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class="page-proshow clearfix"><p class="current"> 當前位置:<a 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_szfxydl/">水質(zhì)分析儀</a>?江蘇COD分析儀好用上海博取環(huán)境技術(shù)供應(yīng)</p><div id="3ytv7t2" class="leftbox clearfix"><h1>江蘇COD分析儀好用上海博取環(huán)境技術(shù)供應(yīng)</h1><div id="nmolamo" class="proBig"><div id="b3gamjv" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/boqu123/637205941459423828/6052169.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="t2iamjg" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/boqu123/637205941459423828/6052169.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="mw8qxzg" 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>江蘇COD分析儀好用,COD分析儀</p><p><span>***更新：</span>2020-12-13 01:05:16</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="od8a2ga" 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="ujldfrd" class="page-proshow02"><p class="title">詳細說明</p><div id="qk7nceg" class="box"><p><p> 臺式余氯測定儀是我公司引進國外先進技術(shù)而開發(fā)的高科技產(chǎn)品，采用高性能、長壽命、高亮度進口光源，測量精度高、穩(wěn)定性好的特點，解決了各種雜光干擾，大屏幕LCD液晶顯示,人性化顯示界面，操作簡單,具有儲存/防水功能，主要部件均是國外進口，***適用于飲用水、地表水、地面水、污水和工業(yè)廢水的測定。技術(shù)指標：測量范圍,（超過量程稀釋檢測）測定精度≤±3%()重復(fù)性≤±3%分辨率光源壽命10萬小時光學穩(wěn)定性≤/10分鐘顯示方式彩色液晶供電電源220V交流電源數(shù)據(jù)通訊接口USB檢測方式比色管打印方式熱敏打印裝置外形尺寸350mm×230mm×138mm重量功能特點：（1）快速、***、準確檢測水中余氯/總氯的含量，濃度直讀。（2）采用進口高亮度長壽命光源，光源壽命長達10萬小時。（3）大屏幕液晶中文顯示，所有設(shè)定、標定、記錄操作全部在同集成環(huán)境下實現(xiàn)。（4）可保存標準曲線100條及5000個測定值（日期、時間、參數(shù)，江蘇COD分析儀好用、檢測數(shù)據(jù)）。（5）內(nèi)存標準工作曲線，用戶還可以根據(jù)需要標定曲線。(6)操作界面更具有人性化，具有標準曲線丟失恢復(fù)出廠設(shè)置功能。（7）外殼采用鈑金材料美觀大氣、耐用。（8）具有數(shù)據(jù)斷電保護功能和數(shù)據(jù)儲存功能，以便隨時查詢測定記錄，江蘇COD分析儀好用，江蘇COD分析儀好用。。消解測量一體式設(shè)計，使COD測定更精簡，快速。江蘇COD分析儀好用</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇COD分析儀好用,COD分析儀" src="http://tyunfile.71360.com/UploadFile/boqu123/637205941459423828/6052169.jpg"></div><p style="text-indent:25px">采樣點至儀器安裝處應(yīng)預(yù)先安裝好水泵、穿線管、水樣進水管、出水管和溢流管。連接的管道應(yīng)根據(jù)具體情況選用硬聚氯乙烯塑料、ABS工程塑料或鋼（在水質(zhì)具酸堿性的地方不能金屬管材）、不繡鋼等材質(zhì)的硬質(zhì)管材。為了方便與儀器設(shè)備連接，建議管道比較好采用硬質(zhì)PVC管。要求： ①放置儀器的地面應(yīng)高于水槽壁，管道從儀器到水槽呈坡型下降，盡量減少管道彎頭的的數(shù)量，并且管道中途不應(yīng)有凸起或凹下的地方,避免管道中存水，以利于進水管道的排空和冬季防凍。 ②管道的安裝過程要十分仔細，安裝好的管道內(nèi)要干凈，不得有直徑大于2mm的雜物，以免損壞污水泵或堵塞管道。管道口在儀器安裝前應(yīng)用干凈的東西堵好，以免雜物進入。 ③潛水泵安置的位置其水流應(yīng)為層流態(tài)，所抽吸的水體應(yīng)不呈氣溶膠狀（即水中含有大量氣泡）。氣溶膠進入儀器將使測量結(jié)果不準或使儀器報警。明渠排水系統(tǒng)中產(chǎn)生氣溶膠的原因, 主要是潛水泵放置處水流是從高處跌落，裹挾大量氣泡進入水體形成。 ④若使用的是潛水泵，在潛水泵原有的濾網(wǎng)罩外部再裹一層不銹鋼過濾網(wǎng)，濾孔的直徑在2.0mm之間。預(yù)安裝好的管道應(yīng)將各端口封好，以免顆粒雜物進入。江蘇COD分析儀好用因此，不管對除鹽、爐水或循環(huán)水系統(tǒng)，COD都是越低越好，但并沒有統(tǒng)一的限制指標。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇COD分析儀好用,COD分析儀" src="http://tyunfile.71360.com/UploadFile/boqu123/637205941200205078/8898910.jpg"></div><p> 此款儀器實現(xiàn)消解、樣品時間追蹤、搖勻、分析、數(shù)據(jù)傳輸及儲存全過程的自動化，即可全模式運行消解和分析程序，也可選擇只分析模式。儀樂+TS7300+COD全自動分析機器人（查看性情）生產(chǎn)廠商：上海儀樂智能儀器有限公司此款儀器完全遵循HJ828-2017標準，采用機械臂實現(xiàn)COD的一鍵式檢測。采用顏色法判斷終點，更符合國家標準。小編有話說：三款儀器的簡單對比見下表：儀器名稱支持方法批處理量獨樹一幟荷蘭SKALAR全自動COD機器人分析儀密閉消解-分光光度法、密閉消解-滴定法200支持兩種分析方法，且支持總磷、總氮等指標測定加拿大SCP全自動COD分析儀COD-200快速消解-分光光度法204除COD外，還可測定高錳酸鹽**和濁度儀樂+TS7300+COD全自動分析機器人快速消解-顏色滴定法36采樣顏色法判斷滴定終點可以看出，由于COD分析方法的差異，不同廠商的在線COD分析儀支持不同的分析方法，國外廠商更傾向于分光光度法，而國內(nèi)廠商更傾向于滴定法，尤其是顏色滴定法，屬于國內(nèi)廠商比較獨特的技術(shù)。此外，國外廠商一般傾向于超大通量，相對應(yīng)產(chǎn)品體積和產(chǎn)品價格都比較高;國內(nèi)廠商一般都是高通量。在線高錳酸鹽**分析儀SUPEC5000全自動高錳酸鹽**分析儀(A型)。</p><p> 水質(zhì)檢測儀中的COD和溶解氧（DO）近期小編瀏覽了一些**平臺和通過QQ群里和大家溝通交流，小編發(fā)現(xiàn)有很多人在使用水質(zhì)檢測儀器時沒弄明白COD和溶解氧（DO）之間的有什么區(qū)別，那么***小編就來和大家說說COD測定中的COD和溶解氧（DO）。簡單的來說COD就是氧化水中可溶性和顆粒狀有機物所需的氧氣的量度。它可以反映出水中受還原性物質(zhì)的污染程度，而且它與BOD的比率可以反映出污水的生物降解能力。DO是指存在于水或其他液體中的游離氧分子含量。我們可以理解為溶解于水中的氧氣含量。DO是反映水體健康與否的重要指標，如果DO的含量過高或者是過低都會影響水質(zhì)的自凈能力，而這一點對于水質(zhì)養(yǎng)殖業(yè)來說掌握DO的含量數(shù)據(jù)是非常重要的。還有很多人問到溶解氧對COD有影響嗎？準確的說DO溶解氧對COD的測量沒有什么影響，而DO溶解氧對好氧處取出COD值有影響。其實COD就是化學需氧量，就是在強酸條件下通過強氧化劑氧化，所消耗的氧化物的量，概念中所說的消耗的氧量其實就是強氧化劑的量COD不是有機物的多少，而是衡量有機物的指標。在好氧消化池內(nèi)，污水中DO溶解氧越高微生物聲場越旺盛，有機物的消耗量越大，COD去除率越高。B: 測定模塊：利用不同的波長測定相關(guān)的吸光度，所以需要一個可見光分光光度計。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇COD分析儀好用,COD分析儀" src="http://tyunfile.71360.com/UploadFile/boqu123/637205941551162109/6381900.jpg"></div><p> 防止其損壞造成泄漏而腐蝕儀器。(2)試劑的更換重鉻酸鉀和***一***銀屬于強腐蝕性試劑，并且在工作現(xiàn)場容易揮發(fā)和吸潮，所以應(yīng)定期更換。更換周期依據(jù)使用情況而定，一般至少3個月更換一次。(3)防護性檢修由于蠕動泵管吸取強腐蝕性試劑，所以應(yīng)3個月更換一次。測量室和反應(yīng)室應(yīng)每年至少徹底檢查清洗檢修一次。(4)日常校準除程序設(shè)定的自動零循環(huán)校準外，在***次使用、更換試劑或防護性檢修之后要進行零點和標準溶液的校正。采用實驗室制備的蒸餾水作為零點校準液，校準過程與測量循環(huán)過程相同，校準后保留新零點的參數(shù)，并對工作曲線進行校準。(5)出廠參數(shù)設(shè)置儀器在出廠時雖然已經(jīng)設(shè)定了原始的工作曲線，但因使用場所不同，原有工作曲線往往不能滿足任何監(jiān)測場合，所以應(yīng)該對其工作曲線進行定期的校核?？捎蓪嶒炇遗渲艭OD標準溶液進行校核，校準過程與測量循環(huán)過程相同，校核后更改有關(guān)界面參數(shù)，對工作曲線進行校準。(6)安裝環(huán)境要保證COD在線測定儀安裝場所的溫度、濕度恒定，必要時需要安裝空調(diào)等加熱、制冷和除濕設(shè)施。同時使用**的穩(wěn)壓電源。(7)儀器暫停儀器暫停使用時，要用蒸餾水徹底清洗后排空，再依次關(guān)閉進出口閥門和電源，重新啟用時用新試劑進行徹底清洗。室溫較高時尤其注意其濃度的變化。江蘇COD分析儀好用</p><p style="text-indent:25px">COD速測儀采用先進的活塞泵技術(shù)和抗腐蝕的管路設(shè)計。江蘇COD分析儀好用</p><p> ....價格：￥30000型號：AHBK012經(jīng)營地址：北京北京市廠家直銷CODcr水質(zhì)在線自動監(jiān)測儀cod自動分析儀污水處理在線監(jiān)測做樣快免維護通過國家環(huán)保認證；測量精度高，長期運行無故障；全自動操作，無需人員看護，維護費用低....價格：￥30000型號：JFDH310C1經(jīng)營地址：安徽合肥市廠家直銷CODcr水質(zhì)在線自動監(jiān)測儀cod自動分析儀污水處理在線監(jiān)測做樣快免維護通過國家環(huán)保認證；測量精度高，長期運行無故障；全自動操作，無需人員看護，維護費用低....價格：￥30000型號：JFDH310C1經(jīng)營地址：安徽合肥市污染源污廢水排放TN總氮在線監(jiān)測儀污染源污廢水排放tn總氮在線監(jiān)測儀，rs232數(shù)字接口,4～20ma模擬信號輸出，便于和水質(zhì)監(jiān)控中心數(shù)據(jù)聯(lián)網(wǎng)，總氮在線自動分析儀具有斷電、斷水的自動保護以及來電、來水自動恢復(fù)的功能。cod在線分析儀、氨氮含量在線監(jiān)測儀、常規(guī)五參數(shù)水質(zhì)分析儀、總磷在線實時監(jiān)控儀、總氮濃度在線監(jiān)測儀器。....價格：￥25000型號：TN在線分析儀經(jīng)營地址：上海上海污染源污廢水排放TN總氮在線監(jiān)測儀污染源污廢水排放tn總氮在線監(jiān)測儀，rs232數(shù)字接口,4～20ma模擬信號輸出，便于和水質(zhì)監(jiān)控中心數(shù)據(jù)聯(lián)網(wǎng)。江蘇COD分析儀好用</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，以科技創(chuàng)新實現(xiàn)***管理的追求。博取環(huán)境擁有一支經(jīng)驗豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供PH計，COD分析儀，氨氮分析儀，重金屬分析儀。博取環(huán)境致力于把技術(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。博取環(huán)境創(chuàng)始人崔永海，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2377497.html</p></div></div></div></div></div><div id="oi77pwy" class="page-right twoColRt"><div id="p8fhjln" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="azwtaro" 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" 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(yīng)</p></a></div><div id="c8xzroq" class="recomPic likePro"><a 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