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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>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>上?？诒肞H計多少錢,PH計</p><p><span>***更新：</span>2020-07-08 17:24:34</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="wg3r74j" 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(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="afhjdm8" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="9d87tvk" class="box"><p><p style="text-indent:25px">排放標(biāo)準(zhǔn)，是國家對人為污染源排入環(huán)境的污染物的濃度或總量所作的限量規(guī)定。通用的污染物排放標(biāo)準(zhǔn)規(guī)定一定范圍（全國或一個區(qū)域）內(nèi)普遍存在或危害較大的各種污染物的容許排放量，適用于各個行業(yè)。有的通用排放標(biāo)準(zhǔn)按不同排向(如水污染物按排入下水道、河流，上?？诒肞H計多少錢、湖泊、海域)分別規(guī)定容許排放量。排放標(biāo)準(zhǔn)：汽車排放是指從廢氣中排出的CO(一氧化碳)、HC+NOx(碳?xì)浠衔锖偷趸?、PM(微粒，碳煙)等有害氣體。從2004年1月1日起，北京將對機動車的尾氣排放標(biāo)準(zhǔn)由歐洲I號改為歐洲II號，上?？诒肞H計多少錢，到2008年，則正式實施歐洲III號標(biāo)準(zhǔn)。在進(jìn)行操作前，應(yīng)首先檢查電極的完好性，上?？诒肞H計多少錢。甘汞電極。由于復(fù)合電極使用比較***，以下主要討論復(fù)合電極。上?？诒肞H計多少錢</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上?？诒肞H計多少錢,PH計" src="http://tyunfile.71360.com/UploadFile/boqu123/637190815951425781/8627097.jpg"></div><p> 在線PH傳感器一、設(shè)備應(yīng)用環(huán)境說明在線PH傳感器用于酸/堿/鹽溶液、化學(xué)反應(yīng)過程中、工業(yè)生產(chǎn)過程中，能夠滿足大多數(shù)工業(yè)應(yīng)用對在線PH測量的苛刻要求。信號輸出： RS485（ Modbus/RTU 協(xié)議）。 l方便連接到 PLC、DCS、工業(yè)控制計算機、通用控制器、無紙記錄儀器或觸摸屏等第三方設(shè)備。雙高阻抗差動放大器，抗干擾強，響應(yīng)速度快。的 pH 探頭，內(nèi)部參比液在至少 100KPa（1Bar）的壓力下，極其緩慢的從微孔鹽橋中滲出，其正向滲出持續(xù) 20 個月以上。這樣的參比系統(tǒng)非常穩(wěn)定，電極壽命比普通工業(yè)電極成倍延長。易于安裝：3/4 英寸 NPT 螺紋（管螺紋），便于安裝在管道和罐體。探頭和顯示部分可分開，通過電纜連接。IP68 防護等級的誤差 9. 售后服務(wù)承諾供貨方質(zhì)檢部門應(yīng)建立規(guī)范的檢驗規(guī)程，具備先進(jìn)完善的檢測設(shè)備和手段，并嚴(yán)格按照規(guī)程檢驗，對產(chǎn)品做 72 小時老化實驗、穩(wěn)定性實驗，不讓一臺不合格產(chǎn)品出廠。收貨方對不合格率達(dá)到 2%的產(chǎn)品批次直接退回，所有產(chǎn)生的費用由供貨方承擔(dān)。考量標(biāo)準(zhǔn)參考供貨方提供的產(chǎn)品說明。收貨方要求供貨方能夠保證貨源數(shù)量和出貨速度。浙江口碑好PH計質(zhì)量商家什么是pH？pH是拉丁文“Pondus hydrogenii”一詞的縮寫（Pondus=壓強、壓力hydrogenium=氫）.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上?？诒肞H計多少錢,PH計" src="http://tyunfile.71360.com/UploadFile/boqu123/637190816667128906/3720560.jpg"></div><p style="text-indent:25px">　熱烈祝賀上海博取環(huán)境技術(shù)有限公司網(wǎng)站成功上線!感謝上海珍島信息技術(shù)有限公司對我司網(wǎng)站的技術(shù)支持，歡迎新老朋友訪問瀏覽網(wǎng)站。　　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、自動化儀器儀表專業(yè)的生產(chǎn)制造企業(yè)，具有**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)品奠定了堅實的基礎(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質(zhì)量服務(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，得到廣大用戶的一致好評!!歡迎大家來我們公司實地考察! 　　地址：上海市浦東新區(qū)臨港新城海洋一路333號臨港科創(chuàng)中心 5#樓 2~5樓</p><p> 8000系列工業(yè)在線一體式PH計是帶微處理器的水質(zhì)在線監(jiān)測控制儀。該儀表配置不同類型的pH電極***用于電廠、石油化工、冶金電子、采礦業(yè)、造紙業(yè)、生物發(fā)酵工程、醫(yī)藥、食品飲料、環(huán)保水處理、水產(chǎn)養(yǎng)殖、現(xiàn)代農(nóng)業(yè)種植等各個行業(yè)。對水溶液的pH（酸堿度）值和溫度值進(jìn)行連續(xù)監(jiān)測和控制。一體式PH計基本功能：1、高智能化：兩線制PH計采用高精度AD轉(zhuǎn)換和低功耗單片機處理技術(shù)，能完成pH值測量、溫度測量、溫度自動補償?shù)榷喾N功能。2、標(biāo)液pH值自動折算：預(yù)存了標(biāo)液的溫度曲線，標(biāo)定時自動折算出標(biāo)液在設(shè)定溫度下的pH值。一體式PH計主要技術(shù)參數(shù)：1、測量范圍：pH：0～：溫度：0～100℃（根據(jù)電極）分辨率：℃2、自動溫度補償范圍：0～100℃，25℃為基準(zhǔn)3、zui大（根據(jù)電極）4、基本誤差：±6、自動溫補誤差：±7、穩(wěn)定性：±8、電流隔離輸出：二線制4～20mA9、輸出電流誤差：≤±10、供電電源：DC10-24V11、負(fù)載：≤500Ω12、工作條件：環(huán)境溫度：0～70℃相對濕度：<70%※安裝方式：流通式、管道式、沉入式、法蘭式等。使用時，應(yīng)使內(nèi)參比電極浸在內(nèi)參比溶液中，不要讓內(nèi)參比溶液倒向電極帽一端，使內(nèi)參比懸空。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海口碑好PH計多少錢,PH計" src="http://tyunfile.71360.com/UploadFile/boqu123/637190815949619141/1653892.jpg"></div><p> 6.使用完標(biāo)準(zhǔn)緩沖液后用封口膜密封放在干燥的地方，以備多次使用。當(dāng)所測的溶液pH值在小范圍內(nèi)時（如3-8），可以只用pH為。校準(zhǔn)完成后，若pH計使用頻繁，每2天校準(zhǔn)一次。如遇到下列情況，pH計需要重新校準(zhǔn)：（1）電極在空氣中暴露過久，如半小時以上時。（2）測量過酸（pH《2）或過堿（ph》12）的溶液后。（3）換過電極后。（三）注意1、電極不用時，充分浸泡電極保護液中。電極保護液要及時更換，一星期更換一次。切忌用洗滌液或其他吸水性試劑浸洗或浸泡在純水中。2、測量濃度較大的溶液時，盡量縮短測量時間，用后仔細(xì)清洗，防止被測液粘附在電極上而污染電極。3、清洗電極后，不要用無塵紙擦拭玻璃膜，而應(yīng)用無塵紙吸干，避免損壞玻璃薄膜、防止交叉污染，影響測量精度。4、測量中注意電極的銀—氯化銀內(nèi)參比電極應(yīng)浸入到球泡內(nèi)氯化物緩沖溶液中，當(dāng)外參比液少于1/3時，應(yīng)及時添加，避免電極顯示部分出現(xiàn)數(shù)字亂跳現(xiàn)象。使用時，注意將電極輕輕甩幾下。5、電極不能用于強酸、強堿或其他腐蝕性溶液。6、嚴(yán)禁在脫水性介質(zhì)如無水乙醇、重鉻酸鉀等中使用。7、pH標(biāo)準(zhǔn)緩沖液應(yīng)密封保存在干燥的地方。8、轉(zhuǎn)移出來的標(biāo)準(zhǔn)緩沖液必須盛在潔凈干燥的容器中。但是，選擇**辨率的儀器可以比較大限度地克服或消除電計對測試誤差的影響。上?？诒肞H計多少錢</p><p style="text-indent:25px">玻璃電極插座應(yīng)保持干燥、清潔，嚴(yán)禁接觸酸霧、鹽霧等有害氣體，嚴(yán)禁沾上水溶液，保證儀器的高輸入阻抗。上?？诒肞H計多少錢</p><p> 閱讀全文:JENCO618N筆式酸度計校正方法Jenco6250pH計使用問題匯總問：使用Jenco6250可以測ORP嗎？答：可以，配合600S-ORP或者600L-ORP電極即可。600L-ORP是1000mv,量程滿足的情況下，精度和穩(wěn)定性會更好一些。jenco9030M熒光法溶氧儀使用問題匯總1.熒光法溶解氧儀的測量原理？熒光法溶解氧儀是基于物理學(xué)中特定物質(zhì)對活性熒光的猝熄原理。傳感器前端的熒光物質(zhì)是特殊的鉑金屬卟啉復(fù)合了允許氣體通過的聚酯箔片，表面涂了一層黑色的隔光材料以避免日光和水中其它熒光物質(zhì)的干擾。調(diào)制的綠光照到熒光物質(zhì)上使其激發(fā)，并發(fā)出紅光，由于氧分子可以帶走能量（猝熄效應(yīng)），所以激發(fā)紅光的時間和強度與氧分子的濃度成反比。采用了與綠光同步的紅光光源作為參比，測量激發(fā)紅光與參比光之間的相位差，并與內(nèi)部標(biāo)定值比對，從而計算出氧分子的濃度，經(jīng)過溫度補償輸出最終值。閱讀全文:jenco9030M熒光法溶氧儀使用問題匯總Jenco6309PDT使用問題匯總？溶氧電極：棕色的接ＤＯ正，白色接ＤＯ負(fù)。上?？诒肞H計多少錢</p><p style="text-indent:25px">上海博取環(huán)境技術(shù)有限公司創(chuàng)辦于2019-04-11，是一家生產(chǎn)型的公司。經(jīng)過多年不斷的歷練探索和創(chuàng)新發(fā)展，是一家私營有限責(zé)任公司企業(yè)，隨著市場的發(fā)展和生產(chǎn)的需求，與多家企業(yè)合作研究，在原有產(chǎn)品的基礎(chǔ)上經(jīng)過不斷改進(jìn)，追求新型，在強化內(nèi)部管理，完善結(jié)構(gòu)調(diào)整的同時，優(yōu)良的質(zhì)量、合理的價格、完善的服務(wù)，在業(yè)界受到廣泛好評。公司始終堅持客戶需求第一的原則，致力于提供高質(zhì)量的[ "PH計", "COD分析儀", "氨氮分析儀", "重金屬分析儀" ]。博取環(huán)境自成立以來，一直堅持走正規(guī)化、專業(yè)化路線，得到了廣大客戶及社會各界的普遍認(rèn)可與大力支持。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/538326.html</p></div></div></div></div></div><div id="3lp2pgx" class="page-right twoColRt"><div id="gvsz9wx" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="b2mjd3m" class="recomPic likePro"><a href="http://m.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="clnutms" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" alt="寧波寧海直接考A2有幾個科目真誠推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)" class="vcenter" 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