山東溶氧儀**** 上海博取環(huán)境技術(shù)供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="多參數(shù)同時(shí)顯示：在一屏上同時(shí)顯示氧濃度值、輸入電流或輸出電流、溫度、時(shí)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(yuǎn)；6個(gè)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(shí)分秒等,以滿足用戶的不同使"><meta name="keywords" content="山東溶氧儀****,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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href="http://www.cdcfah.com/cp/third-fenxiyiqile_rongyangyiza/">溶氧儀</a>?山東溶氧儀**** 上海博取環(huán)境技術(shù)供應(yīng)</p><div id="gkrtkr3" class="leftbox clearfix"><h1>山東溶氧儀**** 上海博取環(huán)境技術(shù)供應(yīng)</h1><div id="3eax848" class="proBig"><div id="3rtvkb2" 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="y328sht" 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="e4sjqsp" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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>山東溶氧儀****,溶氧儀</p><p><span>***更新：</span>2020-10-14 05:05:10</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="3nphoa7" 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(jī): </span>021-20966896</p><p><span>地址: </span>南匯新城鎮(zhèn)海洋一路333號(hào)</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="8zgiuri" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="tkmtamd" class="box"><p><p style="text-indent:25px">多參數(shù)同時(shí)顯示：在一屏上同時(shí)顯示氧濃度值、輸入電流或輸出電流、溫度、時(shí)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(yuǎn)；6個(gè)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(shí)分秒等,以滿足用戶的不同使用習(xí)慣和提供儀表的時(shí)間基準(zhǔn)。技術(shù)指標(biāo)： 1、測量范圍：0～100.0 ug/L；0～20.00 mg/L（自動(dòng)切換）；0～60℃；分辨度：0.1 ug/L；0.01 mg/L；0.1℃； 2、整機(jī)基本誤差：ug/L：±1.0%FS；mg/L：±0.5%FS，溫度：±0.5℃； 3、整機(jī)示值重復(fù)性：±0.5%FS； 4、整機(jī)示值穩(wěn)定性：±1.0%FS； 5、自動(dòng)溫度補(bǔ)償范圍：0～60℃，25℃為基準(zhǔn)； 6、響應(yīng)時(shí)間：<60秒（終值的98%，25℃） 37℃：98%終值<20秒； 7、時(shí)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(fù)載電阻<1.5KΩ ）4～20 mA（負(fù)載電阻<750Ω ）； 10、RS485通訊接口（選配）； 11、數(shù)據(jù)存儲(chǔ)數(shù)量：1個(gè)月（1點(diǎn)/5分鐘）； 12、數(shù)據(jù)連續(xù)掉電保存時(shí)間：10年； 13，山東溶氧儀****，山東溶氧儀****、報(bào)警繼電器：AC220V，山東溶氧儀****，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(duì)濕度：<85%；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(xué)極譜法和Gavanic薄膜電流法。山東溶氧儀****</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東溶氧儀****,溶氧儀" src="http://tyunfile.71360.com/UploadFile/boqu123/637066582333203125/6949819.jpg"></div><p> 水溶解氧的能力就越大，其關(guān)系由亨利（Henry）定律和道爾頓（Dalton）定律確定，亨利定律認(rèn)為氣體的溶解度與其分壓成正比。以COS4氧量測量傳感器為例，其中的電極由陰極（常用金和鉑制成）和帶電流的反電極（銀）、無電流的參比電極（銀）組成，電極浸沒在電解質(zhì)如KCl、KOH中，傳感器有隔膜覆蓋，隔膜將電極和電解質(zhì)與被測量的液體分開，因此保護(hù)了傳感器，既能防止電解質(zhì)逸出，又可防止外來物質(zhì)的侵入而導(dǎo)致污染和毒化。相反電極和陰極之間施加極化電壓，假如測量元件浸入在有溶解氧的水中，氧會(huì)通過隔膜擴(kuò)散，出現(xiàn)在陰極上（電子過剩）的氧分子就會(huì)被還原成氫氧根離子：O2+2H2O+4e-?4OH-。電化學(xué)當(dāng)量的氯化銀沉淀在反電極上（電子不足）：4Ag+4Cl-?4AgCl+4e-。對(duì)于每個(gè)氧分子，陰極放出4個(gè)電子，反電極接受電子，形成電流，電流的大小與被測同污水的氧分壓成正比，該信號(hào)連同傳感器上熱電阻測出的溫度信號(hào)被送入變送器，利用傳感器中存儲(chǔ)的含氧量和氧分壓、溫度之間的關(guān)系曲線計(jì)算出水中的含氧量，然后轉(zhuǎn)化成標(biāo)準(zhǔn)信號(hào)輸出。參比電極的功能是確定陰極電位。COS4溶氧傳感器的響應(yīng)時(shí)間為：3分鐘后達(dá)到最終測量值的90%，9分鐘后達(dá)到最終測量值的99%。山東溶氧儀****由于溶解氧是水的質(zhì)量的主要指標(biāo)之一，因此溶氧電極可***用于各種場合下的溶氧含量的測量。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東溶氧儀****,溶氧儀" src="http://tyunfile.71360.com/UploadFile/boqu123/637190818122734375/8149044.jpg"></div><p> 低電壓自動(dòng)切換12V備份并報(bào)警參數(shù)范圍解析度精度溶解氧0-500%0-200%:±2%或±200-500%:讀數(shù)±6%溶解氧mg/L0-60mg/L(0-10mg/L)(10-60mg/L)0-20mg/L:±±2%讀數(shù)，取大值20-60mg/L:±6%讀數(shù)溫度0-45度±貨號(hào)產(chǎn)品描述5400-DC維賽YSI5400溶氧儀，12V5400-AC維賽YSI5400溶氧儀，110-240V5420-4Polarographic溶氧電極，帶4米連接線5420-10Polarographic溶氧電極，帶10米連接線5420-20Polarographic溶氧電極，帶20米連接線5420-30Polarographic溶氧電極，帶30米連接線5421-4Polarographic溶氧/溫度電極，帶4米連接線5421-10Polarographic溶氧/溫度電極，帶10米連接線5421-20Polarographic溶氧/溫度電極，帶20米連接線5421-30Polarographic溶氧/溫度電極，帶20米連接線5402串口轉(zhuǎn)以太網(wǎng)模塊5405-5溶氧帽膜套裝，Polytetrafluoroethylene(5個(gè)膜帶electrolyte)5405-25溶氧帽膜套裝，Polytetrafluoroethylene(25個(gè)膜帶electrolyte)5285RS232連接器6505雨天防護(hù)罩5209AAquaManager管理軟件6506干燥劑包6509導(dǎo)軌安裝套件6510面板安裝套件V連接線。</p><p style="text-indent:25px">上海博取環(huán)境技術(shù)有限公司是國內(nèi)大型的水質(zhì)分析儀器、自動(dòng)化儀器儀表專業(yè)的生產(chǎn)制造企業(yè)，具有獨(dú)立的產(chǎn)品研發(fā)中心，以及齊全的工藝設(shè)備和檢測設(shè)備，為制造出性能優(yōu)良、質(zhì)量可靠的產(chǎn)品奠定了堅(jiān)實(shí)的基礎(chǔ)。上海博取環(huán)境技術(shù)有限公司經(jīng)過多年的經(jīng)營建立了完善的產(chǎn)品體系。通過傳統(tǒng)渠道和互聯(lián)網(wǎng)渠道相結(jié)合的方式，形成了完整的營銷脈絡(luò)，使貿(mào)易方式更加***豐富。上海博取儀器有限公司把優(yōu)質(zhì)服務(wù)視為企業(yè)的生命，為使廣大用戶享受完整的配套服務(wù), 完善的技術(shù)咨詢及完美的售后服務(wù), 多年來產(chǎn)品服務(wù)不斷升級(jí)，得到廣大用戶的一致好評(píng)!!歡迎大家來我們公司實(shí)地考察!將氧探頭插入裝有足量水的保護(hù)套內(nèi)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東溶氧儀****,溶氧儀" src="http://tyunfile.71360.com/UploadFile/boqu123/637190818122636719/5279195.jpg"></div><p> ■144X144微電腦設(shè)計(jì)溶解氧變送器■可搭配MT、WTW、KOZE等多種型號(hào)的電極■大型液晶顯示幕，附操作狀態(tài)及特殊符號(hào)顯示■戶外防水型設(shè)計(jì)適合墻裝、盤裝、圓管安裝■具兩路0/4~20mA輸出對(duì)應(yīng)設(shè)定DO、Temp■操作界面簡單，易操作。量程mg/LO2:～～500%Temp.：–～＋℃精確度mg/LO2:±1%±1Digit%Air:±1%±1DigitTemp.：±±1Digit溫度補(bǔ)償–～＋℃自動(dòng)補(bǔ)償壓力補(bǔ)償500～1100mbar自動(dòng)補(bǔ)償鹽度補(bǔ)償～～20mA輸出可程序?qū)?yīng)DO測值設(shè)定模擬輸出2隔離式4～20mA輸出可程序?qū)?yīng)溫度測值設(shè)定繼電器兩組ON/OFF輸出，高低點(diǎn)、滯后任意程序設(shè)定清洗接點(diǎn)一組ON/OFF輸出，程序設(shè)定時(shí)間控制工作溫度-20～50℃電源輸入88～265VAC寬電源、50/60Hz防護(hù)等級(jí)IP65儀表尺寸144mm×144mm×115mm(H×W×D)挖孔尺寸138mm×138mm。測量完畢，按OFF鍵關(guān)閉儀表，不要卸掉電池與探頭。山西原裝溶氧儀推薦廠家</p><p style="text-indent:25px">所謂極化，就是去除極譜室內(nèi)電解液中殘存的溶解氧，使溶解氧向陰極表面遷移時(shí)產(chǎn)生的“本底電流”減小到零。山東溶氧儀****</p><p> 在線溶氧儀報(bào)價(jià)大家普遍都覺得溶氧儀價(jià)格高，所以很多用戶都在尋在線溶氧儀報(bào)價(jià)，對(duì)于這個(gè)問題，其他回答是有比較多，重點(diǎn)是對(duì)于在線溶氧儀報(bào)價(jià)這樣的問題，在不同的時(shí)間段或者什么角度，還是不同的廠家，答案基本上是不一樣。主要還是看產(chǎn)品的品質(zhì)，很多人問這樣的問題時(shí)，如果更多的考慮性價(jià)比的話，那么在線溶氧儀報(bào)價(jià)就很容易找到多少錢的答案了。首先關(guān)于這個(gè)問題我們先來了解一下關(guān)于溶氧儀的產(chǎn)品質(zhì)量。其實(shí)在線溶氧儀報(bào)價(jià)不重要，重要的是選中適合的才是最重要。一、溶解氧測定儀分類對(duì)于回答在線溶氧儀報(bào)價(jià)，那么就需要對(duì)溶解氧測定儀進(jìn)行分類說明。大家都知道，溶解氧測定儀按照原理來分類的話是有兩種，第一種是膜法溶解氧測定儀，膜法溶解氧測定儀目前在市場上價(jià)格比較便宜，但是他的后期維護(hù)成本會(huì)比較高，很多業(yè)主在選擇的時(shí)候往往不知道這樣的情況。以為找到了一種價(jià)格便宜的溶解氧測定儀，開心的不得了，但是真正的使用上去以后，會(huì)發(fā)現(xiàn)后期的維護(hù)成本較高，主要是需要耗費(fèi)一定的人力物力進(jìn)行現(xiàn)場的維護(hù)，主要表現(xiàn)為定期進(jìn)行清洗以及添加電解液和標(biāo)定等操作，這樣就會(huì)造成后期在污水處理系統(tǒng)上帶來更多的運(yùn)維成本;第二種就是熒光法溶解氧測定儀。山東溶氧儀****</p><p style="text-indent:25px">上海博取環(huán)境技術(shù)有限公司擁有從事環(huán)境技術(shù)領(lǐng)域內(nèi)的技術(shù)開發(fā)、技術(shù)咨詢、技術(shù)服務(wù)、技術(shù)轉(zhuǎn)讓、水處理設(shè)備、化工原料及產(chǎn)品（除危險(xiǎn)化學(xué)品、監(jiān)控化學(xué)品、民用爆炸物品、易制毒化學(xué)品）、電子產(chǎn)品、五金交電、金屬材料、汽車配件的銷售，從事貨物及技術(shù)進(jìn)出口業(yè)務(wù)。（依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動(dòng)）等多項(xiàng)業(yè)務(wù)，主營業(yè)務(wù)涵蓋PH計(jì)，COD分析儀，氨氮分析儀，重金屬分析儀。一批專業(yè)的技術(shù)團(tuán)隊(duì)，是實(shí)現(xiàn)企業(yè)戰(zhàn)略目標(biāo)的基礎(chǔ)，是企業(yè)持續(xù)發(fā)展的動(dòng)力。公司業(yè)務(wù)范圍主要包括：PH計(jì)，COD分析儀，氨氮分析儀，重金屬分析儀等。公司奉行顧客至上、質(zhì)量為本的經(jīng)營宗旨，深受客戶好評(píng)。公司深耕PH計(jì)，COD分析儀，氨氮分析儀，重金屬分析儀，正積蓄著更大的能量，向更廣闊的空間、更寬泛的領(lǐng)域拓展。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1545220.html</p></div></div></div></div></div><div id="zgszwdk" class="page-right twoColRt"><div id="hwyvszw" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="pzb88dm" class="recomPic likePro"><a 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