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class="twoCol"><div id="3arip29" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁(yè)?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_yiqiyibiao/">儀器儀表</a>?<a href="http://m.cdcfah.com/cp/second-yiqiyibiao_qtfxy/">氣體分析儀</a>?<a href="http://m.cdcfah.com/cp/third-qtfxy_yyhtjcy/">一氧化碳檢測(cè)儀</a>?上海直銷(xiāo)便攜式紅外CO分析儀廠家供應(yīng) 來(lái)電咨詢(xún) 中船重工安譜（湖北）儀器供應(yīng)</p><div id="knug89l" class="leftbox clearfix"><h1>上海直銷(xiāo)便攜式紅外CO分析儀廠家供應(yīng) 來(lái)電咨詢(xún) 中船重工安譜（湖北）儀器供應(yīng)</h1><div id="jnzgt7l" class="proBig"><div id="hwsuoa8" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/anpuyq/637127160320576172/4757719.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="z7n8to7" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/anpuyq/637127160320576172/4757719.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="lzqcevm" 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>湖北省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海直銷(xiāo)便攜式紅外CO分析儀廠家供應(yīng),便攜式紅外CO分析儀</p><p><span>***更新：</span>2020-10-27 01:10:12</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="p3nripb" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">中船重工安譜（湖北）儀器有限公司</a></p><p><span>聯(lián)系人：</span>李雪</p><p><span>郵箱: </span>lx@hzgli.com</p><p><span>電話(huà): </span>19171399710</p><p><span>傳真: </span>0571_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0571-86094492</p><p><span>地址: </span>高新區(qū)蘭臺(tái)路13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="d2hy2zl" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="wfc3wie" class="box"><p><p> 檢測(cè)鉆井液中所含非烴類(lèi)氣體的成分及其濃度在油氣勘探開(kāi)發(fā)過(guò)程中具有重要意義，通常鉆井液中的非烴類(lèi)氣體有CO。，上海直銷(xiāo)便攜式紅外CO分析儀廠家供應(yīng)、H：等，其中CO：氣體對(duì)勘探開(kāi)發(fā)解釋評(píng)價(jià)極為重要。常用的檢測(cè)CO。濃度的方法有熱導(dǎo)法和紅外光譜吸收法。熱導(dǎo)法是根據(jù)氣體的熱傳導(dǎo)特性檢測(cè)某一組分氣體濃度的方法，這種方法易受其他氣體組分干擾，檢測(cè)復(fù)雜的氣體 </p> <p> 組分時(shí)檢測(cè)精度較低，難以滿(mǎn)足標(biāo)準(zhǔn)要求。隨著電子技術(shù)和材料工藝的發(fā)展，上海直銷(xiāo)便攜式紅外CO分析儀廠家供應(yīng)，上海直銷(xiāo)便攜式紅外CO分析儀廠家供應(yīng)，原先復(fù)雜的紅外光譜吸 </p> <p> 收法氣體檢測(cè)設(shè)備現(xiàn)在可以做得非常小巧且更加實(shí)用，方便用于錄井領(lǐng)域。勝利石油管理局地質(zhì)錄井公司研制的C02檢測(cè)設(shè)備就是利用紅外光譜吸收法。紅外光譜吸收法氣體檢測(cè)設(shè)備一般包括紅外發(fā)光源、紅外傳感器以及控制、采集處理等部分，其中發(fā)光源和傳感器特性是檢測(cè)精度的主要決定因素，控制、采集部分必須與之相匹配才能比較大限度提高檢測(cè)系統(tǒng)的整體性能。上海直銷(xiāo)便攜式紅外CO分析儀廠家供應(yīng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海直銷(xiāo)便攜式紅外CO分析儀廠家供應(yīng),便攜式紅外CO分析儀" src="http://tyunfile.71360.com/UploadFile/anpuyq/637127160320576172/4757719.png"></div><p> 一、紅外吸收型C02氣體傳感器是基于氣體的吸收光譜隨物質(zhì)的不同而存在差異的原理制成的。不同氣體分子化學(xué)結(jié)構(gòu)不同，對(duì)不同波長(zhǎng)的紅外輻射的吸收程度就不同，因此，不同波長(zhǎng)的紅外輻射依次照射到待測(cè)物質(zhì)時(shí)，某些波長(zhǎng)的輻射能被待測(cè)物質(zhì)選擇吸收而變?nèi)?，產(chǎn)生紅外吸收光譜，故當(dāng)知道某種物質(zhì)的紅外吸收光譜時(shí)，便能從中獲得該物質(zhì)在紅外區(qū)的吸收峰。同一種物質(zhì)不同濃度時(shí)，在同一吸收峰位置有不同的吸收強(qiáng)度，吸收強(qiáng)度與濃度成正比關(guān)系。m因此通過(guò)檢測(cè)氣體對(duì)光的波長(zhǎng)和吸收強(qiáng)度的影響，便可以確定氣體的濃度?；诩t外吸收原 ***體濃度分析儀自應(yīng)誕生以來(lái)得到迅猛的發(fā)展，一起獨(dú)特的優(yōu)點(diǎn)，在氣體檢測(cè)領(lǐng)域的應(yīng)用越來(lái)越***，具有如下優(yōu)點(diǎn)：具有較好的選擇性，每種氣體都有自己的特征紅外吸收波長(zhǎng)。在對(duì)混合氣體存在的場(chǎng)所進(jìn)行檢測(cè)時(shí)，每種氣體吸收各自對(duì)應(yīng)的特征頻率紅外光線時(shí)，它們之間是互相**，互不干擾的。因此該原理的氣體濃度分析儀就為測(cè)量混合氣體中某種特定氣體的濃度提供了先決條件。因此采用紅外吸收原理檢測(cè)氣體濃度具有選擇性好的特點(diǎn)。 </p> <p> <br /> </p> <p> <br /> 上海直銷(xiāo)便攜式紅外CO分析儀廠家供應(yīng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海直銷(xiāo)便攜式紅外CO分析儀廠家供應(yīng),便攜式紅外CO分析儀" src="http://tyunfile.71360.com/UploadFile/anpuyq/637127165230781250/5801846.png"></div><p> 一氧化碳?xì)怏w濾波相關(guān)技術(shù)一氧化碳的監(jiān)測(cè)技術(shù)是采用氣體濾波相關(guān)技術(shù)(GasFilterCorrelation簡(jiǎn)稱(chēng)GFC),它是基于待測(cè)氣體和共存于被分析組份中的其它氣體的振一轉(zhuǎn)光譜的比較使用一個(gè)充有高濃度待測(cè)氣體的濾波室在光路中旋轉(zhuǎn)能實(shí)現(xiàn)待測(cè)氣體的GFC技術(shù)氣體濾波相關(guān)輪中的一半充的是一氧化碳?xì)饬硪话氤涞氖遣晃占t外輻射的氮?dú)?NZ)由馬達(dá)帶動(dòng)相關(guān)輪旋轉(zhuǎn)將紅外光源的輻射進(jìn)行調(diào)制即相關(guān)輪的一氧化碳邊和氮?dú)膺叺男盘?hào)交替地進(jìn)人光路后再進(jìn)人多級(jí)反射氣室**終到達(dá)紅外檢測(cè)器上由于相關(guān)輪一邊充有高濃度的一氧碳?xì)怏w它幾乎完全消除了能夠被一氧化碳所吸收的波長(zhǎng)的輻射因而當(dāng)一氧化碳邊進(jìn)入光學(xué)系統(tǒng)時(shí)多級(jí)反射氣室的一氧化碳已不再能引起能量的進(jìn)一步減少所以它起到了一個(gè)參比信號(hào)的作用當(dāng)相關(guān)輪的氮?dú)?NZ)邊進(jìn)人光路時(shí)紅外檢測(cè)器(lnsb)所得到的信號(hào)大小就完全依賴(lài)于多級(jí)反射氣室中一氧化碳的濃度,將這兩個(gè)信號(hào)通過(guò)同步分離解調(diào)和比較,就測(cè)出空氣中一氧化碳?xì)怏w的濃度變化所引起的信號(hào)變化。 </p><p> </p> <p> 樣品的分析取樣點(diǎn)要選擇在氣體具有代表性的地點(diǎn)，才能測(cè)得真實(shí)的濃度，用采樣袋采樣前先用現(xiàn)場(chǎng)空氣洗 3 - 4 次，然后再采樣，并保證足夠的采氣量（至少 500ml），并防止漏氣，被測(cè)氣路要盡可能地短，以減少滯后時(shí)間。為避免污染，樣品氣體要經(jīng)過(guò)玻璃纖維膜去除顆粒物，并干燥后再進(jìn)入儀器。結(jié)果計(jì)算每一臺(tái)紅外分析器都附有一條分析信號(hào)輸出特性曲線（mA - ppm 曲線）記錄儀表上指示的電流 mA 值，在曲線上可查出相應(yīng)的 ppm 值，再通過(guò) </p> <p> 公式 CO（mg / m3）= l. 25C（ppm）計(jì)算出需要的**終結(jié)果?；蛘页?ppm 值與 mA 值的函數(shù)關(guān)系，進(jìn)而換算 mg / m3 值與 mA 的函數(shù)關(guān)系，可通過(guò)輸出 mA 值直接計(jì)算出 mg / m3 值。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海直銷(xiāo)便攜式紅外CO分析儀廠家供應(yīng),便攜式紅外CO分析儀" src="http://tyunfile.71360.com/UploadFile/anpuyq/637127161010039062/4427614.png"></div><p> 紅外檢測(cè)原理及探測(cè)器光路結(jié)構(gòu)，多數(shù)氣體分子的振動(dòng)‘43和轉(zhuǎn)動(dòng)光譜都在紅外波段，當(dāng)入射紅外輻射的頻率與分子的振動(dòng)轉(zhuǎn)動(dòng)特征頻率相同時(shí)，紅外輻射就會(huì)被氣體分子所吸收，引起輻射強(qiáng)度的衰減，而衰減的程度跟氣體的濃度有關(guān)。cO的吸收光譜如圖1所示，在4．65斗m波長(zhǎng)處一氧化碳有強(qiáng)吸收能力，而在5．05燦m波長(zhǎng)處不吸收， <p> 綜上所述，氣體對(duì)紅外光的選擇性吸收和朗伯一比爾(Lambert—Beer)定律是測(cè)量一氧化碳?xì)怏w濃度理論依據(jù)。紅外CO檢測(cè)儀硬件結(jié)構(gòu)框圖，虛框內(nèi)是該檢測(cè)儀的傳感器部分，其采用雙光源、雙探測(cè)器、反射式和開(kāi)放式氣室結(jié)構(gòu)，避免了發(fā)光二極管輸出功率、器件溫度、探測(cè)器偏壓等參數(shù)的變化對(duì)輸出信號(hào) <p> 的影響，此外，反射式光路的設(shè)計(jì)使光穿過(guò)氣體的距離加倍，提高了檢測(cè)精度 </p> </p> 上海直銷(xiāo)便攜式紅外CO分析儀廠家供應(yīng)</p><p style="text-indent:25px">上海直銷(xiāo)便攜式紅外CO分析儀廠家供應(yīng)</p><p style="text-indent:25px">儀器儀表是用以檢出、測(cè)量、觀察、計(jì)算各種物理量、物質(zhì)成分、物性參數(shù)等的器具或設(shè)備。真空檢漏儀、壓力表、測(cè)長(zhǎng)儀、顯微鏡、乘法器等均屬于儀器儀表。近年來(lái)，得益于機(jī)械、冶金、石化行業(yè)等儀器儀表服務(wù)領(lǐng)域經(jīng)營(yíng)狀況的好轉(zhuǎn)，我國(guó)儀器儀表制造業(yè)發(fā)展一路向好。一些中低檔產(chǎn)品已具有規(guī)模優(yōu)勢(shì)和國(guó)際市場(chǎng)競(jìng)爭(zhēng)力。中國(guó)已成為便攜式爆炸物毒品檢測(cè)儀，便攜式紅外CO分析儀，水質(zhì)分析儀，水質(zhì)濁度分析儀等產(chǎn)品的生產(chǎn)和出口大國(guó)，其他儀器設(shè)備等產(chǎn)品的出口也開(kāi)始取得突破。在國(guó)民經(jīng)濟(jì)運(yùn)行中，公司由中船重工第七一〇研究所、中船重工科技投資發(fā)展有限公司及技術(shù)持有者共同注資成立。公司定位面向“**、環(huán)境監(jiān)測(cè)、生命健康”三個(gè)方向，開(kāi)展化學(xué)分析儀器、環(huán)境檢測(cè)儀器、生命科學(xué)儀器、測(cè)量與控制儀器的研發(fā)、生產(chǎn)及銷(xiāo)售。等設(shè)備是提高勞動(dòng)生產(chǎn)率的倍增器，對(duì)國(guó)民經(jīng)濟(jì)有著巨大的作用和影響力。美國(guó)商業(yè)部地區(qū)技術(shù)和標(biāo)準(zhǔn)研究院（NIST）提出的報(bào)告稱(chēng)：美國(guó)90年代儀器儀表工業(yè)產(chǎn)值只占工業(yè)總產(chǎn)值的4%，但它對(duì)國(guó)民經(jīng)濟(jì)（GNP）的影響面卻達(dá)到66%。從加工廣義角度來(lái)說(shuō)，儀器儀表也可具有自動(dòng)操控、報(bào)警、信號(hào)傳遞和數(shù)據(jù)處理等功能，例如用于工業(yè)生產(chǎn)過(guò)程自動(dòng)操控中的氣動(dòng)調(diào)節(jié)儀表，和電動(dòng)調(diào)節(jié)儀表，以及集散型儀表操控系統(tǒng)也皆屬于儀器儀表。上海直銷(xiāo)便攜式紅外CO分析儀廠家供應(yīng)</p><p style="text-indent:25px">中船重工安譜（湖北）儀器有限公司成立于2016年6月，位于全國(guó)旅游名城——湖北省宜昌市。公司由中國(guó)船舶集團(tuán)有限公司批準(zhǔn)，是一家央企控股的高科技儀器公司。公司由中船重工第七一〇研究所、中船重工科技投資發(fā)展有限公司及**技術(shù)持有者共同注資成立。公司定位面向“**、環(huán)境監(jiān)測(cè)、生命健康”三個(gè)方向，開(kāi)展**分析檢測(cè)儀器的研發(fā)、生產(chǎn)及銷(xiāo)售。公司成立以來(lái)先后并得到湖北省科技廳、湖北省安監(jiān)局、宜昌市科技局、陸軍裝備部、海軍研究院等軍地多個(gè)部門(mén)的項(xiàng)目支持。公司占地面積約3500平米，下設(shè)化學(xué)實(shí)驗(yàn)室、機(jī)械實(shí)驗(yàn)室、電學(xué)實(shí)驗(yàn)室、光學(xué)實(shí)驗(yàn)室、聯(lián)調(diào)總裝實(shí)驗(yàn)室等多個(gè)實(shí)驗(yàn)室，同時(shí)設(shè)有**的生產(chǎn)車(chē)間，能達(dá)到年產(chǎn)量10000臺(tái)套儀器生產(chǎn)水平。公司以建設(shè)一支“上下一心、勇猛頑強(qiáng)、專(zhuān)業(yè)***、成長(zhǎng)迅速”的人才隊(duì)伍為目標(biāo)，現(xiàn)有員工70余人，其中博士2人，碩士30余人，高級(jí)工程師3人，湖北省英才計(jì)劃**1名。公司技術(shù)人員涵蓋機(jī)械、電子、光學(xué)、軟件、化學(xué)分析、自動(dòng)控制、精密儀器、系統(tǒng)仿真等各個(gè)專(zhuān)業(yè)。公司秉承“客戶(hù)***，技術(shù)**”的發(fā)展理念，始終以“攀探測(cè)***，護(hù)華夏安全”使命為己任，聚焦軍民用市場(chǎng)客戶(hù)需求，立志成為世界前列的高科技精密儀器公司。</p></p><br /><p>文章來(lái)源地址: 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