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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>產品關鍵詞：</span>淮安水質監(jiān)測溶氧儀生產廠家,水質監(jiān)測溶氧儀</p><p><span>***更新：</span>2021-01-31 02:22:31</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="6omeq0q" 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="s2ga84e" class="page-proshow02"><p class="title">詳細說明</p><div id="8kgeueo" class="box"><p><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，淮安水質監(jiān)測溶氧儀生產廠家，淮安水質監(jiān)測溶氧儀生產廠家，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，淮安水質監(jiān)測溶氧儀生產廠家， 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 /> 禹山ODO系列養(yǎng)殖用熒光法溶解氧傳感器不會消耗氧，沒有流速限制。為養(yǎng)殖市場量身定制，具有超高的性價比。淮安水質監(jiān)測溶氧儀生產廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淮安水質監(jiān)測溶氧儀生產廠家,水質監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270197623715/5915211.jpg"></div><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中特定物質</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表面的熒</span><span style="font-size:14px;">光物質上，內表面的熒光物質受到激發(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;">與內部標定值比對，從而計算出氧分子的濃度，</span><span style="font-size:14px;">經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 /> 無錫水質監(jiān)測溶氧儀生產廠家有哪些溶解執(zhí)的飽和含量和空氣中氧的分壓、大氣壓力、水溫有密切關系。清潔地地表水溶解度一般接近飽和。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淮安水質監(jiān)測溶氧儀生產廠家,水質監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270198024115/6757336.jpg"></div><p> <span style="font-size:14px;"><strong>魚的耗氧率</strong>隨魚的品種、大小、活動情況、溫度、營養(yǎng)狀況和其他因素的不同而異。 </span> </p> <p> <span style="font-size:14px;"><strong>運動增加耗氧量：</strong>在靜止狀態(tài)下，水溫17^20℃時，一般淡水魚的耗氧范圍為65～210mg/kg.h；強迫活動的魚，在20℃時，耗氧范圍為766～888</span> </p> <p> <span style="font-size:14px;"> mg/kg.h。強迫尼羅羅非魚以30厘米/秒的速度游動，在26℃時耗氧為300mg/kg.h;而以60厘米/秒的速度游動，耗氧增至458 </span> </p> <p> <span style="font-size:14px;">mg/kg.h。 </span> </p> <p> <span style="font-size:14px;"><strong>溫度增加耗氧量：</strong>適度活動的白給魚，在11℃時耗氧為60 mg/kg.h，而在25℃時耗氧增至276 mg/kg.h。</span> </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> 空氣中氧氣在水中溶解量的大小主要受空氣和水體的流動、水溫、鹽度、大氣壓等影響而變化。</p> <span style="display:none;"></span><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淮安水質監(jiān)測溶氧儀生產廠家,水質監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270197477283/8907062.jpg"></div><p> <strong><span style="font-size:14px;">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，有機物含量增高，水體的溶氧量下降，其原理在于有機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</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;">177.5 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> <span style="font-size:14px;"></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)。常州水質監(jiān)測溶氧儀處理方法</p><p style="text-indent:25px">溶解氧含量與空氣中的氧分壓、水溫有關。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?；窗菜|監(jiān)測溶氧儀生產廠家</p><p> <strong><span style="font-size:14px;">動物對低溶氧的行為反應</span></strong> </p> <p> <span style="font-size:14px;">當<strong>水中溶氧</strong>稍低于臨界水平時，養(yǎng)殖動物開始表現(xiàn)出攝食下降、生長減慢、飼料系數(shù)增加，蝦類脫殼頻率降低，且經常在淺水區(qū)活動；動物經常群集在增氧機附近。長時間持續(xù)低氧會降低動物對環(huán)境脅迫和對疾病的抵抗力，常常導致應激性疾病的發(fā)生。在接近<strong>致死溶氧</strong>時，養(yǎng)殖動物將停止采食，因呼吸困難而大批游到水面吞取空氣，發(fā)生嚴重的“浮頭”現(xiàn)象。此時魚蝦運動活力很低，對外界刺激反應遲鈍。高密度養(yǎng)殖條件下，如果浮頭發(fā)生在上半夜或午夜剛過，表明水體嚴重缺氧，應及時采取補救措施，否則會造成魚蝦大批死亡，甚至泛塘。</span> 淮安水質監(jiān)測溶氧儀生產廠家</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，是一家生產型公司。公司業(yè)務分為溶解氧傳感器，水質監(jiān)測傳感器，COD傳感器，氨氮傳感器等，目前不斷進行創(chuàng)新和服務改進，為客戶提供良好的產品和服務。公司將不斷增強企業(yè)重點競爭力，努力學習行業(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。禹山傳感公司憑借創(chuàng)新的產品、專業(yè)的服務、眾多的成功案例積累起來的聲譽和口碑，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/3086901.html</p></div></div></div></div></div><div id="moe2cii" class="page-right twoColRt"><div id="gmuksye" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="kqgekq4" 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" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="ymuiyms" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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