杭州實時在線檢測水質(zhì)監(jiān)測溶氧儀歡迎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="氧氣溶解度以及影響溶解度的因子?空氣中含有20.95%的氧氣。在標(biāo)準一大氣壓（760mmHg）的海平面，空氣中的氧氣分壓為159.2mm（760mmx20.95%）。此壓力驅(qū)動空氣中的氧氣進入水體，直到水體中的氧氣壓力等于空氣中的氧氣分壓。"><meta name="keywords" content="杭州實時在線檢測水質(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" 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#f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>杭州實時在線檢測水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀</p><p><span>***更新：</span>2021-02-04 03:19:28</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="actk7c4" 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(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="zlm84d9" class="page-proshow02"><p class="title">詳細說明</p><div id="2gkvmm7" class="box"><p><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，氧分子進出水體的凈值為零，也就是所謂溶氧達到平衡點，或稱為飽和點。 </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。同一地點的大氣壓力每天都不大相同，杭州實時在線檢測水質(zhì)監(jiān)測溶氧儀，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，則達到飽和點的溶氧量下降，杭州實時在線檢測水質(zhì)監(jiān)測溶氧儀。</span> </p> <p> <strong><span style="font-size:14px;">- 水溫 </span></strong> </p> <p> <span style="font-size:14px;">水溫上升，杭州實時在線檢測水質(zhì)監(jiān)測溶氧儀，則達到飽和點的溶氧量下降。</span> 理論上當(dāng)曝氣池監(jiān)測到的溶解氧值略大于0時，可以認為充氧正好滿足活性污泥中微生物對溶解氧的要求。杭州實時在線檢測水質(zhì)監(jiān)測溶氧儀</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州實時在線檢測水質(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> <span style="font-size:14px;">水生動物必須在有氧的條件下生存，缺氧可使其浮頭并致死。因此溶氧是水生動物的生命元素之一。</span><strong><span style="font-size:14px;">養(yǎng)殖水體溶氧要求：</span></strong> </p> <p> <br /> </p> <p> <span style="font-size:14px;">一般來說，養(yǎng)殖水體中的溶氧應(yīng)保持在5～8mg/L，至少應(yīng)保持4 mg/L以上。若溶氧低輕則使生長變慢，易發(fā)疾病，重則浮頭死亡；而溶氧過高又會引起魚氣泡病。</span> </p> <p> <br /> </p> <p> <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> <p> <br /> </p> <p> <br /> </p> <p> <br /> 鹽城禹山傳感水質(zhì)監(jiān)測溶氧儀禹山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="杭州實時在線檢測水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270198024115/6757336.jpg"></div><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)溶氧進一步降至0.5mg/L時即可窒息死亡。</span> </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%，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;"> 177.5 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</span></strong><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;"> 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 /> 禹山養(yǎng)殖熒光法溶解氧傳感器，24小時監(jiān)測水質(zhì)，直觀監(jiān)控溶氧，水溫，數(shù)據(jù)清晰準確。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州實時在線檢測水質(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;">溶解氧的來源</span></strong> </p> <p> <span style="font-size:14px;">1、空氣溶解：當(dāng)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> 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。威海手持式水質(zhì)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(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。杭州實時在線檢測水質(zhì)監(jiān)測溶氧儀</p><p> <span style="font-size:14px;"><strong>耗氧量、耗氧率及窒息點參考 </strong></span> </p> <p> <span style="font-size:14px;">對蝦耗氧量、耗氧率及窒息點 </span> </p> <p> <span style="font-size:14px;">親蝦耗氧量7.41—22.38ml/尾h,平均值為16.28 ml/尾h。 </span> </p> <p> <span style="font-size:14px;">幼蝦耗氧量1.05—3.20 ml/尾h,平均值為1.98 ml/尾h。 </span> </p> <p> <span style="font-size:14px;">幼蝦的耗氧量只是親蝦耗氧量的12.2％。 </span> </p> <p> <span style="font-size:14px;">親蝦耗氧率0.111—0.302ml/g.h,平均值為0.236 ml/g.h。 </span> </p> <p> <span style="font-size:14px;">幼蝦耗氧率0.253—0.442 ml/g.h,平均值為0.352 ml/g.h。 </span> </p> <p> <span style="font-size:14px;">親蝦的耗氧率只是幼蝦耗氧率的67.0％。 </span> </p> <p> <span style="font-size:14px;">親蝦窒息點1.57—1.82ml/L。 </span> </p> <p> <span style="font-size:14px;">幼蝦窒息點0.32— ml/L。 </span> </p> <p> <span style="font-size:14px;">親蝦平均體重74.0克，耗氧量20.23ml/尾h, 耗氧平均值為0.253 ml/g.h。 </span> </p> <p> <span style="font-size:14px;">親蝦窒息點1.61ml/L </span> </p> <p> <span style="font-size:14px;">親蝦平均體重66.8克，耗氧量13.73ml/尾h, 耗氧平均值為0.205 ml/g.h。 </span> </p> <p> <span style="font-size:14px;">親蝦窒息點1.81ml/L </span> </p> <p> <span style="font-size:14px;">耗氧量24.42ml/尾h,減少到17.70ml/尾h, 耗氧率由0.330ml/g.h。降低到0.239ml/g.h。說明溶氧偏低，呼吸強度受到抑制，也就影響了新陳代謝，對生、發(fā)育、繁殖不利。</span> 杭州實時在線檢測水質(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是一家蘇州禹山傳感科技有限公司從事傳感技術(shù)研發(fā)、環(huán)境污染檢測產(chǎn)品及相關(guān)軟件的研發(fā)、組裝、測試及銷售；提供環(huán)境網(wǎng)絡(luò)解決方案及技術(shù)服務(wù)；從事上述商品及技術(shù)的進出口業(yè)務(wù)。（依法須經(jīng)批準的項目，經(jīng)相關(guān)部門批準后方可開展經(jīng)營活動）的公司，致力于發(fā)展為創(chuàng)新務(wù)實、誠實可信的企業(yè)。公司自創(chuàng)立以來，投身于溶解氧傳感器，水質(zhì)監(jiān)測傳感器，COD傳感器，氨氮傳感器，是儀器儀表的主力軍。禹山傳感公司致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來良好體驗。禹山傳感公司始終關(guān)注儀器儀表行業(yè)。滿足市場需求，提高產(chǎn)品價值，是我們前行的力量。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3151156.html</p></div></div></div></div></div><div id="zbnzbnz" class="page-right twoColRt"><div id="8nurduv" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ehyeq8v" 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(yīng)" class="vcenter" 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