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class="container clearfix tcPro"><section class="home-main container clearfix"><div id="vivf85y" class="twoCol"><div id="mhnkmlz" 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-_yiqiyibiao/">儀器儀表</a>?<a href="http://www.cdcfah.com/cp/second-yiqiyibiao_qtfxy/">氣體分析儀</a>?<a href="http://www.cdcfah.com/cp/third-qtfxy_yyhtjcy/">一氧化碳檢測(cè)儀</a>?上海直銷(xiāo)便攜式CO分析儀真誠(chéng)推薦中船重工安譜（湖北）儀器供應(yīng)</p><div id="w01zjwk" class="leftbox clearfix"><h1>上海直銷(xiāo)便攜式CO分析儀真誠(chéng)推薦中船重工安譜（湖北）儀器供應(yīng)</h1><div id="qmqdeu1" class="proBig"><div id="st0pdmf" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/anpuyq/637127161997363281/3180751.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="t2kwhc1" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/anpuyq/637127161997363281/3180751.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="t06nuwo" 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CO分析儀</p><p><span>***更新：</span>2020-06-09 14:21:20</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="3mjn3l8" 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: </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="slrix3g" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="ld2mmdd" class="box"><p><p> 中船重工安譜（湖北）儀器有限公司研發(fā)生產(chǎn)的GFC-500A便攜式紅外CO分析儀采用非分光紅外光譜技術(shù)，基本原理是CO分子對(duì)特定紅外光具有吸收效應(yīng)，基本關(guān)系符合Beer-Lambert定律。該儀器通過(guò)設(shè)計(jì)穩(wěn)定可靠的多次反射吸收池來(lái)提高檢測(cè)靈敏度，并采用氣體濾波技術(shù)增強(qiáng)復(fù)雜環(huán)境下的抗干擾能力。 </p> <p> 儀器符合GB/T18204.2-2014《公共場(chǎng)所衛(wèi)生檢驗(yàn)方法》的國(guó)家標(biāo)準(zhǔn)，滿足JJG635-2011《一氧化碳、二氧化碳紅外線氣體分析器》中規(guī)定的計(jì)量檢測(cè)要求，已通過(guò)國(guó)家計(jì)量部門(mén)的型式評(píng)價(jià)，并取得了生產(chǎn)許可證書(shū)。產(chǎn)品可廣泛應(yīng)用于環(huán)境監(jiān)測(cè)、化工、石油、倉(cāng)儲(chǔ)、疾控等領(lǐng)域。 </p> <p> 產(chǎn)品優(yōu)勢(shì) </p> <p> ◆ 精度高、穩(wěn)定性好、抗干擾能力強(qiáng)； </p> <p> ◆ 支持內(nèi)部催化自動(dòng)校零和外部標(biāo)氣手動(dòng)校零兩種方式； </p> <p> ◆ 內(nèi)置鋰電池供電，工作時(shí)間長(zhǎng)達(dá)5小時(shí)，上海直銷(xiāo)便攜式CO分析儀，可供戶外使用； </p> <p> ◆ 儀器內(nèi)置存儲(chǔ)器，可存儲(chǔ)5000組數(shù)據(jù)，也可將數(shù)據(jù)導(dǎo)出到PC機(jī)； </p> <p> ◆ 提供RS485接口，可用于和上位機(jī)通信； </p> <p> ◆ 具有聲光報(bào)警功能，報(bào)警閾值可調(diào)，上海直銷(xiāo)便攜式CO分析儀。 </p> <p> 應(yīng)用領(lǐng)域 </p> <p> GFC-500A便攜式紅外CO分析儀可廣泛應(yīng)用于環(huán)境監(jiān)測(cè)、疾控、化工，上海直銷(xiāo)便攜式CO分析儀、石油、倉(cāng)儲(chǔ)等領(lǐng)域。 </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CO分析儀" src="http://tyunfile.71360.com/UploadFile/anpuyq/637127161997363281/3180751.png"></div><p> 中船安譜UV-500A水質(zhì)分析儀采用紫外-可見(jiàn)全光譜吸收補(bǔ)償技術(shù)，通過(guò)測(cè)量水體中的有機(jī)物對(duì)紫外光的吸收度，來(lái)評(píng)價(jià)水體的污染程度。儀器采用**辨率紫外-可見(jiàn)光譜儀、高透過(guò)率液體樣品吸收池和全光譜化學(xué)計(jì)量算法，分析水體中COD（化學(xué)需氧量）與NTU（濁度）的含量。產(chǎn)品可廣泛應(yīng)用于地表水、河道水、自來(lái)水廠、市政給排水、工業(yè)污水檢測(cè)等領(lǐng)域。 </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。、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。原先復(fù)雜的紅外光譜吸收法氣體檢測(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，中船安譜公司研制的檢測(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。 </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CO分析儀" src="http://tyunfile.71360.com/UploadFile/anpuyq/637127160320576172/4757719.png"></div><p style="text-indent:25px"> 在煤礦井下、化工廠、鋼鐵冶金等行業(yè)中都有大量的cO生成，日常生活的天然煤氣也含有大量的cO。特別是當(dāng)井下發(fā)生煤層氣泄漏或在特殊煤層地質(zhì)條件下，可能使礦井CO氣體涌出局部積聚而超標(biāo)，因此檢測(cè)C0對(duì)維護(hù)工業(yè)安全生產(chǎn)、預(yù)防中毒和保障工人生命安全具有重要的意義。本文通過(guò)分析cO濃度紅外檢測(cè)技術(shù)原理和方法，給出了其硬件實(shí)現(xiàn)的系統(tǒng)方案。紅外熱釋電紅外探測(cè)器輸出的原始信號(hào)為mv 級(jí)，為了提高測(cè)量精度需要對(duì)信號(hào)進(jìn)行放大和濾波，信號(hào)調(diào)理電路如圖1，由于測(cè)量信號(hào)和參考信號(hào)的調(diào)理電路結(jié)構(gòu)是完全一致的，圖1只給出其中一路的調(diào)理電路，放大器選用‘幾C2254，它具有輸入噪聲小、輸入阻抗高、開(kāi)環(huán)增益大等特點(diǎn)。輸入信號(hào)首先經(jīng)過(guò)隔直電容cl，濾除原始信號(hào)中的受溫度影響較大的直流電壓，得到類(lèi)似正弦的交流信號(hào)，輸出信號(hào)為一平滑穩(wěn)定的正弦信號(hào)，其直流偏置為事先設(shè)定的+1．65V</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CO分析儀" src="http://tyunfile.71360.com/UploadFile/anpuyq/637127161997363281/3180751.png"></div></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/203995.html</p></div></div></div></div></div><div id="uxg5xqi" class="page-right twoColRt"><div id="eqcsntg" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="6va5qih" 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) 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