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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/">產品供應</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>?宿遷水質監(jiān)測溶氧儀原位在線監(jiān)測服務至上蘇州禹山傳感科技供應</p><div id="bgix3kw" class="leftbox clearfix"><h1>宿遷水質監(jiān)測溶氧儀原位在線監(jiān)測服務至上蘇州禹山傳感科技供應</h1><div id="bkcryam" class="proBig"><div id="ihzgdkh" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270511393283/2089241.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3m8ndf2" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270511393283/2089241.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8edamy2" class="content"><p><span>需求數量：</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>產品關鍵詞：</span>宿遷水質監(jiān)測溶氧儀原位在線監(jiān)測,水質監(jiān)測溶氧儀</p><p><span>***更新：</span>2021-02-07 09:21:59</p><p><span id="click" >瀏覽次數：8次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="t3yaxu8" 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="mlia3b3" class="page-proshow02"><p class="title">詳細說明</p><div id="82eqspw" class="box"><p><p> <span style="font-size:14px;">溶解在水中、空氣中的分子態(tài)氧稱為<strong>溶解氧</strong>，通常記作DO，水中溶解氧的多少是衡量水體自凈能力的一個指標。簡單來說就是養(yǎng)殖魚類在水體中生存呼吸所需要的氧氣。</span> </p> <p> <span style="font-size:14px;">另外，對于池塘來說，提高<strong>溶解氧濃度</strong>有利于飼料中能量的釋放，說的簡單一點，溶解氧越接近飽和，飼料效率越高，飼料系數越低，飼料中碳和氮轉化成魚蝦蛋白的比例也越高，污染也就越小。</span> </p> <p> <span style="font-size:14px;">但是也不是<strong>溶解氧</strong>越高越好，宿遷水質監(jiān)測溶氧儀原位在線監(jiān)測，<strong>溶解氧濃度過高</strong>會導致急性或慢性氣泡病，對養(yǎng)殖動物，尤其是幼體階段，有時是致命的會全軍覆沒，宿遷水質監(jiān)測溶氧儀原位在線監(jiān)測。而大多數情況下是在一段比較長的時間內，連續(xù)發(fā)病。</span> </p> <p> <span style="font-size:14px;">正常的<strong>溶解氧指標范圍</strong>在5.0mg/L~12mg/L。如果長時期低于5.0mg/L，養(yǎng)殖品種魚類或者龍蝦等生長就會受到影響，宿遷水質監(jiān)測溶氧儀原位在線監(jiān)測，甚至死亡，所以我們需時刻關注池塘溶解氧，測定溶解氧指標。</span> 禹山溶解氧傳感器熒光帽日常保存：不使用時放在帶有濕潤海綿的防護罩里，讓傳感器長期保持濕潤狀態(tài)。宿遷水質監(jiān)測溶氧儀原位在線監(jiān)測</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="宿遷水質監(jiān)測溶氧儀原位在線監(jiān)測,水質監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270511393283/2089241.jpg"></div><p> <span style="font-size:14px;"><strong>判斷養(yǎng)殖水體是否處于缺氧與亞缺氧狀態(tài)的六個方法</strong></span> </p> <p> <span style="font-size:14px;"><strong>（1）觀察水色和透明度：</strong>如果水色濃綠、暗綠且暗淡無光澤、或水中藻類少且老化，說明水體處于缺氧與亞缺氧狀態(tài)。水透明度小，藻多底層藻類光合作用不夠容易老化，加上藻多夜間耗氧多也會造成水中缺氧。 </span> </p> <p> <span style="font-size:14px;"><strong>（2）觀察水面上泡沫的多少：</strong>如果水面上的泡沫較多，且關停增氧機后泡沫久久不能消散，則說明水體處于缺氧與亞缺氧狀態(tài)。 </span> </p> <p> <span style="font-size:14px;"><strong>（3）觀察水中懸浮物的多少：</strong>如果水中懸浮物較多，也說明水體處于缺氧與亞缺氧狀態(tài)。</span> </p> <p> <span style="font-size:14px;"><strong>（4）晚上觀察魚蝦是否有爬邊、跳塘等現象：</strong>如果有魚蝦爬邊、跳塘等現象，也說明水體處于缺氧與亞缺氧狀態(tài)。 </span> </p> <p> <span style="font-size:14px;"><strong>（5）檢查pH值：</strong>如發(fā)現pH突降或逐漸下降，則說明水底缺氧。 </span> </p> <p> <span style="font-size:14px;"><strong>（6）有沒有氣泡溢出：</strong>早晚觀察水面有沒有氣泡溢出，如果有說明水底缺氧。 </span> 南京水質監(jiān)測溶氧儀價格溶解氧指溶解在水中的氧含量。又稱氧飽和值，指水體與大氣中氧交換處于平衡時，水體中溶解氧的濃度。</p> <span style="display:none;"></span><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="宿遷水質監(jiān)測溶氧儀原位在線監(jiān)測,水質監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270199479216/1765428.jpg"></div><p> <strong><span style="font-size:14px;">不同魚的耗氧率 </span></strong> </p> <p> <span style="font-size:14px;">鰱：在27℃時，鰱夏花耗氧率是620mg/kg.h。 </span> </p> <p> <span style="font-size:14px;">鳙：在27℃時，鳙夏花耗氧率是430mg/kg.h。 </span> </p> <p> <span style="font-size:14px;">黃顙魚：耗氧率隨體重增加而降低，而耗氧量和窒息點隨體重的增加而上升； </span> </p> <p> <span style="font-size:14px;">體長9.43cm、體重16.58g：耗氧率為0.1264mg/g·h，耗氧量2.0946mg/尾·h，窒息點0.398mg/L；平均體長7.16cm、體重7.07g：耗氧率為0.1533mg/g·h，耗氧量1.0841mg/尾·h，窒息點0.208mg/L。 </span> </p> <p> <span style="font-size:14px;">烏鱧、胡子鯰：具輔助呼吸***，耐低氧力強，耐運能力也**提高。 </span> </p> <p> <span style="font-size:14px;">羅非魚：羅非魚耗氧量為0.3g/kg.h，排氨量為0.57g/kg.d，即0.024g/kg.h。 </span> </p> <p> <span style="font-size:14px;">根據硝化反應式，每硝化1 g氨氮需耗氧4.57g，則硝化反應需氧0.109/kg.h。</span> </p><p> <span style="font-size:14px;">氧氣是魚類及水生生物賴以生存的基礎。魚通過鰓吸收水中氧氣，氣體交換出二氧化碳。天然水中水面的含氧量大于水下，可供魚類及其它水生生物生存。因此，水中溶解氧含量的多少，不*關系到魚的攝食，而且影響到魚的成長、生存及生態(tài)系統(tǒng)的平衡穩(wěn)定，也是衡量水質的重要指標之一。</span> </p> <p> <span style="font-size:14px;">水產動物同人一樣，水產動物也必須在有氧的條件下生存，不同的是人呼吸空氣中的氧氣，而水產動物呼吸的是水體中的溶解氧。水體缺氧可使其浮頭，嚴重時泛塘致死。</span> 溶解氧是指水中的氧氣含量，是影響水產養(yǎng)殖結果的重要因素，溶解氧含量隨著溫度、壓力、鹽份等變化而改變。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="宿遷水質監(jiān)測溶氧儀原位在線監(jiān)測,水質監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270198024115/6757336.jpg"></div><p> <strong><span style="font-size:14px;">污水中溶解氧的監(jiān)測</span></strong> </p> <p> <span style="font-size:14px;">由于<strong>溶解氧</strong>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便攜式溶解氧檢測儀進行現場監(jiān)測。</span> </p> <p> <span style="font-size:14px;">在檢測時，應該將整個曝氣池劃分成若干區(qū)域，就整個區(qū)域范圍的溶解氧監(jiān)測值進行統(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結果判斷。</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，<strong>溶解氧</strong>的飽和度高，相反在夏季溶解氧的飽和度低。</span> 禹山數字溶氧傳感器，RS485輸出，支持MODBUS l無膜，無需電解液，無干擾，無需頻繁校準。棗莊水質監(jiān)測溶氧儀經濟環(huán)保</p><p style="text-indent:25px">蘇州禹山便攜式熒光法溶解氧傳感器特點：支持RS-485，MODBUS協(xié)議。宿遷水質監(jiān)測溶氧儀原位在線監(jiān)測</p><p> <span style="font-size:14px;">水生動物必須在有氧的條件下生存，缺氧可使其浮頭并致死。因此溶氧是水生動物的生命元素之一。</span><strong><span style="font-size:14px;">養(yǎng)殖水體溶氧要求：</span></strong> </p> <p> <br /> </p> <p> <span style="font-size:14px;">一般來說，養(yǎng)殖水體中的溶氧應保持在5～8mg/L，至少應保持4 mg/L以上。若溶氧低輕則使生長變慢，易發(fā)疾病，重則浮頭死亡；而溶氧過高又會引起魚氣泡病。</span> </p> <p> <br /> </p> <p> <strong><span style="font-size:14px;">禹山研發(fā)的養(yǎng)殖用溶解氧傳感器特點：</span></strong> </p> <p> <span style="font-size:14px;">數字傳感器，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> <br /> </p> <p> <br /> 宿遷水質監(jiān)測溶氧儀原位在線監(jiān)測</p><p style="text-indent:25px">蘇州禹山傳感科技有限公司致力于儀器儀表，是一家生產型的公司。禹山傳感公司致力于為客戶提供良好的溶解氧傳感器，水質監(jiān)測傳感器，COD傳感器，氨氮傳感器，一切以用戶需求為中心，深受廣大客戶的歡迎。公司注重以質量為中心，以服務為理念，秉持誠信為本的理念，打造儀器儀表良好品牌。在社會各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務體驗，為客戶成功提供堅實有力的支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3202441.html</p></div></div></div></div></div><div id="qkwt7pz" class="page-right twoColRt"><div id="eoqnfco" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="sxa2923" 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" 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