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</span><div id="kyxeykb" class="searchbox"><div id="48iax2h" class="searchLt"><div id="5a3y7pm" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會(huì)</a></div><div id="dqifcws" class="clearfix searchWrap"><div id="tmdvnub" class="searchInput"><input type="text" name="keywords" placeholder="請(qǐng)輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="enfmjgs" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁(yè)</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a 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class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/boqu123/637063223948398438/1255837.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="oxpjv3g" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/boqu123/637063223948398438/1255837.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="uebaryn" 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>山西PH計(jì)收費(fèi),PH計(jì)</p><p><span>***更新：</span>2020-10-18 02:03:59</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="3fqlsnw" 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="y8r8gsu" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="jd8ifwi" class="box"><p><p style="text-indent:25px">儀器特點(diǎn)：全新版面設(shè)計(jì)，鑄鋁殼體，金屬質(zhì)感，打造高品位E時(shí)代化水儀表！簡(jiǎn)單的菜單結(jié)構(gòu),文本式的人表對(duì)話：與傳統(tǒng)的儀表相比, DOG-2082功能增加了很多,但由于采用了分門別類的菜單結(jié)構(gòu),類似微機(jī)的操作方法,使用起來(lái)更清晰、方便。不必記憶操作步驟和操作順序;可以不用說(shuō)明書,按照屏幕上的提示就可操作。智能化：采用高精度AD轉(zhuǎn)換和單片機(jī)微處理技術(shù)，能完成pH值和溫度的測(cè)量，山西PH計(jì)收費(fèi)、溫度自動(dòng)補(bǔ)償、儀表自檢等多種功能。可靠性：元器件集成到一塊線路板上, 沒有了復(fù)雜的功能開關(guān)、調(diào)節(jié)旋鈕和電位器。雙高阻輸入：采用新器件，雙高阻輸入阻抗高達(dá)1012Ω，抗干擾能力強(qiáng)；溶液接地：消除地回路的干擾。電流隔離輸出：采用光電耦合隔離技術(shù)，抗干擾能力強(qiáng)，可遠(yuǎn)傳；通訊接口：可方便聯(lián)入計(jì)算機(jī)進(jìn)行監(jiān)測(cè)和通訊。自動(dòng)溫度補(bǔ)償：在0～99.9℃自動(dòng)溫度補(bǔ)償。防水防塵設(shè)計(jì)：防護(hù)等級(jí)IP54，適宜戶外使用。采用菜單結(jié)構(gòu)，類似微機(jī)操作，操作簡(jiǎn)單，操作步驟全程中文提示，可不用說(shuō)明書，即可方便完成。多參數(shù)同屏顯示：在同一屏幕上顯示pH值，山西PH計(jì)收費(fèi)，山西PH計(jì)收費(fèi)、輸入mV數(shù)（或輸出電流）、溫度、時(shí)間和狀態(tài)等。不進(jìn)行測(cè)量時(shí)，應(yīng)將輸入短路，以免損壞儀器。山西PH計(jì)收費(fèi)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西PH計(jì)收費(fèi),PH計(jì)" src="http://tyunfile.71360.com/UploadFile/boqu123/637063223948398438/1255837.png"></div><p> 7.分析儀通向pH電極的輸送延遲會(huì)超過(guò)混合停歇時(shí)間–這會(huì)使得檢查電極的便利性與檢查趨勢(shì)記錄的不便性相互抵消。8.采樣支架部件上優(yōu)先采用注入電極，這樣可以減少維護(hù)困難并縮短響應(yīng)時(shí)間–但各種注入電極之間的效果各不相同。9.在不需要儲(chǔ)罐控制的場(chǎng)合中，使用大儲(chǔ)罐是個(gè)不錯(cuò)的選擇；用作上游容積可減少反應(yīng)物消耗，用作下游容積可減小控制誤差。如果只有一個(gè)儲(chǔ)罐而猶豫不決時(shí)，建議設(shè)置于下游。，但切勿安裝兩個(gè)電極。pH計(jì)|技術(shù)參考介紹...OMEGA的溫度測(cè)量和控制術(shù)語(yǔ)表無(wú)線藍(lán)牙技術(shù),優(yōu)點(diǎn),缺點(diǎn)總發(fā)射率表pH計(jì)|相關(guān)產(chǎn)品經(jīng)濟(jì)型pH或pH/mV計(jì)Litmustik?袖珍pH測(cè)量計(jì)1/8DIN，基于微處理器的pH計(jì)1?16DINpH值控制器工業(yè)pH值雙線4~20mA變送器浸沒式安裝平面pH/ORP電極查看更多pH計(jì)型號(hào)↓Viewthispageinanotherlanguageorregion↓MedidordepHpHmeterpHmeterpHmeterpHmeterpHmeterpH計(jì)pHmeterpHmeterpHmeterpHmeterpHmeterpHmeter集專業(yè)生產(chǎn)、研發(fā)、銷售、售后為一體的在線ph計(jì)，工業(yè)在線ph計(jì)廠家；從實(shí)驗(yàn)室到工業(yè)現(xiàn)場(chǎng)都有相應(yīng)PH計(jì)品牌和不同型號(hào)的工業(yè)酸度計(jì)產(chǎn)品覆蓋及其結(jié)構(gòu)多樣的在線PH計(jì)電極、工業(yè)反應(yīng)釜、管道傳感器安裝方式。山西PH計(jì)收費(fèi)新電極或久置不用的電極在使用前，必須在蒸餾水中浸泡數(shù)小時(shí)。使電極不對(duì)稱電位降低達(dá)到穩(wěn)定降低電極內(nèi)阻。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西PH計(jì)收費(fèi),PH計(jì)" src="http://tyunfile.71360.com/UploadFile/boqu123/637190816659296875/8801237.jpg"></div><p> 簡(jiǎn)介HK-258便攜式微量溶解氧分析儀采用發(fā)送器(測(cè)量部分)和控制器(手機(jī)APP)分體化結(jié)構(gòu)設(shè)計(jì)，具有測(cè)量精度高、反應(yīng)速度快、體積輕巧、操作簡(jiǎn)便等特點(diǎn)；用戶通過(guò)手機(jī)下載溶解氧APP作為控制器，即可對(duì)設(shè)備狀況、實(shí)時(shí)數(shù)據(jù)和歷史數(shù)據(jù)進(jìn)行查看與操作；主要適用于測(cè)量水溶液中氧含量的濃度，特別適用于超純水中低濃度溶解氧的檢測(cè)，可廣泛應(yīng)用在電力、石化、鋼鐵等諸多行業(yè)。特點(diǎn)◆極譜式微量溶解氧檢測(cè)電極，適用于低濃度氧含量的檢測(cè)，測(cè)量精度為微克級(jí)?！魷y(cè)量部分和手機(jī)APP通過(guò)無(wú)線wifi連接，通信可靠，距離長(zhǎng)。◆測(cè)量部分采用IP68防塵防濺防水外殼，可單獨(dú)工作，體積小、重量輕、便于攜帶，具有多種安裝和擺放方式。◆手機(jī)APP基于android平臺(tái)，相比傳統(tǒng)的手操器，其界面更加美觀，更加符合用戶操作習(xí)慣?！粼跀?shù)據(jù)處理方面，使用了主流的數(shù)據(jù)庫(kù)技術(shù)，將采集到的數(shù)據(jù)進(jìn)行大數(shù)據(jù)處理，為用戶展現(xiàn)豐富的數(shù)據(jù)形態(tài)，對(duì)用戶的使用進(jìn)行指導(dǎo)，給出**建議?！舳嘤脩羰褂媚Ｊ?，1臺(tái)發(fā)送器可連接4臺(tái)手機(jī)，1臺(tái)處于工作模式，可對(duì)發(fā)送器進(jìn)行操作，其余手機(jī)則處于瀏覽模式，可觀看發(fā)送器數(shù)據(jù)。技術(shù)指標(biāo)顯示發(fā)送器：段碼液晶測(cè)量范圍(0~20)μg/L，(0~200)μg/L，(0~20)mg/L。</p><p> 舊電極響應(yīng)遲緩，膜電阻高，斜率低。用氫氟酸浸蝕掉外層膠層，經(jīng)常能改善電極性能。若能用此法定期***內(nèi)外層膠層，則電極的壽命幾乎是無(wú)限的。4、參比電極的貯存銀-氯化銀電極比較好的貯存液是飽和氯化鉀溶液，高濃度氯化鉀溶液可以防止氯化銀在液接界處沉淀，并維持液接界處于工作狀態(tài)。此方法也適用于復(fù)合電極的貯存。5、參比電極的再生參比電極發(fā)生的問(wèn)題絕大多數(shù)是由液接界堵塞引起的，可用下列方法解決：（1）浸泡液接界：用10%飽和氯化鉀溶液和90%蒸餾水的混合液，加熱至60～70℃，將電極浸入約5cm，浸泡20分鐘至1小時(shí)。此法可溶去電極端部的結(jié)晶。（2）氨浸泡：當(dāng)液接界被氯化銀堵塞時(shí)可用濃氨水浸除。具體方法是將電極內(nèi)充洗凈，液放空后浸入氨水中10～20分鐘，但不要讓氨水進(jìn)入電極內(nèi)部。取出電極用蒸餾水洗凈，重新加入內(nèi)充液后繼續(xù)使用。（3）真空方法：將軟管套住參比電極液接界，使用水流吸氣泵，抽吸部分內(nèi)充液穿過(guò)液接界，除去機(jī)械堵塞物。（4）煮沸液接界：銀-氯化銀參比電極的液接界浸入沸水中10～20秒。注意，下一次煮沸前，應(yīng)將電極冷卻到室溫。（5）當(dāng)以上方法均無(wú)效時(shí)，可采用砂紙研磨的機(jī)械方法去除堵塞。此法可能會(huì)使研磨下的砂粒塞入液接界。土壤pH值是土壤重要的基本性質(zhì)之一。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西PH計(jì)收費(fèi),PH計(jì)" src="http://tyunfile.71360.com/UploadFile/boqu123/637190815948867188/5427677.jpg"></div><p style="text-indent:25px">技術(shù)參數(shù) 測(cè)量范圍： PH 值 0～14.00pH，分度值 0.01pH；溫度 0～99.9℃，分度值 0.1℃；電位值 –1999～+1999mV，分度值 0.1mV；溫度補(bǔ)償： 0～99.9℃ ，25℃為基準(zhǔn)；被測(cè)水樣： 0～99.9℃，0.6MPa；溫度補(bǔ)償誤差： ±0.03pH；重復(fù)性誤差： ±0.02pH；穩(wěn) 定性： ±0.02pH/24h；輸入阻抗： ≥10Ω；時(shí)鐘精度： ±1分/月；電流隔離輸出： 0～10mA（負(fù)載<1.5 kΩ）;4～20 mA（負(fù)載<750Ω）；輸出電流誤差： ≤±1%FS；數(shù)據(jù)存儲(chǔ)數(shù)量： 1個(gè)月（1點(diǎn)/5分鐘）；高低報(bào)警繼電器： AC220V，3A； RS485通訊接口：選配；電源： AC220V±22V，50Hz±1Hz；防護(hù)等級(jí)： IP65；外形尺寸： 146（長(zhǎng)）×146（寬）×108（深）mm; 開孔尺寸：138×138 mm；重量： 0.8kg；工作條件：環(huán)境溫度 0～60℃ 相對(duì)濕度 <85%；從實(shí)際使用要求出發(fā)，電計(jì)的分度值為0.1～0.001pH，如果有必要的話，完全可以制作出更精密的電計(jì)。北京便攜PH計(jì)</p><p style="text-indent:25px">。表1的數(shù)據(jù)是精度為0.01級(jí)、經(jīng)過(guò)計(jì)量檢定合格的pH計(jì)在未校準(zhǔn)時(shí)與校準(zhǔn)后的測(cè)量值，可以看出校準(zhǔn)的重要性。山西PH計(jì)收費(fèi)</p><p> 上海博取環(huán)境技術(shù)有限公司坐落于上海浦東新區(qū)臨港科創(chuàng)園區(qū)，是一家致力于環(huán)保產(chǎn)品及工業(yè)電導(dǎo)率儀,工業(yè)溶氧儀,工業(yè)離子計(jì),在線余氯儀,水質(zhì)分析儀表研發(fā)、生產(chǎn)、銷售的高新技術(shù)企業(yè)。主營(yíng)：ph計(jì);電導(dǎo)率儀;溶解氧測(cè)試儀;離子計(jì)；水分析儀表;流量計(jì);COD/BOD測(cè)試儀等環(huán)保配套設(shè)備。上海火飛實(shí)業(yè)有限公司以雄厚的技術(shù)實(shí)力、完善的管理理念和高素質(zhì)的員工隊(duì)伍，創(chuàng)造了*的產(chǎn)品。自主開發(fā)的產(chǎn)品包括pH、ORP、電導(dǎo)率儀、溶氧儀、溫控儀等,全部應(yīng)用單片機(jī)控制、EM斷電后設(shè)置好的數(shù)據(jù)不丟失等先進(jìn)技術(shù)。產(chǎn)品遠(yuǎn)銷深圳、西安、杭州等地，被***用于環(huán)境監(jiān)測(cè)、制藥、化學(xué)、食品、醫(yī)療、衛(wèi)生等領(lǐng)域，歡迎各位有興趣的老板前來(lái)公司參觀交流。也歡各位前來(lái)公司喝茶。山西PH計(jì)收費(fèi)</p><p style="text-indent:25px">上海博取環(huán)境技術(shù)有限公司位于南匯新城鎮(zhèn)海洋一路333號(hào)，交通便利，環(huán)境優(yōu)美，是一家生產(chǎn)型企業(yè)。博取環(huán)境是一家私營(yíng)有限責(zé)任公司企業(yè)，一直“以人為本，服務(wù)于社會(huì)”的經(jīng)營(yíng)理念;“誠(chéng)守信譽(yù)，持續(xù)發(fā)展”的質(zhì)量方針。公司始終堅(jiān)持客戶需求優(yōu)先的原則，致力于提供高質(zhì)量的PH計(jì)，COD分析儀，氨氮分析儀，重金屬分析儀。博取環(huán)境以創(chuàng)造高品質(zhì)產(chǎn)品及服務(wù)的理念，打造高指標(biāo)的服務(wù)，引導(dǎo)行業(yè)的發(fā)展。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1597137.html</p></div></div></div></div></div><div id="rax7cjl" class="page-right twoColRt"><div id="bqn3yam" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="j2jtkrd" 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(qiáng) 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(qiáng) 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