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src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270197916735/8658832.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="jvcutcs" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270197916735/8658832.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="y3ekwnj" 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>無錫水質(zhì)監(jiān)測溶氧儀排行榜,水質(zhì)監(jiān)測溶氧儀</p><p><span>***更新：</span>2021-01-21 03:18:12</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="tt38azv" 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="wfvmypb" class="page-proshow02"><p class="title">詳細說明</p><div id="wekb37h" class="box"><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，無錫水質(zhì)監(jiān)測溶氧儀排行榜。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，無錫水質(zhì)監(jiān)測溶氧儀排行榜，當溶氧飽和度大于100%、過飽和時，就有氧氣從水中溢出，無錫水質(zhì)監(jiān)測溶氧儀排行榜，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(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;">內(nèi)置溫度傳感器，自動溫度補償</span> </p> 蘇州禹山傳感科技有限公司座機:+86-512-87663997地址:蘇州工業(yè)園區(qū)東長路18號中節(jié)能環(huán)?？萍籍a(chǎn)業(yè)園25棟。無錫水質(zhì)監(jiān)測溶氧儀排行榜</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫水質(zhì)監(jiān)測溶氧儀排行榜,水質(zhì)監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270197916735/8658832.jpg"></div><p> <strong><span style="font-size:14px;">溶解氧的來源</span></strong> </p> <p> <span style="font-size:14px;">1、空氣溶解：當池塘溶解氧飽和度<100%時，空氣會向水體滲透氧氣，但速度很慢。</span> </p> <p> <span style="font-size:14px;">2、光合作用：植物的光合作用是養(yǎng)殖池塘中溶氧的主要來源。</span> </p> <p> <span style="font-size:14px;">3、外來因素：通過使用增氧機、增氧劑或換水等方法來提高水體溶解氧。</span> </p> <p> <p> <span style="font-size:14px;">禹山ODO系列</span><strong><span style="font-size:14px;">養(yǎng)殖用熒光法溶解氧傳感器</span></strong><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)的熒光材料。</span><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(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> 上海水質(zhì)監(jiān)測溶氧儀多少錢一個禹山ODO系列養(yǎng)殖用熒光法溶解氧傳感器無膜，無需電解液，無干擾，無需頻繁校準。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫水質(zhì)監(jiān)測溶氧儀排行榜,水質(zhì)監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270208541823/5418899.jpg"></div><p> <strong><span style="font-size:14px;">臨界溶氧和致死溶氧</span></strong> </p> <p> <strong><span style="font-size:14px;">水中溶氧</span></strong><span style="font-size:14px;">低于某一水平時，養(yǎng)殖動物的生理代謝和生長開始受到不利影響，但并不會導(dǎo)致死亡，這時的溶氧濃度稱為</span><strong><span style="font-size:14px;">臨界溶氧</span></strong><span style="font-size:14px;">。若</span><strong><span style="font-size:14px;">溶氧</span></strong><span style="font-size:14px;">繼續(xù)降低，到不能滿足生理上的比較低需要時，養(yǎng)殖動物會因窒息而死亡，此時的溶氧濃度稱為</span><strong><span style="font-size:14px;">致死溶氧</span></strong><span style="font-size:14px;">。臨界溶氧和致死溶氧依動物種類和規(guī)格不同而異，并且受到水溫、鹽度等其它環(huán)境因子的影響，例如，隨著水溫升高動物的致死溶氧下降。</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;">禹山ODO系列</span><strong><span style="font-size:14px;">熒光法溶解氧傳感器</span></strong><span style="font-size:14px;">(Y504-A)采用新一代熒光壽命技術(shù)，由</span><strong><span style="font-size:14px;">禹山</span></strong><span style="font-size:14px;">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，無需電解液，免于維護和校準，不受硫化氫干擾，具</span><span style="font-size:14px;">有出色的穩(wěn)定性。內(nèi)置溫度傳感器，自動溫度補償。RS485輸出，無需控制器也可組網(wǎng)。</span> </p> <span style="font-size:14px;"></span> <p> <br /> </p><p> <strong><span style="font-size:14px;">溶解氧和原水成分的關(guān)系</span></strong> </p> <p> <strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">和原水成分關(guān)系的重點是原水成分中有機物含量和溶解氧的關(guān)系，具體表現(xiàn)在原水中有機物含量越多，微生物為代謝分解這些有機物所需消耗的<strong>溶解氧</strong>就越多，相反就越少了。所以在控制曝氣的時候，要注意水量和廢水中有機物的含量相匹配。</span> </p> <p> <span style="font-size:14px;">當進水量是平時的1.5倍時，若不調(diào)整曝氣量的話，會出現(xiàn)曝氣池出水溶解氧過低，有時甚至?xí)陀?.5mg/L，不利于活性污泥發(fā)揮高效率處理效果。</span> </p> <p> <span style="font-size:14px;">如果進水流量沒有增加，但是廢水中有機物濃度過高時，同樣也會出現(xiàn)對溶解氧需求增大，繼而出現(xiàn)曝氣池出水溶解氧過低的現(xiàn)象。</span> </p> <p> <span style="font-size:14px;">原水中一些特殊成分的存在，同樣也會影響充氧效果。比如水中洗滌劑的存在、使得曝氣池液面存在隔絕大氣的隔離層，進而影響曝氣效果的提升。</span> 禹山ODO系列養(yǎng)殖用熒光法溶解氧傳感器，專為養(yǎng)殖市場量身定制，采用禹山自主研發(fā)的熒光材料。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫水質(zhì)監(jiān)測溶氧儀排行榜,水質(zhì)監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270199479216/1765428.jpg"></div><p> <span style="font-size:14px;"><strong><span style="font-size:14px;">天然水中溶解氧</span></strong><span style="font-size:14px;">近于飽和值（9ppm），藻類繁殖旺盛時，</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">含量下降。水體受有機物及還原性物質(zhì)污染可使溶解氧降低，對于水產(chǎn)養(yǎng)殖業(yè)來說，水體溶解氧對水中生物如魚類的生存有著至關(guān)重要的影響，當溶解氧低于4mg/L時，就會引起魚類窒息死亡，對于人類來說，健康的飲用水中溶解氧含量不得小于6mg/L。當溶解氧（DO）消耗速率大于氧氣向水體中溶入的速率時，溶解氧的含量可趨近于0，此時厭氧菌得以繁殖，使水體惡化，所以</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">大小能夠反映出水體受到的污染，特別是有機物污染的程度，它是水體污染程度的重要指標，也是衡量水質(zhì)的綜合指標。因此，</span><strong><span style="font-size:14px;">水體溶解氧含量</span></strong><span style="font-size:14px;">的測量，對于環(huán)境監(jiān)測以及水產(chǎn)養(yǎng)殖業(yè)的發(fā)展都具有重要意義。</span></span> </p> <p> <span style="font-size:14px;"> <p> <strong><span style="font-size:14px;">禹山熒光法溶解氧傳感器特點：</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;">內(nèi)置溫度傳感器，自動溫度補償。</span> </p> <p> <br /> </p> <br /> </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)。上海水質(zhì)監(jiān)測溶氧儀型號齊全+規(guī)格齊全</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。無錫水質(zhì)監(jiān)測溶氧儀排行榜</p><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(guān)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(xiàn)象：</strong>如果有魚蝦爬邊、跳塘等現(xiàn)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(xiàn)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> 無錫水質(zhì)監(jiān)測溶氧儀排行榜</p> <span style="display:none;"></span><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(chǎn)型公司。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(zhì)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。公司將不斷增強企業(yè)重點競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于儀器儀表行業(yè)的發(fā)展。禹山傳感公司秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實”的經(jīng)營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2938631.html</p></div></div></div></div></div><div id="htmeqc3" class="page-right twoColRt"><div id="yvm8bxe" class="box01 margin10 clearfix"><h3><a 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