安徽PH計(jì)源頭直供廠家上海博取環(huán)境技術(shù)供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="排放標(biāo)準(zhǔn)，是國(guó)家對(duì)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(guó)或一個(gè)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(gè)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"><meta name="keywords" content="安徽PH計(jì)源頭直供廠家,PH計(jì)"><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" 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href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="xliuwdp" class="twoCol"><div id="jspheq8" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_huagong/">化工</a>?<a href="http://www.cdcfah.com/cp/second-huagong_fenxiyiqinh/">分析儀器</a>?<a href="http://www.cdcfah.com/cp/third-fenxiyiqinh_szfxykr/">水質(zhì)分析儀</a>?安徽PH計(jì)源頭直供廠家上海博取環(huán)境技術(shù)供應(yīng)</p><div id="zizbiut" class="leftbox clearfix"><h1>安徽PH計(jì)源頭直供廠家上海博取環(huán)境技術(shù)供應(yīng)</h1><div id="n8vskmy" class="proBig"><div id="t2nphof" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/boqu123/637063222719130860/7253397.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="az2ikry" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/boqu123/637063222719130860/7253397.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="veta7fz" 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>安徽PH計(jì)源頭直供廠家,PH計(jì)</p><p><span>***更新：</span>2020-07-08 09:29:35</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="mvsjqxe" 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="ver7xeg" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="oxul3gd" class="box"><p><p style="text-indent:25px">排放標(biāo)準(zhǔn)，是國(guó)家對(duì)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(guó)或一個(gè)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(gè)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、湖泊、海域)分別規(guī)定容許排放量。排放標(biāo)準(zhǔn)：汽車(chē)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?，安徽PH計(jì)源頭直供廠家、PM(微粒，碳煙)等有害氣體。從2004年1月1日起，北京將對(duì)機(jī)動(dòng)車(chē)的尾氣排放標(biāo)準(zhǔn)由歐洲I號(hào)改為歐洲II號(hào)，安徽PH計(jì)源頭直供廠家，安徽PH計(jì)源頭直供廠家，到2008年，則正式實(shí)施歐洲III號(hào)標(biāo)準(zhǔn)。原電池的電動(dòng)勢(shì)和氫離子濃度之間存在對(duì)應(yīng)關(guān)系，氫離子濃度的負(fù)對(duì)數(shù)即為pH值。安徽PH計(jì)源頭直供廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽PH計(jì)源頭直供廠家,PH計(jì)" src="http://tyunfile.71360.com/UploadFile/boqu123/637063222719130860/7253397.png"></div><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(mén)別類(lèi)的菜單結(jié)構(gòu),類(lèi)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(shū),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、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(méi)有了復(fù)雜的功能開(kāi)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(lèi)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(shū)，即可方便完成。多參數(shù)同屏顯示：在同一屏幕上顯示pH值、輸入mV數(shù)（或輸出電流）、溫度、時(shí)間和狀態(tài)等。安徽官方PH計(jì)多少錢(qián)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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽PH計(jì)源頭直供廠家,PH計(jì)" src="http://tyunfile.71360.com/UploadFile/boqu123/637190816666640625/3210648.jpg"></div><p> pH值的測(cè)量pH試紙或指示劑會(huì)隨著pH值的變化而改變顏色，可用于粗略地指示pH值。這些指示劑在準(zhǔn)確度上存在一定限制，難以通過(guò)顏色或模糊的樣本正確指示pH值。“pH”一詞**什么意思？術(shù)語(yǔ)pH中的“p”來(lái)源于表示負(fù)對(duì)數(shù)的數(shù)學(xué)符號(hào)“p”，而“H”來(lái)源于氫元素的化學(xué)符號(hào)。更準(zhǔn)確的測(cè)量需要采用pH計(jì)來(lái)完成。pH測(cè)量系統(tǒng)由三部分組成：pH測(cè)量電極，參比電極和高輸入阻抗計(jì)。pH電極可當(dāng)做一個(gè)電池，其電壓會(huì)隨著被測(cè)溶液的pH值變化而變化。pH值測(cè)量電極是一個(gè)對(duì)氫離子敏感的玻璃球，其毫伏級(jí)的輸出會(huì)隨著玻璃球內(nèi)外的相對(duì)氫離子濃度變化而發(fā)生改變。而參考電極的輸出并不會(huì)因?yàn)闅潆x子活度的變化而改變。pH電極具有非常高的內(nèi)阻，因此難以測(cè)量pH值所導(dǎo)致的電壓變化。所以，pH計(jì)的輸入阻抗和漏泄電阻是非常重要的因素。pH計(jì)本質(zhì)上是一個(gè)高阻抗放大器，能夠準(zhǔn)確測(cè)量微小的電極電壓，并直接在模擬或數(shù)字顯示器上顯示pH值測(cè)量結(jié)果。在某些情況下，可以讀取特殊應(yīng)用或者利用離子選擇或氧化還原電位（ORP）電極的電壓。pH電極在過(guò)去50到60年間，pH電極技術(shù)并未發(fā)生太大的改變。隨著過(guò)去30到40年的技術(shù)進(jìn)步，pH電極制造仍然不失為一門(mén)藝術(shù)。電極的特制玻璃主體構(gòu)造是由玻璃吹制機(jī)吹制而成。</p><p> 自主研發(fā)電子在線監(jiān)測(cè)PH/ORP儀，PH/ORP測(cè)試儀是一款智能在線化學(xué)分析儀器之一，能連續(xù)監(jiān)測(cè)數(shù)據(jù)通過(guò)變送輸出連接記錄儀實(shí)現(xiàn)遠(yuǎn)傳監(jiān)控與記錄，也可以連接RS485接口通過(guò)MODBUS-RTU協(xié)議可方便聯(lián)入計(jì)算機(jī)實(shí)現(xiàn)監(jiān)控與記錄。廣泛應(yīng)用于火電、化工化肥、冶金、環(huán)保、制藥、生化、食品和自來(lái)水等溶液中PH值或ORP值和溫度的連續(xù)監(jiān)測(cè)。產(chǎn)品名稱：pH控制器測(cè)量范圍：pH：~ORP：-1000~+1000mV-2000~+2000mV（可定制）測(cè)量精度：pH：±ORP：±1mV輸入阻抗：≥1012Ω溫度補(bǔ)償：NTC10K：-10~60℃精度±℃，60-130℃精度±2℃PT1000：精度±℃補(bǔ)償范圍：-10-130℃手動(dòng)/自動(dòng)電流輸出：隔離式，4～20mA可設(shè)定對(duì)應(yīng)pH/ORP測(cè)量范圍，負(fù)載750Ω，輸出精度±485通訊：隔離式，Modbus-RTU通訊協(xié)議報(bào)警功能：2路，容量AC250V/3A工作溫度：0-60℃電源供應(yīng)：AC：220V±10%，50Hz/60Hz安裝方法1.在儀表柜或安裝面板上開(kāi)出一個(gè)*2.將儀表插入安裝孔然后扣上蝴蝶扣，如下圖所示電極安裝安裝注意事項(xiàng)1.為防止觸電，連接信號(hào)線之前，請(qǐng)確認(rèn)儀表未通電;2.為防止火災(zāi)，請(qǐng)使用雙重絕緣線;3.請(qǐng)不要將帶電品靠近信號(hào)端子，可能引起故障;本產(chǎn)品適用于非防爆場(chǎng)合。按先進(jìn)程度分為經(jīng)濟(jì)型pH計(jì)，智能型pH計(jì)，精密型pH計(jì)或分為指針式pH計(jì)，數(shù)顯式pH計(jì)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽PH計(jì)源頭直供廠家,PH計(jì)" src="http://tyunfile.71360.com/UploadFile/boqu123/637190816665751953/8582595.jpg"></div><p> 盡管ph計(jì)的種類(lèi)很多，但是校準(zhǔn)的方法無(wú)外乎就是三種，這篇文章介紹了一下ph計(jì)的三種方法以及ph計(jì)校準(zhǔn)三點(diǎn)校準(zhǔn)步驟教程，具體的一起來(lái)了解一下。ph計(jì)校準(zhǔn)的三種方法一、ph計(jì)的一點(diǎn)校準(zhǔn)任何一種pH計(jì)都必須經(jīng)過(guò)pH標(biāo)準(zhǔn)溶液的校準(zhǔn)后才可測(cè)量樣品的pH值，對(duì)于測(cè)量精度在的樣品，可以采用一點(diǎn)極準(zhǔn)方法調(diào)整儀器，一般選用。有些儀器本身精度只有，因此儀器只設(shè)有一個(gè)¨定位¨調(diào)節(jié)旋鈕。具體操作步驟如下：（1）測(cè)量標(biāo)準(zhǔn)緩沖液溫度，查表確定該溫度下的pHs值，將溫度補(bǔ)償旋鈕調(diào)節(jié)到該溫度下。（2）用純水沖洗電極并甩干。（3）將電極浸入緩沖溶液晃動(dòng)后靜止放置，待讀數(shù)穩(wěn)定后，調(diào)節(jié)定位旋鈕使儀器顯示該標(biāo)準(zhǔn)溶液的pH值。（4）取出電極沖洗并甩干。（5）測(cè)量樣品溫度，并將pH計(jì)溫度補(bǔ)償旋鈕調(diào)節(jié)至該溫度值二、ph計(jì)的二點(diǎn)校準(zhǔn)對(duì)于精密級(jí)的pH計(jì)，除了設(shè)有¨定位¨和¨溫度補(bǔ)償¨調(diào)節(jié)外，還設(shè)有電極¨斜率¨調(diào)節(jié)，它就需要用二種標(biāo)準(zhǔn)緩沖液進(jìn)行校準(zhǔn)。一般先以¨定位¨校準(zhǔn)，然后根據(jù)測(cè)試溶液的酸堿情況，選用（酸性）或（堿性）緩沖溶液進(jìn)行¨斜率¨校正。具體操作步驟為：（1）電極洗凈并甩干，浸入，儀器溫度補(bǔ)償旋鈕置于溶液溫度處。待示值穩(wěn)定后。pH計(jì)是一種常見(jiàn)的分析儀器，廣泛應(yīng)用在農(nóng)業(yè)、環(huán)保和工業(yè)等領(lǐng)域。安徽PH計(jì)源頭直供廠家</p><p style="text-indent:25px">pH測(cè)量通常有比色法（pH試紙或比色皿）和電極法二種。安徽PH計(jì)源頭直供廠家</p><p style="text-indent:25px">2019 年 9月2日下午三點(diǎn) 歡迎臨港科創(chuàng)中心招商辦張總與上海海洋大學(xué)施書(shū)記來(lái)公司參觀設(shè)備，交流經(jīng)驗(yàn) 對(duì)于本公司的設(shè)備，學(xué)校教授很感興趣，后期可多進(jìn)行校企合作。施書(shū)記一行參觀了公司沙盤(pán)，并聽(tīng)取公司基本情況介紹。施書(shū)記說(shuō)到：要在企業(yè)合作方面搞好服務(wù)，同時(shí)按照相關(guān)規(guī)定開(kāi)始前期準(zhǔn)備工作，搭建協(xié)會(huì)平臺(tái)，形成整體合力，做**和地方企業(yè)之間橋梁和紐帶，實(shí)現(xiàn)***的校企合作為上海臨港經(jīng)濟(jì)社會(huì)發(fā)展做出積極貢獻(xiàn)。歡迎大家來(lái)公司參觀安徽PH計(jì)源頭直供廠家</p><p style="text-indent:25px">上海博取環(huán)境技術(shù)有限公司創(chuàng)立于2019-04-11，總部位于上海市，是一家從事環(huán)境技術(shù)領(lǐng)域內(nèi)的技術(shù)開(kāi)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、民用物品、易制毒化學(xué)品）、電子產(chǎn)品、五金交電、金屬材料、汽車(chē)配件的銷(xiāo)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(mén)批準(zhǔn)后方可開(kāi)展經(jīng)營(yíng)活動(dòng)）的公司。博取環(huán)境擁有一支經(jīng)驗(yàn)豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊(duì)，以高度的專注和執(zhí)著為客戶提供[ "PH計(jì)", "COD分析儀", "氨氮分析儀", "重金屬分析儀" ]。依托效率源扎實(shí)的技術(shù)積累、完善的產(chǎn)品體系、深厚的行業(yè)基礎(chǔ)，目前擁有員工數(shù)11~50人，年?duì)I業(yè)額達(dá)到700-1000萬(wàn)元。博取環(huán)境始終關(guān)注自身，在風(fēng)云變化的時(shí)代，我們對(duì)自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使我們?cè)谛袠I(yè)的從容而自信。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/534178.html</p></div></div></div></div></div><div id="2hhoq8e" class="page-right twoColRt"><div id="zoqc23u" class="box01 margin10 clearfix"><h3><a 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