紹興應(yīng)用于水產(chǎn)養(yǎng)殖水質(zhì)監(jiān)測溶氧儀服務(wù)至上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="水體中的溶解氧是水產(chǎn)動物賴以生存的zui重要指標(biāo)，是水中動物賴以生存的生命線。它不jin影響水產(chǎn)動物的生存、生長、發(fā)育、繁殖，還影響?zhàn)D料報酬及飼料系數(shù)的高低；水體中溶解氧與水生動物的生存、生長關(guān)系密切，池水溶解氧高可以促進(jìn)養(yǎng)殖動物的食欲，提"><meta name="keywords" content="紹興應(yīng)用于水產(chǎn)養(yǎng)殖水質(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 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class="proBig"><div id="0rtqn38" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270197477283/8907062.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ywdas8d" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270197477283/8907062.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="u8qnk9a" 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>紹興應(yīng)用于水產(chǎn)養(yǎng)殖水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀</p><p><span>***更新：</span>2021-01-30 00:31:20</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ywtqico" 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(jī): </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(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="tr8lbvc" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="0kw8xel" class="box"><p><p> <span style="font-size:14px;">水體中的</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">是水產(chǎn)動物賴以生存的zui重要指標(biāo)，是水中動物賴以生存的生命線。它不jin影響水產(chǎn)動物的生存、生長、發(fā)育、繁殖，還影響?zhàn)D料報酬及飼料系數(shù)的高低；水體中</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">與水生動物的生存、生長關(guān)系密切，</span><strong><span style="font-size:14px;">池水溶解氧</span></strong><span style="font-size:14px;">高可以促進(jìn)養(yǎng)殖動物的食欲，提高飼料的利用率，加快生長發(fā)育，反之，水中的溶解氧低，其攝食率和飼料利用率就會受到不同程度的yi制。所以養(yǎng)殖水體中</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">是水質(zhì)管理中zui重要的指標(biāo)之一。</span> </p> <p> <span style="font-size:14px;">淡水養(yǎng)殖水體的</span><strong><span style="font-size:14px;">溶氧量</span></strong><span style="font-size:14px;">應(yīng)保持在5毫克/升以上，凌晨時比較低溶氧應(yīng)在3毫克/升以上，紹興應(yīng)用于水產(chǎn)養(yǎng)殖水質(zhì)監(jiān)測溶氧儀，一般來說2毫克/升的</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">，紹興應(yīng)用于水產(chǎn)養(yǎng)殖水質(zhì)監(jiān)測溶氧儀，屬比較低溶解水平，紹興應(yīng)用于水產(chǎn)養(yǎng)殖水質(zhì)監(jiān)測溶氧儀。</span> 溶解氧是指水中的氧氣含量，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。紹興應(yīng)用于水產(chǎn)養(yǎng)殖水質(zhì)監(jiān)測溶氧儀</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="紹興應(yīng)用于水產(chǎn)養(yǎng)殖水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270197477283/8907062.jpg"></div><p> <span style="font-size:14px;"><strong>溶氧的重要性</strong></span> </p> <p> <span style="font-size:14px;">? 溶氧可以說是水產(chǎn)養(yǎng)殖重要的水質(zhì)化學(xué)因子，它直接或間接影響?zhàn)B殖物的生理功能，也就是成長及存活。</span> </p> <p> <span style="font-size:14px;">? 與陸上動物相比較，水生動物具有高效率的呼吸系統(tǒng)，因?yàn)樗械难鯕饬恐挥锌諝庵械难鯕饬康?.005%左右。</span> </p> <p> <span style="font-size:14px;">? 除疾病之外，溶氧過低是水產(chǎn)養(yǎng)殖物死亡的主要原因。</span> </p> <p> <span style="font-size:14px;">? 養(yǎng)殖物的耗氧量與種類、個體大小、攝餌量、活動程度以及水溫等有密切關(guān)系。</span> </p> <p> <strong><span style="font-size:14px;">蘇州禹山傳感</span></strong><span style="font-size:14px;">研發(fā)生產(chǎn)的</span><strong><span style="font-size:14px;">水質(zhì)在線監(jiān)測系統(tǒng)</span></strong><span style="font-size:14px;">優(yōu)先采用傳感器作為監(jiān)測要素，禹山生產(chǎn)的</span><strong><span style="font-size:14px;">傳感器</span></strong><span style="font-size:14px;">法檢測無化學(xué)試劑、無二次污染，參數(shù)包括溫度、pH、溶解氧、電導(dǎo)率、濁度、COD、氨氮、藍(lán)綠藻、葉綠素、水中油、氧化還原電位、TSS等。 </span><span style="font-size:14px;"></span> 常州水質(zhì)監(jiān)測溶氧儀廠家禹山數(shù)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(zhǔn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="紹興應(yīng)用于水產(chǎn)養(yǎng)殖水質(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> <span style="font-size:14px;"><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">（Dissolved Oxygen）是指溶解于水中分子狀態(tài)的氧，即水中的O2 ，用DO表示。</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">是水生生物生存不可缺少的條件。</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">的一個來源是水中溶解氧未飽和時，大氣中的氧氣向水體滲入；另一個來源是水中植物通過光合作用釋放出的氧。</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">隨著溫度、氣壓、鹽分的變化而變化，一般說來，溫度越高，溶解的鹽分越大，水中的</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">越低；氣壓越高，水中的溶解氧越高。</span></span> </p> <p> <span style="font-size:14px;"><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">除了被通常水中硫化物、亞硝酸根、亞鐵離子等還原性物質(zhì)所消耗外，也被水中微生物的呼吸作用以及水中有機(jī)物質(zhì)被好氧微生物的氧化分解所消耗。所以說</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">是水體的資本，是水體自凈能力的表示。</span></span> </p> <p> <span style="font-size:14px;"> <p> <strong><span style="font-size:14px;">禹山ODO系列熒光法溶解氧傳感器</span></strong><span style="font-size:14px;">采用新</span><span style="font-size:14px;">一代熒光壽命技術(shù)，由禹山自主研發(fā)高性能</span><span style="font-size:14px;">的熒光材料。不消耗氧，無流速限制，無需</span><span style="font-size:14px;">電解液，免于維護(hù)和校準(zhǔn)，不受硫化氫干擾，</span><span style="font-size:14px;">具有出色的穩(wěn)定性。內(nèi)置溫度傳感器，自動</span><span style="font-size:14px;">溫度補(bǔ)償。RS485輸出，無需控制器也可組</span><span style="font-size:14px;">網(wǎng)。</span> </p> <p> <br /> </p> <br /> </span> </p> <p> <br /> </p><p> <strong><span style="font-size:14px;">氣溫、氣壓與氧的關(guān)系</span></strong> </p> <p> <span style="font-size:14px;">一般來說，空氣中的氧分子越多，與庫塘水面接觸越廣，被水溶解的氧分子就越多。在</span><span style="font-size:14px;">一口水塘里，<strong>溶解氧含量</strong>的多少，就環(huán)境而言，取決于空氣密度的大小?？諝饷芏却螅鯕?/span><span style="font-size:14px;">的比例就會增大；空氣密度小，氧氣的分量就會減少。而影響空氣密度和含氧量的主要因</span><span style="font-size:14px;">素，則是氣溫和氣壓。</span> </p> <p> <span style="font-size:14px;">氣溫升高或氣壓降低，空氣密度變小或<strong>溶解度</strong>下降，在同一單位時間，同一單位水體<strong>溶</strong></span><span style="font-size:14px;"><strong>解氧</strong>的分量也會隨之減少；氣溫降低或氣壓升高，空氣密度大或溶解度增大，水體溶解氧的</span><span style="font-size:14px;">分量就會相應(yīng)增加。</span> 禹山ODO系列養(yǎng)殖用熒光法溶解氧傳感器內(nèi)置溫度傳感器，自動溫度補(bǔ)償。RS485輸出，無需控制器也可組網(wǎng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="紹興應(yīng)用于水產(chǎn)養(yǎng)殖水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270197887737/5172581.jpg"></div><p> <strong><span style="font-size:14px;">溶解氧的定義</span></strong> </p> <p> <strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">是水體中游離氧的含量，用DO表示，單位為mg/L。從理論上理解，當(dāng)曝氣池各點(diǎn)監(jiān)測到的</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">值略大于0時，可以認(rèn)為充氧正好滿足活性污泥中微生物對溶解氧的要求。由于就整個曝氣池而言，</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">的分布和各曝氣池區(qū)域內(nèi)的溶解氧需求是不一樣的，所以為了穩(wěn)定活性污泥在分解有機(jī)物或自身代謝過程中對溶解氧的需求，理論上需要將曝氣池出水溶解氧控制在1~3mg/L的范圍內(nèi)。</span> </p> <p> <span style="font-size:14px;">然而，實(shí)際運(yùn)行中發(fā)現(xiàn)，將</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">控制在1~3mg/L的范圍內(nèi)，***的結(jié)果只能是浪費(fèi)電能及導(dǎo)致出水含有細(xì)小懸浮顆粒，是沒有必要的。所以，只需要將溶解氧控制1.0mg/L左右即可，合理又節(jié)能。</span> 禹山物聯(lián)網(wǎng)平臺通過多參數(shù)智能水質(zhì)檢測平臺等物聯(lián)網(wǎng)設(shè)備把控養(yǎng)殖池塘水質(zhì)，指導(dǎo)漁民提高養(yǎng)殖質(zhì)量和產(chǎn)量。浙江禹山傳感水質(zhì)監(jiān)測溶氧儀</p><p style="text-indent:25px">禹山養(yǎng)殖用熒光法溶解氧傳感器電源信息：DC 6~12V，電流<50mA；傳感器尺寸：Φ22*188.3。紹興應(yīng)用于水產(chǎn)養(yǎng)殖水質(zhì)監(jiān)測溶氧儀</p><p> <strong><span style="font-size:14px;">攝食增加耗氧量：</span></strong><span style="font-size:14px;">剛攝食的河豚魚比斷食魚的耗氧快。含氧量為7毫克/升的水體，在28℃時的耗氧位為:剛攝食的魚120 </span><span style="font-size:14px;">mg/kg.h，攝食一小時后的魚680 mg/kg.h，斷食一夜后380 mg/kg.h，斷食三天后290 mg/kg.h，斷食九天后290 </span><span style="font-size:14px;">mg/kg.h。綸魚在溶氧童高的水中比溶氧量低時耗氧多。單位重量小的魚比大的魚耗氧量多。胖給魚比瘦給魚的耗氧多。</span> </p> <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(hù)和校準(zhǔn)，抗干擾能力強(qiáng)，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(bǔ)償。RS485輸出，無</span><span style="font-size:14px;">需控制器也可組網(wǎng)。</span> </p> <p> <br /> </p> </p> <p> <br /> 紹興應(yīng)用于水產(chǎn)養(yǎng)殖水質(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位于蘇州工業(yè)園區(qū)東長路18號中節(jié)能環(huán)保產(chǎn)業(yè)園25棟。公司業(yè)務(wù)涵蓋溶解氧傳感器，水質(zhì)監(jiān)測傳感器，COD傳感器，氨氮傳感器等，價格合理，品質(zhì)有保證。公司從事儀器儀表多年，有著創(chuàng)新的設(shè)計、強(qiáng)大的技術(shù)，還有一批獨(dú)立的專業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。禹山傳感公司立足于全國市場，依托強(qiáng)大的研發(fā)實(shí)力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3069098.html</p></div></div></div></div></div><div id="8vscyam" class="page-right twoColRt"><div id="2ifmovc" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="rgvry8v" 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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