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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="znpheq7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637465732606185642/2348744.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="i7qep7c" 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>紹興在線水質監(jiān)測溶氧儀,水質監(jiān)測溶氧儀</p><p><span>***更新：</span>2021-01-19 00:29:59</p><p><span id="click" >瀏覽次數：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="yboqduw" 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="r2gdfry" class="page-proshow02"><p class="title">詳細說明</p><div id="7xmoqhe" 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;">是水產動物賴以生存的zui重要指標，是水中動物賴以生存的生命線。它不jin影響水產動物的生存、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;">是水質管理中zui重要的指標之一。</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;">應保持在5毫克/升以上，紹興在線水質監(jiān)測溶氧儀，紹興在線水質監(jiān)測溶氧儀，凌晨時比較低溶氧應在3毫克/升以上，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;">，屬比較低溶解水平。</span> 禹山研發(fā)生產的水質在線監(jiān)測系統(tǒng)優(yōu)先采用傳感器作為監(jiān)測重心，紹興在線水質監(jiān)測溶氧儀，傳感器法檢測無化學試劑、無二次污染。紹興在線水質監(jiān)測溶氧儀</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="紹興在線水質監(jiān)測溶氧儀,水質監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637465732606185642/2348744.jpg"></div><p> <span style="font-size:14px;"><strong>禹山物聯(lián)網</strong><strong>平臺</strong>，主要是智能化的<strong>水質在線監(jiān)測儀器</strong>，通過<strong>多參數智能水質檢測平臺</strong>等物聯(lián)網設備，來把控養(yǎng)殖池塘各項動態(tài)，指導漁民提高養(yǎng)殖質量和產量。</span> </p> <p> <span style="font-size:14px;">終端的傳感器能實時監(jiān)測水中的溶解氧、pH、水溫、ORP等環(huán)境指標，然后通過采集器、物聯(lián)網平臺，將采集到的數據傳輸到顯示器或者云端平臺，實現通過pc和手機及時查看水塘水質狀況的目的，準確把控何時增氧施料，不再需要經驗非常豐富的漁農每天都去巡視魚塘，通過觀察魚的形態(tài)來判斷魚群是否需要打開增氧機等。</span> 南京水質監(jiān)測溶氧儀型號齊全+規(guī)格齊全在自然情況下，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="紹興在線水質監(jiān)測溶氧儀,水質監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463271057565213/8441911.jpg"></div><p> <span style="font-size:14px;"><strong>溶氧的重要性</strong></span> </p> <p> <span style="font-size:14px;">? 溶氧可以說是水產養(yǎng)殖重要的水質化學因子，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)，因為水中的氧氣量只有空氣中的氧氣量的0.005%左右。</span> </p> <p> <span style="font-size:14px;">? 除疾病之外，溶氧過低是水產養(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)生產的</span><strong><span style="font-size:14px;">水質在線監(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，禹山生產的</span><strong><span style="font-size:14px;">傳感器</span></strong><span style="font-size:14px;">法檢測無化學試劑、無二次污染，參數包括溫度、pH、溶解氧、電導率、濁度、COD、氨氮、藍綠藻、葉綠素、水中油、氧化還原電位、TSS等。 </span><span style="font-size:14px;"></span> </p><p> <span style="font-size:14px;">魚兒在庫塘水中呼吸，首先離不開氧。這種氧不是空氣中的氣態(tài)氧，而是空氣中的氣態(tài)</span><span style="font-size:14px;">氧溶解在水體中的溶解氧。</span><strong><span style="font-size:14px;">這種溶解氧的來源有兩種：</span></strong><span style="font-size:14px;">一種是來自庫塘水面浮游生物在光合</span><span style="font-size:14px;">作用下產生的氧；另一種是來自空氣中氣態(tài)氧溶解在庫塘水體的溶解氧。由于空氣中氣態(tài)氧</span><span style="font-size:14px;">的比重比水輕，不能直接沉入水體內部溶解，只能在與水面接觸時，通過擴散、混合、對流</span><span style="font-size:14px;">等方式，輸送到水體的各個水層，形成魚兒喜歡呼吸的溶解氧。所以，庫塘中浮游生物的密</span><span style="font-size:14px;">度和空氣中含氧量的密度，會直接影響水體溶解氧的含量，進而對魚兒的供氧量產生影響和</span><span style="font-size:14px;">變化。</span> 禹山養(yǎng)殖熒光法溶解氧傳感器，24小時監(jiān)測水質，直觀監(jiān)控溶氧，水溫，數據清晰準確。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="紹興在線水質監(jiān)測溶氧儀,水質監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270199469499/8029524.jpg"></div><p> <strong><span style="font-size:14px;">溶解氧的消耗</span></strong> </p> <p> <strong><span style="font-size:14px;">1、水體逸散：</span></strong><span style="font-size:14px;">當池塘溶解氧飽和度>100%時，水體會向空氣釋放氧氣。</span> </p> <p> <strong><span style="font-size:14px;">2、呼吸作用：</span></strong><span style="font-size:14px;">水呼吸，藻類、浮游動物等呼吸作用，以及底泥呼吸，養(yǎng)殖動物、水草及微生物等的呼吸，其中微生物的呼吸占底泥呼吸的絕大部分。淤泥厚的池底將會消耗池塘中50~75%的溶氧，浮游生物和懸浮有機物能夠消耗20~45%的溶解氧，而養(yǎng)殖動物所消耗的溶解氧占比卻很低。</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;">名稱 </span><span style="font-size:14px;">技術指標</span> </p> <p> <strong><span style="font-size:14px;">型號</span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">Y505-A</span> </p> <p> <strong><span style="font-size:14px;">測定原理</span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">熒光法</span> </p> <p> <strong><span style="font-size:14px;">量程范圍 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">0~20mg/L或0~200%飽和度</span> </p> <p> <strong><span style="font-size:14px;">精度 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">3%</span> </p> <p> <strong><span style="font-size:14px;">響應時間 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">60S</span> </p> <p> <strong><span style="font-size:14px;">傳感器漂移 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;"><3% per year</span> </p> <p> <strong><span style="font-size:14px;">溫度傳感器</span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">NTC</span> </p> <p> <strong><span style="font-size:14px;">溫度范圍</span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">0 ~ 50℃</span> </p> <p> <strong><span style="font-size:14px;">溫度精度 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">±0.5℃</span> </p> <p> <strong><span style="font-size:14px;">防護等級</span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">IP68</span> </p> <p> <strong><span style="font-size:14px;">比較大操作壓力</span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">6bar</span> </p> <p> <strong><span style="font-size:14px;">傳感器接口 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">支持RS-485， MODBUS協(xié)議</span> </p> <p> <strong><span style="font-size:14px;">裝配 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">M22*1.5mm</span> </p> <p> <strong><span style="font-size:14px;">電源信息</span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">DC 6~12V，電流<50mA</span> </p> <p> <strong><span style="font-size:14px;">傳感器尺寸 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">Φ22*188.3</span> </p> <p> <strong><span style="font-size:14px;">探頭線纜長度 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">10米（默認），可定制</span> </p> <p> <strong><span style="font-size:14px;">校準 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">一點或兩點校準</span> </p> <p> <strong><span style="font-size:14px;">熒光帽壽命 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">保證使用一年（正常使用下）</span> </p> <p> <strong><span style="font-size:14px;">外殼材質 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">POM</span> </p> <p> <br /> </p> <p> <br /> 實際運行將溶解氧控制在1~3mg/L的范圍內，結果只能是浪費電能及導致出水含有細小懸浮顆粒，是沒有必要的。紹興在線水質監(jiān)測溶氧儀</p><p style="text-indent:25px">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。紹興在線水質監(jiān)測溶氧儀</p><p> <strong><span style="font-size:14px;">溶解氧的飽和度 </span></strong> </p> <p> <span style="font-size:14px;">飽和度是表示溶氧含量的另一種方法，溶解氧飽和度%=溶解氧的實測含量÷實測條件下溶解氧的飽和含量×100% </span><span style="font-size:14px;">。飽和度對于判斷水體--空氣之間進行氧氣交換的方向，甚為方便。當飽和度小于100%、溶氧未達飽和時，水可以從空氣溶解吸收O2；反之，當溶氧飽和度大于100%、過飽和時，就有氧氣從水中溢出，進入空氣。</span> </p> <p> <p> <strong><span style="font-size:14px;">禹山在線熒光法溶解氧</span></strong><strong><span style="font-size:14px;">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;">內置溫度傳感器，自動溫度補償</span> </p> 紹興在線水質監(jiān)測溶氧儀</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，以科技創(chuàng)新實現高品質管理的追求。禹山傳感公司作為蘇州禹山傳感科技有限公司從事傳感技術研發(fā)、環(huán)境污染檢測產品及相關軟件的研發(fā)、組裝、測試及銷售；提供環(huán)境網絡解決方案及技術服務；從事上述商品及技術的進出口業(yè)務。（依法須經批準的項目，經相關部門批準后方可開展經營活動）的企業(yè)之一，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。禹山傳感公司不斷開拓創(chuàng)新，追求出色，以技術為先導，以產品為平臺，以應用為重點，以服務為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務。禹山傳感公司始終關注自身，在風云變化的時代，對自身的建設毫不懈怠，高度的專注與執(zhí)著使禹山傳感公司在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2905125.html</p></div></div></div></div></div><div id="mrjlnpg" class="page-right twoColRt"><div id="s777gik" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="t8kgyvh" 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" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應" class="vcenter" 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