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clearfix tcPro"><section class="home-main container clearfix"><div id="o4wyxt8" class="twoCol"><div id="dout3qx" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_huanbao/">環(huán)保</a>?<a href="http://m.cdcfah.com/cp/second-huanbao_fenxiyiqile/">分析儀器</a>?<a href="http://m.cdcfah.com/cp/third-fenxiyiqile_rongyangyiza/">溶氧儀</a>?浙江智能溶氧儀便宜上海博取環(huán)境技術(shù)供應(yīng)</p><div id="sm7bs2i" class="leftbox clearfix"><h1>浙江智能溶氧儀便宜上海博取環(huán)境技術(shù)供應(yīng)</h1><div id="waxp42w" class="proBig"><div id="ujqshdf" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/boqu123/637190818122226563/8668811.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ty38jvx" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/boqu123/637190818122226563/8668811.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8dzbawd" 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>浙江智能溶氧儀便宜,溶氧儀</p><p><span>***更新：</span>2020-10-15 03:05:08</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="3gxoqxj" 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="wlnp8u8" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="rvskht3" class="box"><p><p> 水溶解氧的能力就越大，其關(guān)系由亨利（Henry）定律和道爾頓（Dalton）定律確定，亨利定律認(rèn)為氣體的溶解度與其分壓成正比。以COS4氧量測量傳感器為例，其中的電極由陰極（常用金和鉑制成）和帶電流的反電極（銀）、無電流的參比電極（銀）組成，電極浸沒在電解質(zhì)如KCl、KOH中，傳感器有隔膜覆蓋，隔膜將電極和電解質(zhì)與被測量的液體分開，因此保護(hù)了傳感器，既能防止電解質(zhì)逸出，又可防止外來物質(zhì)的侵入而導(dǎo)致污染和毒化，浙江智能溶氧儀便宜。相反電極和陰極之間施加極化電壓，假如測量元件浸入在有溶解氧的水中，氧會通過隔膜擴(kuò)散，出現(xiàn)在陰極上（電子過剩）的氧分子就會被還原成氫氧根離子：O2+2H2O+4e-?4OH-。電化學(xué)當(dāng)量的氯化銀沉淀在反電極上（電子不足）：4Ag+4Cl-?4AgCl+4e-。對于每個氧分子，陰極放出4個電子，反電極接受電子，浙江智能溶氧儀便宜，形成電流，電流的大小與被測同污水的氧分壓成正比，浙江智能溶氧儀便宜，該信號連同傳感器上熱電阻測出的溫度信號被送入變送器，利用傳感器中存儲的含氧量和氧分壓、溫度之間的關(guān)系曲線計算出水中的含氧量，然后轉(zhuǎn)化成標(biāo)準(zhǔn)信號輸出。參比電極的功能是確定陰極電位。COS4溶氧傳感器的響應(yīng)時間為：3分鐘后達(dá)到**終測量值的90%，9分鐘后達(dá)到**終測量值的99%。氧氣通過周圍的空氣、空氣流動和光合作用溶解于水中。浙江智能溶氧儀便宜</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江智能溶氧儀便宜,溶氧儀" src="http://tyunfile.71360.com/UploadFile/boqu123/637190818122226563/8668811.jpg"></div><p> 在線溶氧儀(氧表)是一種高精度、高智能化的工業(yè)分析儀，其結(jié)構(gòu)簡單，使用方便，維護(hù)量小，可用于火力發(fā)電廠、石油化工、醫(yī)藥、生物工程和自來水等行業(yè)過程水質(zhì)中溶解氧的連續(xù)監(jiān)測。技術(shù)指標(biāo)測量范圍：～μg/L；～(自動切換)精度：讀數(shù)的±5％或2μg/L的大者(～μg/L)±m(xù)g/L(～mg/L)自動溫度補(bǔ)償范圍：0～60℃(25℃為基準(zhǔn))水樣流量：50～400mL/min水樣溫度：0～60℃響應(yīng)時間：＜60s(終值的90％，25℃)隔離輸出：4～20mA(負(fù)載電阻＜750Ω)通訊接口：RS485保護(hù)：IP65等級，防腐蝕機(jī)架數(shù)據(jù)存儲數(shù)量：1個月(1點(diǎn)/5分鐘)數(shù)據(jù)連續(xù)掉電保存時間：＞6年電源：AC220V±10％，50±1Hz外形尺寸(mm)：二次表144(長)×144(寬)×266(深)開孔尺寸(mm)：138×138安裝方式：盤裝重量：。上海銷售溶氧儀質(zhì)量商家由于溶解氧是水的質(zhì)量的主要指標(biāo)之一。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江智能溶氧儀便宜,溶氧儀" src="http://tyunfile.71360.com/UploadFile/boqu123/637190818122167969/5240811.jpg"></div><p style="text-indent:25px">垃圾分類體系一旦完善，整個固廢產(chǎn)業(yè)鏈都將毫無疑問地大幅受益。還有一則分析認(rèn)為，垃圾分類產(chǎn)業(yè)鏈中環(huán)衛(wèi)轉(zhuǎn)運(yùn)、餐廚垃圾處置、垃圾焚燒領(lǐng)域的新增設(shè)備購置及裝置建設(shè)空間約為1600億元。上游環(huán)衛(wèi)設(shè)備制造商龍馬環(huán)衛(wèi)、垃圾中轉(zhuǎn)及處置標(biāo)的上海環(huán)境、瀚藍(lán)環(huán)境、濕垃圾處置企業(yè)維爾利、再生資源回收**中再資環(huán)等標(biāo)的值得重點(diǎn)關(guān)注。　　轉(zhuǎn)眼就要進(jìn)入2019下半年，比較大的投資機(jī)會在哪里?①垃圾分類。擁有餐廚垃圾處置全產(chǎn)業(yè)鏈模式的企業(yè)率先受益，細(xì)分或國資屬性的公司具有融資優(yōu)勢，且能夠維持較高的風(fēng)險偏好。②環(huán)境修復(fù)及工業(yè)環(huán)保治理。一方面是供給側(cè)結(jié)構(gòu)性**下的產(chǎn)業(yè)升級推動，另一方面上半年環(huán)保項目落地的速度加快。③再生資源回收利用。垃圾回收后，千億產(chǎn)值再生資源領(lǐng)域?qū)⒁?guī)范化、體系化發(fā)展，市場規(guī)模將相當(dāng)龐大。</p><p> 1、取待測水樣沖洗試管2次，然后將水樣加入試管中至管的刻度線；2、按照比色卡背面的操作說明依次加入試劑于試管中；3、晃動試管使之溶解或混合均勻；4、反應(yīng)完全后將試管放在比色卡邊（或白紙上），自上而下目視比色（單眼比色效果更好），管內(nèi)色調(diào)與比色卡上標(biāo)準(zhǔn)色相同或是相近者，即為水樣的測試結(jié)果?比色卡使用方法一、取樣按照說明書要求取一定量待測液體置于試管中二、反應(yīng)加入反應(yīng)試劑，蓋上蓋子，充分反應(yīng)。三、比色A比色時先將比色卡平放于光線充足處B比色管垂直放在比色卡上方（詳見說明書）C檢測人員透過液面向下觀察比色，找出與管中液體的色調(diào)相同的色階，即為待測參數(shù)濃度。?注意1、待測液體要求是無色或者淺色，顏色過深的檢測前應(yīng)先做脫色處理，渾濁的液體沉淀后取清澈部分進(jìn)行檢測2、部分指標(biāo)可能有特殊的操作要求，請使用前認(rèn)真閱讀比色卡背面的說明。?應(yīng)用范圍在水產(chǎn)養(yǎng)殖、環(huán)境分析、污水廢水排放與處理、工業(yè)用水、印染與漂洗、化工與輕工、電鍍表面處理、游泳池中的水質(zhì)分析被***使用。所謂極化，就是去除極譜室內(nèi)電解液中殘存的溶解氧，使溶解氧向陰極表面遷移時產(chǎn)生的“本底電流”減小到零。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江智能溶氧儀便宜,溶氧儀" src="http://tyunfile.71360.com/UploadFile/boqu123/637063232156464844/7757008.png"></div><p> -介紹：全新一代溶解氧傳感器，基于熒光猝熄原理進(jìn)行溶解氧的測定。不同于傳統(tǒng)的電流法和極譜法溶解氧傳感器，熒光法溶解氧傳感器不使用膜和電解液，維護(hù)率低，操作簡便；同時熒光法溶解氧傳感器不消耗氧氣，測定時對水樣流速和攪拌沒有要求，也不受硫化物等物質(zhì)的干擾，讓溶解氧的測定變得更加簡單。-工作原理：LDO?II溶解氧傳感器基于熒光猝熄原理。藍(lán)光照射到熒光物質(zhì)上激發(fā)出紅光，由于氧分子可以帶走能量，所以激發(fā)的紅光的時間和強(qiáng)度與氧分子的濃度成反比。溶解氧測定儀通過測量激發(fā)紅光與參比光的相位差，并與內(nèi)部標(biāo)定值對比，從而可計算出氧分子的濃度。-典型應(yīng)用：LDO?II溶解氧傳感器適用于污水、工業(yè)用水、飲用水等行業(yè)溶解氧的測定。-特性和優(yōu)點(diǎn)：●無需校準(zhǔn)哈希LDO?II溶解氧傳感器出廠前已完成校準(zhǔn)，開箱即用，無需校準(zhǔn)，熒光帽使用壽命長達(dá)兩年?！駸o需更換膜片采用哈希公司突破性的熒光技術(shù)，該溶解氧傳感器基本無需維護(hù)，因為已無需更換膜片，也不用補(bǔ)充電解質(zhì)溶液，更無需對陽極和陰極進(jìn)行打磨清潔?！穹?wù)無遺漏該溶解氧傳感器具有可自定義的清洗服務(wù)提示功能，在溶解氧的測定過程中到時自動觸發(fā)服務(wù)提示消息。溶解氧儀是測量溶解在水溶液內(nèi)的氧氣的含量。上海銷售溶氧儀質(zhì)量商家</p><p style="text-indent:25px">測量前用飽和濕空氣（或平衡水）對溶氧儀進(jìn)行標(biāo)定。浙江智能溶氧儀便宜</p><p>中文名便攜式溶氧儀溫度測量范圍℃，32~122°F溫度測量精度±1℃，±°F溫度補(bǔ)償范圍℃，自動外型尺寸185(L）×88(W）×32(H)mm儀器重量300g儀器校準(zhǔn)點(diǎn)1點(diǎn)或2點(diǎn)儲存數(shù)據(jù)48組目錄1技術(shù)參數(shù)2產(chǎn)品說明3主要特點(diǎn)4儀器介紹5原理便攜式溶氧儀技術(shù)參數(shù)編輯溶氧儀參數(shù)指標(biāo)儀器型號BDO-820BDO-821溶解氧測量范圍分辨率測量精度（測量校準(zhǔn)同溫）±±（測量校準(zhǔn)±10℃）±±溶解氧飽和度測量精度（測量校準(zhǔn)同溫）±±（測量校準(zhǔn)±10℃）±±溫度測量范圍℃，32~122°F溫度測量精度±1℃，±°F溫度補(bǔ)償范圍℃，自動儀器校準(zhǔn)點(diǎn)1點(diǎn)或2點(diǎn)鹽度補(bǔ)償設(shè)定0~35g/L，可調(diào)大氣壓力設(shè)定450~850mmHg,儲存數(shù)據(jù)48組通訊輸出USB標(biāo)準(zhǔn)顯示器，具有操作模式圖標(biāo)及提示信息電源類型9V/800mA電池1節(jié)，連續(xù)使用約150小時外型尺寸185(L）×88(W）×32(H)mm儀器重量300g便攜式溶氧儀產(chǎn)品說明編輯溶氧儀如便攜式BDO-820、BDO-821。浙江智能溶氧儀便宜</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)境擁有一支經(jīng)驗豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊，以高度的專注和執(zhí)著為客戶提供PH計，COD分析儀，氨氮分析儀，重金屬分析儀。博取環(huán)境繼續(xù)堅定不移地走高質(zhì)量發(fā)展道路，既要實現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領(lǐng)域，實現(xiàn)轉(zhuǎn)型再突破。博取環(huán)境始終關(guān)注儀器儀表市場，以敏銳的市場洞察力，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/1557099.html</p></div></div></div></div></div><div id="yhebyax" class="page-right twoColRt"><div id="8y8zgdz" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8sryvco" class="recomPic likePro"><a href="http://m.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="hwzgdfm" 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