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class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="dakrqhw" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/13008999968/637362946751630859/2257916.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8bdqp7d" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>金華氣體檢測(cè)儀,氣體檢測(cè)儀</p><p><span>***更新：</span>2020-10-22 03:26:32</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="5ykrykh" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">寧波市高品科技有限公司</a></p><p><span>聯(lián)系人：</span>劉仕艷</p><p><span>郵箱: </span>2750500093@qq.com</p><p><span>電話: </span>13567469268</p><p><span>傳真: </span>0574_</p><p><span>網(wǎng)址: </span>http://www.nbgaopin.com</p><p><span>手機(jī): </span>0574-87560144</p><p><span>地址: </span>凌云路799號(hào)5號(hào)樓三樓302、304、306、308、310室</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="rapwtpb" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="2q3byar" class="box"><p><p style="text-indent:25px">硫化氫氣體檢測(cè)儀裝置中的傳感器由兩片薄片組成，不過兩片的作用不一樣。一片是用來加熱的，另外一片是用來感應(yīng)硫化氫氣體的氣敏片。雖然作用是不一樣的但是兩片薄片是安裝在同一個(gè)硅芯片上的，金華氣體檢測(cè)儀。那么它們兩個(gè)是怎么配合的呢?加熱片是為氣敏片服務(wù)的，加熱片是為了提升氣敏片的溫度，使其能夠更好的感應(yīng)硫化氫氣體，金華氣體檢測(cè)儀，金華氣體檢測(cè)儀，這樣來就可以更好的提硫化氫氣體檢測(cè)儀的測(cè)量準(zhǔn)確度。了解了硫化氫氣體檢測(cè)儀的特點(diǎn)后我們就可以更加放心的使用硫化氫氣體檢測(cè)儀了，這樣在以后的操作中我們就可以知道它在具體的應(yīng)用中有哪些基本的注意點(diǎn)了。催化燃燒傳感器的使用壽命在理想環(huán)境下3—5年。金華氣體檢測(cè)儀</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="金華氣體檢測(cè)儀,氣體檢測(cè)儀" src="https://tyunfile.71360.com/UploadFile/13008999968/637362946751630859/2257916.png"></div><p style="text-indent:25px">電化學(xué)氣體傳感器分子類:(1)、恒定電位電解池型氣體傳感器，這種傳感器用于檢測(cè)還原性氣體非常有效，它的原理與原電池型傳感器不一樣，它的電化學(xué)反應(yīng)是在電流強(qiáng)制下發(fā)生的，是一種真正的庫侖分析的傳感器。這種傳感器已經(jīng)成功地用于:一氧化碳、硫化氫、氫氣、氨氣、肼、等氣體的檢測(cè)之中，是現(xiàn)有毒有害氣體檢測(cè)的主流傳感器。(2)、濃差電池型氣體傳感器，具有電化學(xué)活性的氣體在電化學(xué)電池的兩側(cè)，會(huì)自發(fā)形成濃差電動(dòng)勢(shì)，電動(dòng)勢(shì)的大小與氣體的濃度有關(guān)，這種傳感器的成功實(shí)例就是汽車用氧氣傳感器、固體電解質(zhì)型二氧化碳傳感器。(3)、極限電流型氣體傳感器，有一種測(cè)量氧氣濃度的傳感器利用電化池中的極限電流與載流子濃度相關(guān)的原理制備氧(氣)濃度傳感器，用于汽車的氧氣檢測(cè)，和鋼水中氧濃度檢測(cè)。連云港有機(jī)氣體檢測(cè)儀哪家好氣體檢測(cè)儀是一種氣體泄露濃度檢測(cè)的儀器儀表工具。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="金華氣體檢測(cè)儀,氣體檢測(cè)儀" src="https://tyunfile.71360.com/UploadFile/13008999968/637362946809013671/5231912.png"></div><p style="text-indent:25px">LEL"LEL"是指下限?？扇?xì)怏w在空氣中遇明火種的較低濃度，稱為下限-簡(jiǎn)稱%LEL。英文:Lower Explosion Limited。可燃?xì)怏w在空氣中遇明火種的較高濃度，稱為上限-簡(jiǎn)稱%UEL。英文:Upper Explosion Limited。那么什么是下限? 可燃性氣體的濃度過低或過高它是沒有危險(xiǎn)的，它只有與空氣混合形成混合氣或更確切地說遇到氧氣形成一定比例的混合氣才會(huì)發(fā)生燃燒或。燃燒是伴有發(fā)光發(fā)熱的激烈氧化反應(yīng)，它必須具備三個(gè)要素:a、可燃物(燃?xì)?;b、助燃物(氧氣);c、點(diǎn)火源(溫度)?？扇?xì)獾娜紵梢苑譃閮深悾活愂菙U(kuò)散燃燒，即揮發(fā)的或從設(shè)備中噴出、泄漏的可燃?xì)?，遇到點(diǎn)火源混合燃燒。另一類燃燒，是可燃?xì)馀c空氣混合著火燃燒，這種燃燒反應(yīng)激烈而速度快，一般會(huì)產(chǎn)生巨大的壓力和聲響，又稱之為。燃燒與沒有嚴(yán)格的區(qū)分。</p><p style="text-indent:25px">氣體檢測(cè)儀的使用方法:1、將便攜式氣體檢測(cè)儀探頭置于待測(cè)環(huán)境中，當(dāng)有被測(cè)氣體泄漏時(shí)，濃度顯示的數(shù)值變大，當(dāng)超過報(bào)警設(shè)定值時(shí)，報(bào)警指示燈亮，同時(shí)發(fā)出報(bào)警聲。當(dāng)探頭移動(dòng)到泄漏源時(shí)，氣體檢測(cè)儀濃度顯示屏顯示的數(shù)值增大，記錄下讀數(shù)。2、當(dāng)便攜式氣體檢測(cè)儀電池電量低提示時(shí)，說明電池已經(jīng)快沒電了，應(yīng)及時(shí)關(guān)閉電源，并使用充電器給電池充電，每次充電為10-14小時(shí)!3、充電方法:把電源充電器插到AC220V電源插座上，再把充電插頭插到探測(cè)器的充電插口內(nèi)，再把四合一氣體檢測(cè)儀電源開關(guān)打開，給探測(cè)器充電，綠色工作燈亮，電池?zé)糸W爍,充電完成后，關(guān)閉電源開關(guān)，拔出充電器氣體傳感器的定義是以檢測(cè)目標(biāo)為分類基礎(chǔ)的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="金華氣體檢測(cè)儀,氣體檢測(cè)儀" src="https://tyunfile.71360.com/UploadFile/13008999968/637362946765527343/4592807.png"></div><p style="text-indent:25px">氣體檢測(cè)儀用途：氣體檢測(cè)儀可檢測(cè)硫化氫，一氧化碳，氧氣，二氧化硫，磷化氫，氨氣，二氧化氮，**氫，氯氣，二氧化氯，臭氧和可燃?xì)怏w等多種氣體，普遍應(yīng)用在石化、煤炭、冶金、化工、市政燃?xì)?、環(huán)境監(jiān)測(cè)等多種場(chǎng)所現(xiàn)場(chǎng)檢測(cè)。可以實(shí)現(xiàn)特殊場(chǎng)合測(cè)量需要;可對(duì)坑道、管道、罐體、密閉空間等進(jìn)***體濃度探測(cè)或泄漏探測(cè)。氣體檢測(cè)儀保養(yǎng)：1、檢查氣體流量、通常為30/h，流量過大或者過小對(duì)分析儀結(jié)果影響較大2、更換濾紙:停抽氣泵，過濾罐排水3、檢查氣路系統(tǒng)中有無漏氣現(xiàn)象。抽泣泵膜片有無破損，取樣探頭密封圈是否破裂，四通閥、冷凝汽是否損壞等4、取樣探頭清洗，取樣孔管路疏通5、檢查冷凝器工作是否正常，通常溫度調(diào)整在3攝氏度范圍內(nèi)6、檢查測(cè)量器室看是否臟污，及時(shí)清洗。氣體探測(cè)器（包括固定式氣體報(bào)警器和便攜式氣體報(bào)警器）傳感器的壽命同它所暴露的濃度有很有大的關(guān)系。金華氣體檢測(cè)儀</p><p style="text-indent:25px">為了確保氣體檢測(cè)儀能夠長期使用，在選購時(shí)，要根據(jù)實(shí)際使用需求選擇適合的檢測(cè)工具。金華氣體檢測(cè)儀</p><p style="text-indent:25px">氣體檢測(cè)儀的使用方法:1、進(jìn)入工作區(qū)間之前，必須進(jìn)行安全確認(rèn).做好相對(duì)應(yīng)的安全防護(hù)后.如面罩，防毒面具等(看使用的具體場(chǎng)景).確認(rèn)保障測(cè)試人員安全及防止安全隱患，方可進(jìn)入工作面檢測(cè)。當(dāng)四合一氣體檢測(cè)儀器報(bào)警時(shí)，應(yīng)及時(shí)撤出工作面，保存記錄檢測(cè)數(shù)據(jù).在強(qiáng)制通風(fēng)半個(gè)小時(shí)以上后，再進(jìn)行2次測(cè)量檢測(cè)。檢測(cè)人員必須將作業(yè)地點(diǎn)檢測(cè)結(jié)果寫在確認(rèn)單上，對(duì)檢測(cè)數(shù)據(jù)的準(zhǔn)確性負(fù)多方面責(zé)任。2、檢測(cè)后，按規(guī)定確認(rèn)翻轉(zhuǎn)警示牌。警示牌要選擇在作業(yè)地點(diǎn)入口處可靠地點(diǎn)懸掛，其他人員不得翻動(dòng)警示牌，同時(shí)避免受其他原因影響;工作人員看見綠色面方準(zhǔn)進(jìn)入作業(yè)地點(diǎn)。當(dāng)班生產(chǎn)主管應(yīng)對(duì)當(dāng)班檢測(cè)人員的工作進(jìn)行監(jiān)督檢查，確**規(guī)定的有效落實(shí)。金華氣體檢測(cè)儀</p><p style="text-indent:25px">寧波市高品科技有限公司是一家公司現(xiàn)已開發(fā)的產(chǎn)品種類包括：各系列便攜式氣體檢測(cè)報(bào)警儀、各系列手提氣體檢測(cè)分析儀、各系列固定在線式氣體檢測(cè)報(bào)警儀、各系列多種氣體檢測(cè)報(bào)警儀、氣體報(bào)警控制器、PM2.5檢測(cè)儀，基于互聯(lián)網(wǎng)概念的無線氣體檢測(cè)報(bào)警儀、無線氣體報(bào)警控制器等系列數(shù)百個(gè)氣體檢測(cè)品種。公司建立了完善的營銷和服務(wù)網(wǎng)絡(luò)，其產(chǎn)品廣泛應(yīng)用于石油、化工、消防、燃?xì)?、船舶、醫(yī)療、衛(wèi)生防疫、環(huán)境監(jiān)測(cè)、能源電力、冶金鑄造、木材加工，糧食儲(chǔ)藏、工業(yè)噴涂、污水處理、科研實(shí)驗(yàn)等領(lǐng)域。自主的研發(fā)和生產(chǎn)基地，自有老化標(biāo)定生產(chǎn)車間、先進(jìn)的裝配生產(chǎn)線，生產(chǎn)規(guī)模及品質(zhì)控制在國內(nèi)同行業(yè)居于先進(jìn)水平。檢測(cè)儀、分析儀、報(bào)警器、傳感器、控制器、電源線、電力儀表、儀表儀器、電線電纜、電子元器件、電腦及配件的開發(fā)、設(shè)計(jì)、生產(chǎn)、銷售。的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠實(shí)可信的企業(yè)。高品科技擁有一支經(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)著為客戶提供氣體檢測(cè)儀，可燃?xì)怏w報(bào)警器，環(huán)境監(jiān)測(cè)系統(tǒng)，四合一氣體檢測(cè)儀。高品科技始終以本分踏實(shí)的精神和必勝的信念，影響并帶動(dòng)團(tuán)隊(duì)取得成功。高品科技創(chuàng)始人劉樹群，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: 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title="六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u id="qgqbi"></u><noframes id="qgqbi"></noframes><menu id="qgqbi"></menu><blockquote id="qgqbi"></blockquote><track id="qgqbi"><label 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