山東優(yōu)良溶氧儀報價上海博取環(huán)境技術(shù)供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 折疊編輯本段簡介溶氧電極可以用來測量現(xiàn)場或?qū)嶒炇覂?nèi)被測樣品水溶液內(nèi)的溶氧含量。由于溶解氧是水的質(zhì)量的主要指標之一，因此溶氧電極可***用于各種場合下的溶氧含量的測量，尤其是養(yǎng)殖水、光合作用和呼"><meta name="keywords" content="山東優(yōu)良溶氧儀報價,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" /> <meta 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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>?山東優(yōu)良溶氧儀報價上海博取環(huán)境技術(shù)供應</p><div id="zx4mv3s" class="leftbox clearfix"><h1>山東優(yōu)良溶氧儀報價上海博取環(huán)境技術(shù)供應</h1><div id="sr4rt98" class="proBig"><div id="h8blxm8" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/boqu123/637066582333203125/6949819.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="oixwirt" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/boqu123/637066582333203125/6949819.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="a2km7sp" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>山東優(yōu)良溶氧儀報價,溶氧儀</p><p><span>***更新：</span>2020-09-25 15:09:52</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="8hogneg" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海博取環(huán)境技術(shù)有限公司</a></p><p><span>聯(lián)系人：</span>吳龐博</p><p><span>郵箱: </span>2355456207@qq.com</p><p><span>電話: </span>15900820461</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>021-20966896</p><p><span>地址: </span>南匯新城鎮(zhèn)海洋一路333號</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="ir9jgdp" class="page-proshow02"><p class="title">詳細說明</p><div id="dh4yvh8" class="box"><p><p> 折疊編輯本段簡介溶氧電極可以用來測量現(xiàn)場或?qū)嶒炇覂?nèi)被測樣品水溶液內(nèi)的溶氧含量。由于溶解氧是水的質(zhì)量的主要指標之一，因此溶氧電極可***用于各種場合下的溶氧含量的測量，尤其是養(yǎng)殖水、光合作用和呼吸作用及現(xiàn)場測量。在對溪水和湖水支持生物存活的能力進行評估時，要進行生化需氧量測試(BOD)，在消耗氧氣的含有有機物的樣品水溶液變腐時對其進行測量，并確定溶氧濃度和樣品水溶液溫度之間的關(guān)系。其測量范圍:0~5、10、20mg/L，精度±3%~±5%，山東優(yōu)良溶氧儀報價，響應時間30~120s左右。有在線連續(xù)監(jiān)測和實驗室儀表兩大類。折疊編輯本段測試原理在工業(yè)生產(chǎn)或科學研究中如果需要測量水或溶液中所溶解氧的濃度，常采用克拉克(clark)法。由于該法可直接將待測參數(shù)轉(zhuǎn)換成電信號，測試響應靈敏，便于實現(xiàn)連續(xù)在線分析，因而應用十分。由于選擇的陽極材料及電解液不同，克拉克法又分為電化學極譜法和Gavanic薄膜電流法，山東優(yōu)良溶氧儀報價。極譜法測定水中溶解氧的陰極為金或鉑電極，陽極為銀電極(Ag/AgCl參比電極)。電解液為KCl溶液，直流電源電壓V。當將陽極材料改用鉛，電解液換成KOH溶液，即為Gavanic法。Gavanic法與極譜法相比，由于陽極鉛的氧化反應更迅速，因而測試讀數(shù)更快捷，且無需極化。天然的溪水凈化過程要求有恰當?shù)难鹾抗┙o有氧生命形態(tài)，山東優(yōu)良溶氧儀報價。如水中的氧含量低于5.0mg/L。山東優(yōu)良溶氧儀報價</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東優(yōu)良溶氧儀報價,溶氧儀" src="http://tyunfile.71360.com/UploadFile/boqu123/637066582333203125/6949819.jpg"></div><p> 優(yōu)點◆攜帶方便◆完全防水◆使用方便◆低功耗，電池可連續(xù)供電達2000小時◆功能齊全,符合GLP要求◆成套供應功能◆大尺寸LCD顯示內(nèi)容豐富,可顯示溶氧,溫度,電極狀態(tài),實時時鐘◆自動鹽度、壓力補償◆內(nèi)置記錄器,可記錄多達800組數(shù)據(jù)（330i/340i）◆自動讀數(shù),使測試非常穩(wěn)定,準確,再現(xiàn)性好◆校正簡單快速,OxiCal?校正準確可靠◆自動溫度補償技術(shù)參數(shù)型號Oxi315iOxi330iOxi340i量程O2濃度：…mg/l（*）；…（90mg/l*）飽和度：…（199%*）；0…600%溫度：……+℃*使用DurOx探頭O2濃度：…mg/l（mg/l*）；…（90mg/l*）飽和度：…（199%*）；0…600%O2分壓：…（199mbar*）；0…1250mbar溫度：……+℃*使用DurOx探頭準確度溶氧：±；飽和度：±；溫度：±溶氧：±；飽和度：±；O2分壓：±；溫度：±氣壓補償自動補償,內(nèi)置壓力探頭（500….1100hPa）鹽度校正0或自動,范圍….溫度補償自動顯示LCD顯示,60×45mm,同時顯示溫度,溶氧值及其它字符,如電極性能,電池狀態(tài)電極測試依校正結(jié)果判斷電極性能,并顯示在LCD上校正警報---1－999天可調(diào)自動讀數(shù)使再現(xiàn)性優(yōu)于校正在OxiCal?校正套中進行,壓力,溫度恒定,校正準確可靠數(shù)據(jù)存貯---可存貯800組數(shù)據(jù)（溶氧,溫度,日期/時間,樣品號）。山東優(yōu)良溶氧儀報價將探頭放入被測溶液中，同時需要攪絆。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東優(yōu)良溶氧儀報價,溶氧儀" src="http://tyunfile.71360.com/UploadFile/boqu123/637063232156601563/2141760.png"></div><p style="text-indent:25px">多參數(shù)同時顯示：在一屏上同時顯示氧濃度值、輸入電流或輸出電流、溫度、時間和狀態(tài)。主顯示以10x10mm規(guī)格顯示氧濃度值,醒目,可視距離遠；6個副顯示以5x5的規(guī)格顯示輸入電流或輸出電流、溫度、狀態(tài)、星期、年月日和時分秒等,以滿足用戶的不同使用習慣和提供儀表的時間基準。技術(shù)指標： 1、測量范圍：0～100.0 ug/L；0～20.00 mg/L（自動切換）；0～60℃；分辨度：0.1 ug/L；0.01 mg/L；0.1℃； 2、整機基本誤差：ug/L：±1.0%FS；mg/L：±0.5%FS，溫度：±0.5℃； 3、整機示值重復性：±0.5%FS； 4、整機示值穩(wěn)定性：±1.0%FS； 5、自動溫度補償范圍：0～60℃，25℃為基準； 6、響應時間：<60秒（終值的98%，25℃） 37℃：98%終值<20秒； 7、時鐘精度：±1分/月； 8、輸出電流誤差：≤±1.0%FS； 9、隔離輸出：0～10 mA（負載電阻<1.5KΩ ）4～20 mA（負載電阻<750Ω ）； 10、RS485通訊接口（選配）； 11、數(shù)據(jù)存儲數(shù)量：1個月（1點/5分鐘）； 12、數(shù)據(jù)連續(xù)掉電保存時間：10年； 13、報警繼電器：AC220V，3A； 14、電源：220V±10% 50±1HZ； 15、外形尺寸：二次表：146（長）*146（寬）*150（深）*mm開孔尺寸：138*138mm 16、重量：二次表：1.0Kg； 17、工作條件：環(huán)境溫度：0～60℃ 相對濕度：<85%；</p><p> -介紹：全新一代哈希LDO?II溶解氧傳感器，基于熒光猝熄原理進行溶解氧的測定。不同于傳統(tǒng)的電流法和極譜法溶解氧傳感器，熒光法溶解氧傳感器不使用膜和電解液，維護率低，操作簡便；同時熒光法溶解氧傳感器不消耗氧氣，測定時對水樣流速和攪拌沒有要求，也不受硫化物等物質(zhì)的干擾，讓溶解氧的測定變得更加簡單。-工作原理：LDO?II溶解氧傳感器基于熒光猝熄原理。藍光照射到熒光物質(zhì)上激發(fā)出紅光，由于氧分子可以帶走能量，所以激發(fā)的紅光的時間和強度與氧分子的濃度成反比。溶解氧測定儀通過測量激發(fā)紅光與參比光的相位差，并與內(nèi)部標定值對比，從而可計算出氧分子的濃度。-典型應用：LDO?II溶解氧傳感器適用于污水、工業(yè)用水、飲用水等行業(yè)溶解氧的測定。-特性和優(yōu)點：●無需校準哈希LDO?II溶解氧傳感器出廠前已完成校準，開箱即用，無需校準，熒光帽使用壽命長達兩年。●無需更換膜片采用哈希公司突破性的熒光技術(shù)，該溶解氧傳感器基本無需維護，因為已無需更換膜片，也不用補充電解質(zhì)溶液，更無需對陽極和陰極進行打磨清潔?！穹諢o遺漏該溶解氧傳感器具有可自定義的清洗服務提示功能，在溶解氧的測定過程中到時自動觸發(fā)服務提示消息。由于外加電壓可能要15分鐘才能穩(wěn)定，因此極譜式電極使用前通常要進行預熱確保電極能妥當極化。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東優(yōu)良溶氧儀報價,溶氧儀" src="http://tyunfile.71360.com/UploadFile/boqu123/637190817673232422/2858490.jpg"></div><p style="text-indent:25px">本公司向用戶承諾，本儀表供貨時所應提供的硬件、附件在材質(zhì)和制造工藝上都不存在任何缺點。從儀表購買之日起開始計算，在質(zhì)保期內(nèi)，若收到用戶關(guān)于此類缺點的通知，本公司對確實有缺點的產(chǎn)品實行無條件免費維修或免費更換。本公司對所有記錄儀產(chǎn)品一律保證7天包退1年保修，終身維修。售后服務承諾： 1、客戶的技術(shù)疑問，我們承諾在4個小時內(nèi)處理完畢。 2、返廠維修的儀表我們承諾在3個工作日內(nèi)出具檢測結(jié)果，7個工作日內(nèi)完成維修。 3、儀表返給客戶之后2周之內(nèi)對用戶進行回訪，并提供自動化相關(guān)技術(shù)的免費咨詢。氧以和其分壓成正比的比率透過膜擴散，氧分壓越大，透過膜的氧就越多。山東優(yōu)良溶氧儀報價</p><p style="text-indent:25px">流程效率或環(huán)境的流程進行監(jiān)控：如水產(chǎn)養(yǎng)殖、生物反應、環(huán)境測試(湖、溪、海洋）、水/廢水處理葡萄酒生產(chǎn)。山東優(yōu)良溶氧儀報價</p><p> DO變送器DOG-2092F變送器,DOG-2092F,工業(yè)溶氧儀,溶解氧儀,溶氧儀,溶解氧檢測儀DOG-2092F是我公司全新一代變送器，標準1/4DIN外殼。整機IP65防護等級；背光照明，適用于苛刻的使用環(huán)境。使用集成開關(guān)模塊，進一步提高變送器的穩(wěn)定性及抗干擾能力。簡潔明了的人機界面，操作更為方便人性化。有密碼保護，重要的設定參數(shù)不會被錯誤修改。設定參數(shù)在測量模式可即時瀏覽，隨時掌握工作狀態(tài)。兩路可獨立設置的繼電器，滿足用戶精確控制的需求，延遲帶寬任意設置。多種電流輸出選擇：0/4~20mA，范圍可自行設定，方便用戶記錄或遠傳測量值。有溫度讀值偏移調(diào)整，比對現(xiàn)場實際校驗值，減小測量讀值誤差。技術(shù)指標：測量范圍：；溫度補償：-10-100℃精度：ug/L±溫度：±℃分辨率：；通訊接口：RS485輸出信號：4-20mA工作條件：環(huán)境溫度：0-60℃；相對濕度＜90%電源：85-260VAC（選配24VDC）防護等級：IP65操作菜單：英文外形尺寸：108X108X156（mm）開孔尺寸：（mm）安裝方式：表盤安裝報警繼電器：重量：注：該儀器未取得中華人民***醫(yī)療器械注冊證。山東優(yōu)良溶氧儀報價</p><p style="text-indent:25px">上海博取環(huán)境技術(shù)有限公司致力于儀器儀表，是一家生產(chǎn)型的公司。博取環(huán)境致力于為客戶提供良好的PH計，COD分析儀，氨氮分析儀，重金屬分析儀，一切以用戶需求為中心，深受廣大客戶的歡迎。公司注重以質(zhì)量為中心，以服務為理念，秉持誠信為本的理念，打造儀器儀表良好品牌。博取環(huán)境立足于全國市場，依托強大的研發(fā)實力，融合前沿的技術(shù)理念，飛快響應客戶的變化需求。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1420698.html</p></div></div></div></div></div><div id="unmo7jg" class="page-right twoColRt"><div id="oyxegnu" class="box01 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