不同，因而pH計(jì)的操作應(yīng)嚴(yán)格按照其使用說明書正確進(jìn)行。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北PH計(jì)產(chǎn)品原理,PH計(jì)" src="http://tyunfile.71360.com/UploadFile/boqu123/637190815953681641/7706077.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(chǎng)、新品爭(zhēng)的經(jīng)營(yíng)方針，真誠希望與國(guó)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(guó)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。</p><p> 公司簡(jiǎn)介國(guó)內(nèi)重點(diǎn)測(cè)控工程成套單位，專業(yè)從事流量?jī)x表，液位儀表，數(shù)顯控制儀表研發(fā)生產(chǎn)企業(yè)，產(chǎn)品技術(shù)源于德國(guó)美國(guó)，按照國(guó)際標(biāo)準(zhǔn)設(shè)計(jì)生產(chǎn)出了氣體，液體計(jì)量專用儀表。產(chǎn)品廣泛應(yīng)用于石油、化工、環(huán)保、冶金、電力、交通、食品、醫(yī)藥、軍工、科研等各種行業(yè)的貿(mào)易結(jié)算和計(jì)量。公司擁有一批長(zhǎng)期從事自動(dòng)化控制研究的設(shè)計(jì)、研制、安裝調(diào)試的專業(yè)高科技人才，為各行業(yè)提供了滿意的成套系統(tǒng)。薈萃實(shí)力雄厚的專業(yè)隊(duì)伍，積淀豐富的技術(shù)，管理經(jīng)驗(yàn)，涵蓋全國(guó)的營(yíng)銷網(wǎng)絡(luò)和分支機(jī)構(gòu)，能夠快速，便捷的為用戶提供技術(shù)服務(wù)。在互聯(lián)網(wǎng)商務(wù)的時(shí)代浪潮中，公司專門成立了電子商務(wù)部，依靠專業(yè)的網(wǎng)絡(luò)技術(shù)力量和電子商務(wù)貿(mào)易手段，實(shí)施對(duì)傳統(tǒng)經(jīng)濟(jì)和資源的整合以及大范圍快速的拓展市場(chǎng)。但是，選擇**辨率的儀器可以比較大限度地克服或消除電計(jì)對(duì)測(cè)試誤差的影響。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北PH計(jì)產(chǎn)品原理,PH計(jì)" src="http://tyunfile.71360.com/UploadFile/boqu123/637190815947041016/9908667.jpg"></div><p> pH值的測(cè)量pH試紙或指示劑會(huì)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(duì)數(shù)的數(shù)學(xué)符號(hào)“p”，而“H”來源于氫元素的化學(xué)符號(hào)。更準(zhǔn)確的測(cè)量需要采用pH計(jì)來完成。pH測(cè)量系統(tǒng)由三部分組成：pH測(cè)量電極，參比電極和高輸入阻抗計(jì)。pH電極可當(dāng)做一個(gè)電池，其電壓會(huì)隨著被測(cè)溶液的pH值變化而變化。pH值測(cè)量電極是一個(gè)對(duì)氫離子敏感的玻璃球，其毫伏級(jí)的輸出會(huì)隨著玻璃球內(nèi)外的相對(duì)氫離子濃度變化而發(fā)生改變。而參考電極的輸出并不會(huì)因?yàn)闅潆x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(cè)量pH值所導(dǎo)致的電壓變化。所以，pH計(jì)的輸入阻抗和漏泄電阻是非常重要的因素。pH計(jì)本質(zhì)上是一個(gè)高阻抗放大器，能夠準(zhǔn)確測(cè)量微小的電極電壓，并直接在模擬或數(shù)字顯示器上顯示pH值測(cè)量結(jié)果。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。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。江蘇高級(jí)PH計(jì)</p><p style="text-indent:25px">測(cè)量時(shí)，電極球泡應(yīng)全部浸入被測(cè)溶液中。河北PH計(jì)產(chǎn)品原理</p><p style="text-indent:25px">儀器特點(diǎn)：全新版面設(shè)計(jì)，鑄鋁殼體，金屬質(zhì)感，打造高品位E時(shí)代化水儀表！簡(jiǎn)單的菜單結(jié)構(gòu),文本式的人表對(duì)話：與傳統(tǒng)的儀表相比, DOG-2082功能增加了很多,但由于采用了分門別類的菜單結(jié)構(gòu),類似微機(jī)的操作方法,使用起來更清晰、方便。不必記憶操作步驟和操作順序;可以不用說明書,按照屏幕上的提示就可操作。智能化：采用高精度AD轉(zhuǎn)換和單片機(jī)微處理技術(shù)，能完成pH值和溫度的測(cè)量、溫度自動(dòng)補(bǔ)償、儀表自檢等多種功能。可靠性：元器件集成到一塊線路板上, 沒有了復(fù)雜的功能開關(guān)、調(diào)節(jié)旋鈕和電位器。雙高阻輸入：采用新器件，雙高阻輸入阻抗高達(dá)1012Ω，抗干擾能力強(qiáng)；溶液接地：消除地回路的干擾。電流隔離輸出：采用光電耦合隔離技術(shù)，抗干擾能力強(qiáng)，可遠(yuǎn)傳；通訊接口：可方便聯(lián)入計(jì)算機(jī)進(jìn)行監(jiān)測(cè)和通訊。自動(dòng)溫度補(bǔ)償：在0～99.9℃自動(dòng)溫度補(bǔ)償。防水防塵設(shè)計(jì)：防護(hù)等級(jí)IP54，適宜戶外使用。采用菜單結(jié)構(gòu)，類似微機(jī)操作，操作簡(jiǎn)單，操作步驟全程中文提示，可不用說明書，即可方便完成。多參數(shù)同屏顯示：在同一屏幕上顯示pH值、輸入mV數(shù)（或輸出電流）、溫度、時(shí)間和狀態(tài)等。河北PH計(jì)產(chǎn)品原理</p><p style="text-indent:25px">上海博取環(huán)境技術(shù)有限公司創(chuàng)立于2019-04-11，是一家生產(chǎn)型公司。博取環(huán)境致力于為客戶提供優(yōu)質(zhì)的[ "PH計(jì)", "COD分析儀", "氨氮分析儀", "重金屬分析儀" ]，一切以用戶需求為中心,深受廣大客戶的歡迎。公司將不斷增強(qiáng)企業(yè)核心競(jìng)爭(zhēng)力，努力學(xué)習(xí)行業(yè)先進(jìn)知識(shí)，遵守行業(yè)規(guī)范，植根于儀器儀表行業(yè)的發(fā)展。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/480428.html</p></div></div></div></div></div><div id="8nsu7uw" class="page-right twoColRt"><div id="dnfho78" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="bahz8ax" 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="ixproax" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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