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href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</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>?揚(yáng)州氧含量水質(zhì)監(jiān)測溶氧儀來電咨詢蘇州禹山傳感科技供應(yīng)</p><div id="gubygxz" class="leftbox clearfix"><h1>揚(yáng)州氧含量水質(zhì)監(jiān)測溶氧儀來電咨詢蘇州禹山傳感科技供應(yīng)</h1><div id="ocegiur" class="proBig"><div id="882f7qi" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270511471477/2560025.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="6acjlct" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270511471477/2560025.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="povmo2k" 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>揚(yáng)州氧含量水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀</p><p><span>***更新：</span>2021-01-29 02:20:19</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="33ox7jl" 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="84czg9m" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="cbykc9w" class="box"><p><p> <strong><span style="font-size:14px;">禹山ODO系列熒光法溶解氧傳感器</span></strong><strong><span style="font-size:14px;">測量原理：</span></strong> </p> <p> <span style="font-size:14px;">熒光法溶解氧傳感器是基于物理學(xué)中特定物質(zhì)</span><span style="font-size:14px;">對活性熒光的猝熄原理。來自一個發(fā)光二極管</span><span style="font-size:14px;">（LED）發(fā)出的藍(lán)光照射在熒光帽內(nèi)表面的熒</span><span style="font-size:14px;">光物質(zhì)上，內(nèi)表面的熒光物質(zhì)受到激發(fā)，發(fā)出</span><span style="font-size:14px;">紅光，通過檢測紅光與藍(lán)光之間的相位差，并</span><span style="font-size:14px;">與內(nèi)部標(biāo)定值比對，從而計算出氧分子的濃度，</span><span style="font-size:14px;">經(jīng)過溫度和氣壓自動補(bǔ)償輸出值。</span> </p> <p> <strong><span style="font-size:14px;">禹山熒光法溶解氧傳感器參數(shù)：</span></strong><strong><span style="font-size:14px;"></span></strong> </p> <p> <br /> </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;">電源信息</span></strong><span style="font-size:14px;"> DC 6~12V +/-5%，揚(yáng)州氧含量水質(zhì)監(jiān)測溶氧儀，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，揚(yáng)州氧含量水質(zhì)監(jiān)測溶氧儀，揚(yáng)州氧含量水質(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，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(diǎn)或兩點(diǎn)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> <p> <br /> </p> <p> <br /> </p> <p> <br /> 禹山ODO系列養(yǎng)殖用熒光法溶解氧傳感器是基于物理學(xué)中特定物質(zhì)對活性熒光的猝熄原理。揚(yáng)州氧含量水質(zhì)監(jiān)測溶氧儀</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="揚(yáng)州氧含量水質(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;">氧氣溶解度以及影響溶解度的因子</span></strong> </p> <p> <span style="font-size:14px;">? 空氣中含有20.95%的氧氣。在標(biāo)準(zhǔn)一大氣壓（760 mm Hg）的海平面，空氣中的氧氣分壓為159.2 mm（760 mm x 20.95%）。此壓力驅(qū)動空氣中的氧氣進(jìn)入水體，直到水體中的氧氣壓力等于空氣中的氧氣分壓。 </span> </p> <p> <span style="font-size:14px;">? 當(dāng)水體中的氧氣壓力等于空氣中的氧氣壓力時，氧分子進(jìn)出水體的凈值為零，也就是所謂溶氧達(dá)到平衡點(diǎn)，或稱為飽和點(diǎn)。 </span> </p> <p> <span style="font-size:14px;">? 影響氧氣水中溶解度的重要因子 </span> </p> <p> <strong><span style="font-size:14px;">- 大氣壓力 </span></strong> </p> <p> <span style="font-size:14px;">大氣壓力隨著地勢的增高而下降，因此地勢越高的地方，氧氣的溶解度</span> </p> <p> <span style="font-size:14px;">就越小。同一地點(diǎn)的大氣壓力每天都不大相同，如臺風(fēng)季節(jié)的低氣壓，</span> </p> <p> <span style="font-size:14px;">可能使氧氣的溶解度大為降低，因而導(dǎo)致養(yǎng)殖物缺氧而暴斃。</span> </p> <p> <strong><span style="font-size:14px;">- 鹽度 </span></strong> </p> <p> <span style="font-size:14px;">鹽度上升，則達(dá)到飽和點(diǎn)的溶氧量下降。</span> </p> <p> <strong><span style="font-size:14px;">- 水溫 </span></strong> </p> <p> <span style="font-size:14px;">水溫上升，則達(dá)到飽和點(diǎn)的溶氧量下降。</span> 無錫手持式水質(zhì)監(jiān)測溶氧儀禹山溶解氧傳感器不消耗氧，無流速限制，無需電解液，免于維護(hù)和校準(zhǔn)，抗干擾能力強(qiáng)，具有出色的穩(wěn)定性。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="揚(yáng)州氧含量水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270199469499/8029524.jpg"></div><p> <strong><span style="font-size:14px;">造成水中溶氧不足的原因</span></strong> </p> <p> <span style="font-size:14px;">（1）高溫：氧氣在水中的溶解度隨水溫升高而降低，如在一個大氣壓下，水溫由10℃上升到35℃時，空氣中的氧在純水中的溶解度可以由11.27毫克/升降至6.93毫克/升，高溫會引起水體中溶氧降低。此外水產(chǎn)動物和其他生物在高溫時耗氧增多也是一個重要原因。</span> </p> <p> <span style="font-size:14px;">（2）養(yǎng)殖密度過大：水體中眾多生物的呼吸作用增加，生物耗氧量也增大。</span> </p> <p> <span style="font-size:14px;">（3）有機(jī)物的分解作用：有機(jī)物越多，細(xì)菌就越活躍，這種過程通常要消耗大量的氧才能進(jìn)行，因此容易造成缺氧。</span> </p> <p> <span style="font-size:14px;">（4）無機(jī)物的氧化作用：水中存在如硫化氫、亞硝酸鹽等無機(jī)物時，會發(fā)生氧化作用消耗大量的溶解氧。</span> </p> <p> <br /> </p><p> <strong><span style="font-size:14px;">溶解氧的監(jiān)測</span></strong> </p> <p> <span style="font-size:14px;">由于</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">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</span><strong><span style="font-size:14px;">便攜式溶解氧檢測儀</span></strong><span style="font-size:14px;">進(jìn)行現(xiàn)場監(jiān)測。</span> </p> <p> <span style="font-size:14px;">在檢測時，應(yīng)該將整個曝氣池劃分成若干區(qū)域，就整個區(qū)域范圍的</span><strong><span style="font-size:14px;">溶解氧監(jiān)測</span></strong><span style="font-size:14px;">值進(jìn)行統(tǒng)計分析，以摸清本系統(tǒng)不同階段和時間點(diǎn)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(jī)物降解進(jìn)程的**終結(jié)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，</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">的飽和度高，相反在夏季溶解氧的飽和度低。</span> 蘇州禹山生產(chǎn)的水質(zhì)傳感器應(yīng)用于水環(huán)境保護(hù)、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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="揚(yáng)州氧含量水質(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> <strong><span style="font-size:14px;">熒光法溶解氧傳感器</span></strong><span style="font-size:14px;">是基于物理學(xué)中特定物質(zhì)對活性</span><span style="font-size:14px;">熒光的猝熄原理。來自一個發(fā)光二極管（LED）發(fā)出</span><span style="font-size:14px;">的藍(lán)光照射在熒光帽內(nèi)表面的熒光物質(zhì)上，內(nèi)表面的</span><span style="font-size:14px;">熒光物質(zhì)受到激發(fā)，發(fā)出紅光，通過檢測紅光與藍(lán)光</span><span style="font-size:14px;">之間的相位差，并與內(nèi)部標(biāo)定值比對，從而計算出氧</span><span style="font-size:14px;">分子的濃度，經(jīng)過溫度和氣壓自動補(bǔ)償輸出**終值。</span> </p> <p> <br /> </p> <p> <strong><span style="font-size:14px;">禹山ODO系列養(yǎng)殖用熒光法溶解氧傳感器</span></strong><span style="font-size:14px;">是基于物理學(xué)中特定物質(zhì)對活性熒光的猝熄原理。</span> </p> <p> <strong><span style="font-size:14px;">禹山ODO系列養(yǎng)殖用熒光法溶解氧傳感器</span></strong><span style="font-size:14px;">數(shù)字傳感器，RS485輸出，支持MODBUS。</span><span style="font-size:14px;"></span> </p> <p> <br /> </p> <p> <br /> 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。揚(yáng)州氧含量水質(zhì)監(jiān)測溶氧儀</p><p style="text-indent:25px">禹山便攜式溶解氧傳感器特點(diǎn)：年漂移小，反應(yīng)快速，測量更準(zhǔn)確免于維護(hù)，適用周期較長，使用成本更低。揚(yáng)州氧含量水質(zhì)監(jiān)測溶氧儀</p><p> <strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">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，</span><strong><span style="font-size:14px;">溶解氧含量</span></strong><span style="font-size:14px;">隨著溫度、壓力、鹽份等因素的變化而改變。</span> </p> <p> <span style="font-size:14px;">水中的魚類對水中的</span><strong><span style="font-size:14px;">含氧量</span></strong><span style="font-size:14px;">極其敏感，主要養(yǎng)殖魚類正常生長發(fā)育所需要的溶氧量一般在4～5mg/L以上，此時魚類攝食好，生長快，餌料利用率高。</span> </p> <p> <span style="font-size:14px;">當(dāng)溶氧低于4～5mg/L時，魚類的攝食與生長將受到一定的影響；</span> </p> <p> <span style="font-size:14px;">當(dāng)溶氧低于2mg/L左右時，魚類基本停止攝食；</span> </p> <p> <span style="font-size:14px;">當(dāng)溶氧降至1mg/L左右時就會浮頭；</span> </p> <p> <span style="font-size:14px;">當(dāng)溶氧進(jìn)一步降至0.5mg/L時即可窒息死亡。</span> 揚(yáng)州氧含量水質(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致力于儀器儀表，是一家生產(chǎn)型公司。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(diǎn)，發(fā)揮人才優(yōu)勢，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，不斷鑄造高品質(zhì)服務(wù)體驗(yàn)，為客戶成功提供堅實(shí)有力的支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3056741.html</p></div></div></div></div></div><div id="txeqxw7" class="page-right twoColRt"><div id="cqxj2uw" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="po38xmo" 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) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="y8gsk4o" class="recomPic likePro"><a 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