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src="http://tyunfile.71360.com/UploadFile/boqu123/637190817675332031/5587825.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="fi7bsja" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/boqu123/637190817675332031/5587825.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="b2stk87" 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>上海質(zhì)量溶氧儀廠家供應(yīng),溶氧儀</p><p><span>***更新：</span>2020-07-01 09:17:07</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="77834dk" 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: </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="fyfrykm" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="8bifr3l" class="box"><p><p style="text-indent:25px">熒光法溶氧儀在曝氣池中的應(yīng)用曝氣方法可分為兩種，主要有鼓風(fēng)曝氣和機械曝氣。鼓風(fēng)曝氣是通過空壓機等將空氣打入曝氣池內(nèi)，而機械一般是利用裝在曝氣池內(nèi)的機械葉輪轉(zhuǎn)動，劇烈攪動池內(nèi)廢水，使空氣中的氧溶入水中。污水處理中的渦街流量計一般是用來計量通入曝氣池的氧氣的量，而氧氣基本上是由空壓機或鼓風(fēng)機打入曝氣池的。曝氣池也是生物處理系統(tǒng)的一部分，由于曝氣池在整個污水處理系統(tǒng)中非常重要，目前所用的方法也在不斷的研發(fā)出來，總體來說，曝氣池在朝著高效率、小體積、節(jié)省能源的方向發(fā)展。在曝氣池的出水口一般會安裝熒光法溶氧儀來監(jiān)測水中的含氧量以判斷曝氣是否達(dá)到效果。曝氣池中的溶氧量是非常重要的指標(biāo)，由于污水中的介質(zhì)成分復(fù)雜，上海質(zhì)量溶氧儀廠家供應(yīng)，使用膜法溶氧儀非常難以測量。而熒光法溶氧儀只對氧分子產(chǎn)生反應(yīng)，不會受硫化物干擾，不會極化，上海質(zhì)量溶氧儀廠家供應(yīng)，膜頭的壽命達(dá)一年以上，上海質(zhì)量溶氧儀廠家供應(yīng)，**降低了維護(hù)成本。由于選擇的陽極材料及電解液不同，克拉克法又分為電化學(xué)極譜法和Gavanic薄膜電流法。上海質(zhì)量溶氧儀廠家供應(yīng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海質(zhì)量溶氧儀廠家供應(yīng),溶氧儀" src="http://tyunfile.71360.com/UploadFile/boqu123/637190817675332031/5587825.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，防腐蝕機架數(shù)據(jù)存儲數(shù)量：1個月(1點/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：。上海質(zhì)量溶氧儀廠家供應(yīng)通過呼吸和分解作用，溶解氧會在水中消耗，主要依靠空氣和光合作用進(jìn)行補充。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海質(zhì)量溶氧儀廠家供應(yīng),溶氧儀" src="http://tyunfile.71360.com/UploadFile/boqu123/637190818122636719/5279195.jpg"></div><p> 一家專業(yè)的德爾格壓縮空氣質(zhì)量檢測儀,德爾格氣體檢測儀,BW氣體檢測儀,BW四合一氣體檢測儀,華瑞四合一氣體檢測儀公司，公司專注于精密儀表、機械領(lǐng)域，集生產(chǎn)研發(fā)、檢測服務(wù)、維修租賃、管理咨詢?yōu)橐惑w的綜合性的現(xiàn)代科技企業(yè)。上海京燦作為國內(nèi)專業(yè)的儀表機械銷售、服務(wù)、租賃平臺，在部分專業(yè)領(lǐng)域建有龐大、詳實的產(chǎn)品數(shù)據(jù)庫。公司擁有先進(jìn)的數(shù)字化信息管理平臺，為中國地區(qū)客戶提供**、質(zhì)量、便捷、高性價比、多品類精密儀表服務(wù)。上海京燦依托其全球化的供應(yīng)鏈體系，代理眾多國際**品牌，配有多地的倉儲物流中心，為客戶提供強有力的供貨與服務(wù)保障。經(jīng)營范圍：代理銷售、非標(biāo)定制、產(chǎn)線改造、儀表租賃、機械設(shè)備租賃、檢測業(yè)務(wù)、維修業(yè)務(wù)、工程項目管理、整合營銷。涉及領(lǐng)域：環(huán)境檢測、無損檢測、安全設(shè)備、實驗設(shè)備、傳感測量、壓力工控、測繪儀器、光學(xué)儀器、量具量儀、分析儀器、水質(zhì)分析、化學(xué)儀器、物理儀器、教學(xué)儀器、空壓設(shè)備、工程機械、勞防用品、耗材試劑等。我們的目標(biāo)：成為行業(yè)*的儀表機械租賃、技術(shù)服務(wù)領(lǐng)域集成供應(yīng)商！我們的服務(wù)：誠信、專業(yè)、貼心！</p><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：●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，也不用補充電解質(zhì)溶液，更無需對陽極和陰極進(jìn)行打磨清潔。●服務(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。也有的儀器采用伏安測定中的極譜法，對溶液中的工作電極施加電壓。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海質(zhì)量溶氧儀廠家供應(yīng),溶氧儀" src="http://tyunfile.71360.com/UploadFile/boqu123/637190817674482422/2572256.jpg"></div><p> 低電壓自動切換12V備份并報警參數(shù)范圍解析度精度溶解氧0-500%0-200%:±2%或±200-500%:讀數(shù)±6%溶解氧mg/L0-60mg/L(0-10mg/L)(10-60mg/L)0-20mg/L:±±2%讀數(shù)，取大值20-60mg/L:±6%讀數(shù)溫度0-45度±貨號產(chǎn)品描述5400-DC維賽YSI5400溶氧儀，12V5400-AC維賽YSI5400溶氧儀，110-240V5420-4Polarographic溶氧電極，帶4米連接線5420-10Polarographic溶氧電極，帶10米連接線5420-20Polarographic溶氧電極，帶20米連接線5420-30Polarographic溶氧電極，帶30米連接線5421-4Polarographic溶氧/溫度電極，帶4米連接線5421-10Polarographic溶氧/溫度電極，帶10米連接線5421-20Polarographic溶氧/溫度電極，帶20米連接線5421-30Polarographic溶氧/溫度電極，帶20米連接線5402串口轉(zhuǎn)以太網(wǎng)模塊5405-5溶氧帽膜套裝，Polytetrafluoroethylene(5個膜帶electrolyte)5405-25溶氧帽膜套裝，Polytetrafluoroethylene(25個膜帶electrolyte)5285RS232連接器6505雨天防護(hù)罩5209AAquaManager管理軟件6506干燥劑包6509導(dǎo)軌安裝套件6510面板安裝套件V連接線。在工業(yè)生產(chǎn)或科學(xué)研究中如果需要測量水或溶液中所溶解氧的濃度。上海質(zhì)量溶氧儀廠家供應(yīng)</p><p style="text-indent:25px">準(zhǔn)備一杯清水，在空氣中靜置數(shù)小時，使其成為飽和氧水溶液。上海質(zhì)量溶氧儀廠家供應(yīng)</p><p style="text-indent:25px">●電廠-水處理； ●造紙-廢水處理； ●化工煉油-廢水處理； ●水廠和污水廠-廢水處理； ●半導(dǎo)體-生產(chǎn)過程/廢水處理。 ●冶金和采礦-生產(chǎn)過程/廢水處理； ●食品和飲料-生產(chǎn)過程/廢水處理； ●醫(yī)藥行業(yè)-生物反應(yīng)和發(fā)酵/廢水處理；分辨度： 0.1ug/L；0.01mg/L；0.1℃；基本誤差： ug/L：±1.0%FS；mg/L：±0.5%FS，溫度：±0.5℃；重復(fù) 性： ±0.5%FS；穩(wěn) 定性： ±1.0%FS；溫度補償： 0～60℃，25℃為基準(zhǔn)；響應(yīng)時間： <60秒（終值的98%，25℃）37℃：98%終值<20秒；時鐘精度： ±1分/月；輸出電流誤差： ≤±1.0%FS；隔離輸出： 4～20 mA（負(fù)載電阻<750Ω）；0～10 mA（負(fù)載電阻<1.5KΩ） RS485通訊接口：（選配）；數(shù)據(jù)存儲： 1個月（1點/5分鐘）；掉電保存： 10年；報警繼電器： AC220V，3A；電源： 220V±10% 50±1HZ；外形尺寸：二次表：146（長）*146（寬）*108（深）*mm 開孔尺寸：138*138mm 工作條件：環(huán)境溫度：0～60℃ 相對濕度：<85%；上海質(zhì)量溶氧儀廠家供應(yīng)</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質(zhì)量的[ "PH計", "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。公司秉持誠信為本的經(jīng)營理念，在儀器儀表深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為核心，發(fā)揮人才優(yōu)勢，打造儀器儀表質(zhì)量品牌。截止當(dāng)前，我公司年營業(yè)額度達(dá)到700-1000萬元，爭取在一公分的領(lǐng)域里做出一公里的深度。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/456544.html</p></div></div></div></div></div><div id="rzqmo8k" class="page-right twoColRt"><div 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