淄博禹山便攜式水質(zhì)監(jiān)測溶氧儀推薦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="影響溶氧量的兩個因素（1）物理因素：水的溶氧量受水溫、氣壓、鹽度等因素的影響。水的溶氧量與水溫、鹽度成反比，溫度增高則溶氧量降低，鹽度越高，溶氧越低，反之則溶氧高。水的溶氧量與氣體的壓力成正比，水面上氧的分壓愈大則溶氧量愈大。（2）生化因素"><meta name="keywords" content="淄博禹山便攜式水質(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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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="i78c7nz" 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="kcmtjxj" 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>淄博禹山便攜式水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀</p><p><span>***更新：</span>2021-02-05 07:20:57</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="y4evhvh" 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="u9ryk7g" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="37kbsbs" class="box"><p><p> <strong><span style="font-size:14px;">影響溶氧量的兩個因素</span></strong> </p> <p> <span style="font-size:14px;">（1）物理因素：水的溶氧量受水溫、氣壓、鹽度等因素的影響。水的溶氧量與水溫、鹽度成反比，溫度增高則溶氧量降低，鹽度越高，溶氧越低，反之則溶氧高。水的溶氧量與氣體的壓力成正比，水面上氧的分壓愈大則溶氧量愈大。</span> </p> <p> <span style="font-size:14px;">（2）生化因素：水生生物的數(shù)量過多和密度過大及飼料殘渣過多等都會使水體富營養(yǎng)化，有機(jī)物含量增高，水體的溶氧量下降，其原理在于有機(jī)物的分解大多是氧化的過程，需要吸收氧分子。</span> </p> <p> <p> <strong><span style="font-size:14px;">禹山ODO系列熒光法溶解氧傳感器特點：</span></strong> </p> <p> <strong><span style="font-size:14px;">溶氧范圍</span></strong><span style="font-size:14px;"> 0-20mg/L 或0-200%飽和度</span> </p> <p> <strong><span style="font-size:14px;">響應(yīng)時間</span></strong><span style="font-size:14px;"> 10 sec</span> </p> <p> <strong><span style="font-size:14px;">防護(hù)等級</span></strong><span style="font-size:14px;"> IP68</span> </p> <p> <strong><span style="font-size:14px;">溶氧精度</span></strong><span style="font-size:14px;"> ±1%</span> </p> <p> <strong><span style="font-size:14px;">傳感器漂移 </span></strong><span style="font-size:14px;"><1% per year</span> </p> <p> <strong><span style="font-size:14px;">溫度范圍 </span></strong><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;"> ±0.2℃</span> </p> <p> <strong><span style="font-size:14px;">傳感器接口</span></strong><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;"> 6分圓柱螺紋，浸入式安裝</span> </p> <p> <strong><span style="font-size:14px;">電源</span></strong><strong><span style="font-size:14px;">信</span></strong><strong><span style="font-size:14px;">息</span></strong><span style="font-size:14px;"> DC 6~12V +/-5%，電流<50mA</span> </p> <p> <strong><span style="font-size:14px;">溫度傳感器 </span></strong><span style="font-size:14px;">NTC</span> </p> <p> <strong><span style="font-size:14px;">外殼直徑 </span></strong><span style="font-size:14px;">26mm</span> </p> <p> <strong><span style="font-size:14px;">外殼長度 </span></strong><span style="font-size:14px;">177，淄博禹山便攜式水質(zhì)監(jiān)測溶氧儀.5 mm</span> </p> <p> <strong><span style="font-size:14px;">探頭線纜長度</span></strong><span style="font-size:14px;"> 10m，淄博禹山便攜式水質(zhì)監(jiān)測溶氧儀，另外客戶可選5米、15m和30m線纜</span> </p> <p> <strong><span style="font-size:14px;">校準(zhǔn) </span></strong><span style="font-size:14px;">一點或兩點校準(zhǔn)</span> </p> <p> <strong><span style="font-size:14px;">熒光帽壽命 </span></strong><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;">傳感器外殼材料 </span></strong><span style="font-size:14px;">POM和不銹鋼</span> </p> <span style="font-size:14px;"></span> 禹山養(yǎng)殖用溶解氧傳感器熒光帽頭部如果長期干燥狀態(tài)，淄博禹山便攜式水質(zhì)監(jiān)測溶氧儀，會產(chǎn)生測量結(jié)果的漂移，需要水中浸泡48小時再工作。淄博禹山便攜式水質(zhì)監(jiān)測溶氧儀</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博禹山便攜式水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270511393283/2089241.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(jī)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(dāng)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(dāng)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(jī)物污染的程度，它是水體污染程度的重要指標(biāo)，也是衡量水質(zhì)的綜合指標(biāo)。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(zhǔn)；</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(bǔ)償。</span> </p> <p> <br /> </p> <br /> </span> 常州水質(zhì)監(jiān)測溶氧儀怎么使用禹山ODO系列養(yǎng)殖用熒光法溶解氧傳感器數(shù)字傳感器，RS485輸出，支持MODBUS。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博禹山便攜式水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270511471477/2560025.jpg"></div><p> <strong><span style="font-size:14px;">溶解氧和活性污泥沉降比的關(guān)系</span></strong> </p> <p> <span style="font-size:14px;">溶解氧和活性污泥沉降比的關(guān)系，可以理解為溶解氧對活性污泥沉降性的影響。主要會出現(xiàn)以下兩種情況：</span> </p> <p> <span style="font-size:14px;">過度曝氣容易使細(xì)小的空氣氣泡附著在活性污泥的菌膠團(tuán)上，導(dǎo)致活性污泥上浮到液面而產(chǎn)生浮渣。</span> </p> <p> <span style="font-size:14px;">活性污泥的壓縮性變差。特別是活性污泥發(fā)生絲狀菌膨脹的時候，更加容易導(dǎo)致曝氣的細(xì)小氣泡附著在菌膠團(tuán)上，繼而導(dǎo)致液面產(chǎn)生大量浮渣。</span> </p> <p> <span style="font-size:14px;"><strong>污水中溶解氧</strong>的監(jiān)測采用<strong>禹山ODO系列便攜式熒光法溶解氧傳感器</strong>（Y506-A）采用新一代熒光壽命技術(shù)，由禹山自主研發(fā)的熒光材料。不消耗氧，無流速限制，無需電解液，免于維護(hù)和校準(zhǔn)，不受硫化氫干擾，具有出色的穩(wěn)定性。內(nèi)置溫度傳感器，自動溫度補(bǔ)償。</span> </p><p> <span style="font-size:14px;">養(yǎng)殖環(huán)境的</span><strong><span style="font-size:14px;">溶氧含量</span></strong><span style="font-size:14px;">直接影響對蝦的代謝強(qiáng)度，從而影響其生長。利用機(jī)械空氣增氧水體中的DO含量保持在5 mg/L都比較困難。很多養(yǎng)殖戶在養(yǎng)殖中出現(xiàn)各種各樣的問題，魚在養(yǎng)，養(yǎng)不好，投入多，無效益，大多與溶氧達(dá)不到需求有關(guān)。 </span> </p> <p> <span style="font-size:14px;"><strong>溶氧量充足的好處：</strong>可以改善魚類棲息的生活環(huán)境；降低氨氮、亞硝酸態(tài)氮、硫化氫等有毒物質(zhì)的濃度溶解氧是魚類賴以生存的必要條件，傳統(tǒng)養(yǎng)魚，以魚浮頭作為加氧的標(biāo)志，魚游到水面上呼吸，至少缺氧3個小時以上，此時加氧就太遲了，那是在做救護(hù)，是在做魚蝦生病后的***。這種情況下，魚的成長會受阻，抵抗力會明顯下降。保持氧量高的區(qū)別在于是讓魚蝦始終處于一個良好的生長環(huán)境，魚蝦的新陳代謝越旺盛，魚蝦不生病，少不生病，提高生長速度，餌料利用率高，使水產(chǎn)養(yǎng)殖得以穩(wěn)產(chǎn)、高產(chǎn)。</span> 水中魚類對水中的含氧量極其敏感，養(yǎng)殖魚類正常生長發(fā)育所需要溶氧量一般在4～5mg/L以上，此時魚類攝食好。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博禹山便攜式水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270208541823/5418899.jpg"></div><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 /> 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。溫州水質(zhì)監(jiān)測溶氧儀安裝便捷</p><p style="text-indent:25px">溶解氧含量與空氣中的氧分壓、水溫有關(guān)。氧分壓變化甚微，水溫是主要影響因素，水溫愈低，水中溶解氧愈高。淄博禹山便攜式水質(zhì)監(jiān)測溶氧儀</p><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> 淄博禹山便攜式水質(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主要經(jīng)營范圍是儀器儀表，擁有一支專業(yè)技術(shù)團(tuán)隊和良好的市場口碑。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細(xì)節(jié)，公司旗下溶解氧傳感器，水質(zhì)監(jiān)測傳感器，COD傳感器，氨氮傳感器深受客戶的喜愛。公司秉持誠信為本的經(jīng)營理念，在儀器儀表深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點，發(fā)揮人才優(yōu)勢，打造儀器儀表良好品牌。禹山傳感公司憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3172538.html</p></div></div></div></div></div><div id="r9nevct" class="page-right twoColRt"><div id="3ovm7sz" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="jkqcykb" 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(qiáng) 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