上海禹山傳感水質(zhì)監(jiān)測溶氧儀歡迎咨詢蘇州禹山傳感科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="耗氧量、耗氧率及窒息點參考對蝦耗氧量、耗氧率及窒息點親蝦耗氧量7.41—22.38ml/尾h,平均值為16.28ml/尾h。幼蝦耗氧量1.05—3.20ml/尾h,平均值為1.98ml/尾h。幼蝦的耗氧量只是親蝦耗氧量的12.2％。親蝦耗氧"><meta name="keywords" content="上海禹山傳感水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀"><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" content="no-transform" 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id="r3prtar" class="twoCol"><div id="koqcubi" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_huanbao/">環(huán)保</a>?<a href="http://www.cdcfah.com/cp/second-huanbao_fenxiyiqile/">分析儀器</a>?<a href="http://www.cdcfah.com/cp/third-fenxiyiqile_rongyangyiza/">溶氧儀</a>?上海禹山傳感水質(zhì)監(jiān)測溶氧儀歡迎咨詢蘇州禹山傳感科技供應(yīng)</p><div id="usevhdk" class="leftbox clearfix"><h1>上海禹山傳感水質(zhì)監(jiān)測溶氧儀歡迎咨詢蘇州禹山傳感科技供應(yīng)</h1><div id="x7lsubi" class="proBig"><div id="8ut8vgn" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270511852258/6436649.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="pikzqh3" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270511852258/6436649.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="aizbctf" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海禹山傳感水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀</p><p><span>***更新：</span>2021-02-03 06:21:33</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="iceqmyk" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州禹山傳感科技有限公司</a></p><p><span>聯(lián)系人：</span>徐海琴</p><p><span>郵箱: </span>1057207495@qq.com</p><p><span>電話: </span>15150123732</p><p><span>傳真: </span>0512_87663911</p><p><span>網(wǎng)址: </span>http://www.yosemitech.com</p><p><span>手機: </span>0512-87663997</p><p><span>地址: </span>東長路18號中節(jié)能環(huán)保產(chǎn)業(yè)園25棟 </p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="j9b3coa" class="page-proshow02"><p class="title">詳細說明</p><div id="j2txdpb" class="box"><p><p> <span style="font-size:14px;"><strong>耗氧量、耗氧率及窒息點參考 </strong></span> </p> <p> <span style="font-size:14px;">對蝦耗氧量、耗氧率及窒息點 </span> </p> <p> <span style="font-size:14px;">親蝦耗氧量7.41—22.38ml/尾h,平均值為16.28 ml/尾h。 </span> </p> <p> <span style="font-size:14px;">幼蝦耗氧量1.05—3.20 ml/尾h,平均值為1.98 ml/尾h。 </span> </p> <p> <span style="font-size:14px;">幼蝦的耗氧量只是親蝦耗氧量的12.2％。 </span> </p> <p> <span style="font-size:14px;">親蝦耗氧率0.111—0.302ml/g.h,平均值為0.236 ml/g.h。 </span> </p> <p> <span style="font-size:14px;">幼蝦耗氧率0.253—0.442 ml/g.h,平均值為0.352 ml/g.h。 </span> </p> <p> <span style="font-size:14px;">親蝦的耗氧率只是幼蝦耗氧率的67.0％。 </span> </p> <p> <span style="font-size:14px;">親蝦窒息點1.57—1.82ml/L。 </span> </p> <p> <span style="font-size:14px;">幼蝦窒息點0.32— ml/L。 </span> </p> <p> <span style="font-size:14px;">親蝦平均體重74.0克，耗氧量20.23ml/尾h, 耗氧平均值為0.253 ml/g.h。 </span> </p> <p> <span style="font-size:14px;">親蝦窒息點1.61ml/L </span> </p> <p> <span style="font-size:14px;">親蝦平均體重66.8克，耗氧量13.73ml/尾h, 耗氧平均值為0.205 ml/g.h。 </span> </p> <p> <span style="font-size:14px;">親蝦窒息點1.81ml/L </span> </p> <p> <span style="font-size:14px;">耗氧量24.42ml/尾h,減少到17.70ml/尾h, 耗氧率由0.330ml/g.h。降低到0.239ml/g，上海禹山傳感水質(zhì)監(jiān)測溶氧儀.h。說明溶氧偏低，上海禹山傳感水質(zhì)監(jiān)測溶氧儀，呼吸強度受到抑制，也就影響了新陳代謝，對生、發(fā)育、繁殖不利。</span> 溶解氧是指水中的氧氣含量，上海禹山傳感水質(zhì)監(jiān)測溶氧儀，是影響水產(chǎn)養(yǎng)殖結(jié)果的重要因素，溶解氧含量隨著溫度、壓力、鹽份等變化而改變。上海禹山傳感水質(zhì)監(jiān)測溶氧儀</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海禹山傳感水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270511852258/6436649.jpg"></div><p> <strong><span style="font-size:14px;">造成水中溶氧不足的原因</span></strong> </p> <p> <span style="font-size:14px;">（1）高溫：氧氣在水中的溶解度隨水溫升高而降低，如在一個大氣壓下，水溫由10℃上升到35℃時，空氣中的氧在純水中的溶解度可以由11.27毫克/升降至6.93毫克/升，高溫會引起水體中溶氧降低。此外水產(chǎn)動物和其他生物在高溫時耗氧增多也是一個重要原因。</span> </p> <p> <span style="font-size:14px;">（2）養(yǎng)殖密度過大：水體中眾多生物的呼吸作用增加，生物耗氧量也增大。</span> </p> <p> <span style="font-size:14px;">（3）有機物的分解作用：有機物越多，細菌就越活躍，這種過程通常要消耗大量的氧才能進行，因此容易造成缺氧。</span> </p> <p> <span style="font-size:14px;">（4）無機物的氧化作用：水中存在如硫化氫、亞硝酸鹽等無機物時，會發(fā)生氧化作用消耗大量的溶解氧。</span> </p> <p> <br /> 連云港水質(zhì)監(jiān)測溶氧儀可在線實時監(jiān)測+廠家直供在自然情況下，空氣中的含氧量變動不大，故水溫是主要的因素，水溫愈低，水中溶解氧的含量愈高。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海禹山傳感水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270199469499/8029524.jpg"></div><p> <strong><span style="font-size:14px;">溶解氧不足的危害</span></strong> </p> <p> <span style="font-size:14px;">1、有機物質(zhì)降解不徹底，易產(chǎn)生氨氮、亞鹽、硫化氫、甲烷等有毒有害物質(zhì)。</span> </p> <p> <span style="font-size:14px;">2、有害菌、寄生蟲等病原菌容易出現(xiàn)大量繁殖現(xiàn)象。</span> </p> <p> <span style="font-size:14px;">3、低溶氧***動物的生長和正常的生理活動，攝食下降，抵抗力降低，易暴發(fā)疾?。粐乐卣邥?dǎo)致大量死亡。養(yǎng)殖水體中的溶解氧應(yīng)保持在5-8mg/L，至少應(yīng)保持在4mg/L以上。若溶氧在4ppm時，蝦會吃料，但飼料利用率下降。若溶氧維持在2-3ppm，蝦出現(xiàn)停料，體質(zhì)變差。溶氧在2ppm以下時，蝦會因為窒息而死亡。</span> </p> <p> <strong><span style="font-size:14px;">禹山ODO系列養(yǎng)殖用熒光法溶解氧傳感器特點：</span></strong><strong><span style="font-size:14px;"></span></strong> </p> <p> <span style="font-size:14px;">數(shù)字傳感器，RS485輸出，支持MODBUS；</span> </p> <p> <span style="font-size:14px;">無膜，無需電解液，無干擾，無需頻繁校準；</span> </p> <p> <span style="font-size:14px;">不會消耗氧，沒有流速限制；</span> </p> <p> <span style="font-size:14px;">專為養(yǎng)殖市場量身定制，具有超高的性價比</span> </p><p> <br /> </p> <p> <span style="font-size:14px;">禹山ODO系列<strong>養(yǎng)殖用熒光法溶解氧傳感器</strong>，</span><span style="font-size:14px;">專為養(yǎng)殖市場量身定制，采用禹山自主研發(fā)的熒光</span><span style="font-size:14px;">材料。不消耗氧，無流速限制，無需電解液，免于</span><span style="font-size:14px;">維護和校準，抗干擾能力強，具有出色的穩(wěn)定性。</span><span style="font-size:14px;">內(nèi)置溫度傳感器，自動溫度補償。RS485輸出，無</span><span style="font-size:14px;">需控制器也可組網(wǎng)。</span><span style="font-size:14px;"></span> </p> <p> <br /> </p> <p> <strong><span style="font-size:14px;">禹山養(yǎng)殖用傳感器測試原理：</span></strong> </p> <p> <span style="font-size:14px;"><strong>熒光法溶解氧傳感器</strong>是基于物理學中特定物質(zhì)對活性</span><span style="font-size:14px;">熒光的猝熄原理。來自一個發(fā)光二極管（LED）發(fā)出</span><span style="font-size:14px;">的藍光照射在熒光帽內(nèi)表面的熒光物質(zhì)上，內(nèi)表面的</span><span style="font-size:14px;">熒光物質(zhì)受到激發(fā)，發(fā)出紅光，通過檢測紅光與藍光</span><span style="font-size:14px;">之間的相位差，并與內(nèi)部標定值比對，從而計算出氧</span><span style="font-size:14px;">分子的濃度，經(jīng)過溫度和氣壓自動補償輸出**終值。</span> </p> <p> <br /> 禹山ODO系列熒光法溶解氧傳感器(Y504-A)采用新一代熒光壽命技術(shù)，由禹山自主研發(fā)高性能的熒光材料。</p> <span style="display:none;"></span><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海禹山傳感水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270659088973/6207575.jpg"></div><p> <strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">是水產(chǎn)養(yǎng)殖動物賴以生存的基本條件，是養(yǎng)殖動物生存及正常生理活動的**根本保證，</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">可以氧化殘留有機質(zhì)跟水體及塘底的有害物質(zhì)。</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">越高，有害物質(zhì)濃度越低，</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">有利于促進塘水生態(tài)中的物質(zhì)正常循環(huán)從而活化水質(zhì)。</span> </p> <p> <span style="font-size:14px;">***當中養(yǎng)殖池塘的溶解氧因光合作用、呼吸作用而增加或減少。日出后，隨著藻類光合作用的不斷加強，</span><strong><span style="font-size:14px;">水中溶解氧</span></strong><span style="font-size:14px;">含量不斷升高，下午達到比較高值，在藻類聚集較多的表層水及下風口處溶解氧高于底層水及上風口處。傍晚日落之后，光合作用停止，呼吸作用大量消耗氧氣，溶氧含量不斷降低，凌晨時溶氧降到比較低。</span> 禹山數(shù)字溶氧傳感器不會消耗氧，沒有流速限制；專為養(yǎng)殖市場量身定制，具有超高的性價比。嘉興禹山傳感水質(zhì)監(jiān)測溶氧儀</p><p style="text-indent:25px">蘇州禹山生產(chǎn)的水質(zhì)傳感器應(yīng)用于水環(huán)境保護、污水處理、工業(yè)過程監(jiān)控、水產(chǎn)養(yǎng)殖、食品發(fā)酵及制藥等多領(lǐng)域。上海禹山傳感水質(zhì)監(jiān)測溶氧儀</p><p> <strong><span style="font-size:14px;">溶解氧的監(jiān)測</span></strong> </p> <p> <span style="font-size:14px;">由于</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">容易受到空氣中氧氣、溫度、濕度等因素影響，所以常用在線檢測儀器或</span><strong><span style="font-size:14px;">便攜式溶解氧檢測儀</span></strong><span style="font-size:14px;">進行現(xiàn)場監(jiān)測。</span> </p> <p> <span style="font-size:14px;">在檢測時，應(yīng)該將整個曝氣池劃分成若干區(qū)域，就整個區(qū)域范圍的</span><strong><span style="font-size:14px;">溶解氧監(jiān)測</span></strong><span style="font-size:14px;">值進行統(tǒng)計分析，以摸清本系統(tǒng)不同階段和時間點的溶解氧分布，對后續(xù)系統(tǒng)的整體把握以及活性污泥故障分析非常有益。如果不具備這樣的檢測條件，可以通過監(jiān)測曝氣池出口端的溶解氧作為活性污泥系統(tǒng)對有機物降解進程的**終結(jié)果判斷。</span> </p> <p> <span style="font-size:14px;">通常情況下，冬季充氧效果都要明顯優(yōu)于夏季。主要原因是冬季水溫較低，</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">的飽和度高，相反在夏季溶解氧的飽和度低。</span> 上海禹山傳感水質(zhì)監(jiān)測溶氧儀</p><p style="text-indent:25px">蘇州禹山傳感科技有限公司是一家蘇州禹山傳感科技有限公司從事傳感技術(shù)研發(fā)、環(huán)境污染檢測產(chǎn)品及相關(guān)軟件的研發(fā)、組裝、測試及銷售；提供環(huán)境網(wǎng)絡(luò)解決方案及技術(shù)服務(wù)；從事上述商品及技術(shù)的進出口業(yè)務(wù)。（依法須經(jīng)批準的項目，經(jīng)相關(guān)部門批準后方可開展經(jīng)營活動）的公司，致力于發(fā)展為創(chuàng)新務(wù)實、誠實可信的企業(yè)。禹山傳感公司深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**的溶解氧傳感器，水質(zhì)監(jiān)測傳感器，COD傳感器，氨氮傳感器。禹山傳感公司不斷開拓創(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)。禹山傳感公司始終關(guān)注儀器儀表行業(yè)。滿足市場需求，提高產(chǎn)品價值，是我們前行的力量。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3137448.html</p></div></div></div></div></div><div id="2pgsz3y" class="page-right twoColRt"><div id="apbik8v" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div 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