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<div id="xlf7hpj" class="ny_content_bd"> <div id="j7fbzvf" class="w1200 clear ny_newsdetail"> <h1 class="ny_newsdetail_title">氣體檢測儀的發展歷史介紹</h1> <div id="npnvt7p" class="ny_newsdetail_tips">更新時間：2019-09-17 點擊次數：2376</div> <div id="z7jv7xd" class="ny_newsdetail_con"> <a href="http://m.qingdaoceo.com/wote18-SonList-930730/" target="_blank"><strong>氣體檢測儀</strong></a>主要分為兩大系列：工業用氣體檢測儀器儀表、民用氣體檢測儀器儀表。工業用氣體檢測儀器儀表又分便攜、固定、系統三類。工業用氣體檢測儀器儀表產品主要應用于石油、化工、冶金、煤礦、液化氣等企業；民用氣體檢測儀器儀表主要用于公共場所及家庭用氣體檢測報警。<div>　　氣體檢測儀的發展：</div><div>　　從十九世紀開始，工業化生產得到飛速發展，使得工業產品逐步豐富，在其發展豐富的同時，生產安全問題突出的表現出來，特別是在生產中產生的可燃、有毒有害氣體給生產、生活都帶來了極大的危害，為了避免相應危險存在和事故發生，人們不斷的研制安全的生產設備和檢測工具。從氣體監測和檢測儀器的發展歷*看，礦工可能是較早認識到需要一種檢測危險氣體裝置的工人。由于礦井生產的特點，密閉礦井中復雜多變的氣體會產生各種各樣的危險情況，除了全礦工都擔驚受怕的“殺手”——瓦斯（主要是甲烷氣體），他們還會遇到像一氧化碳，二氧化碳，氮氧化物，二氧化硫等可能對他們的生命構成極大威脅的氣體組分。同時，由于這些氣體的不斷泄露，沉積而占據了大量的空間，狹小密閉的有限空間中的氧氣也會不足。此時簡單的防毒工具（比如浸水毛中、海綿過濾器等）也已經失去了保護工人的功能，工人可能會因氧氣不足而窒息死亡。</div><div>　　1815年，安全礦燈——Davy安全礦燈（Davy’s lamp），同時人們還在利用一些小動物作為安全測試的犧牲品，例如“礦井金絲鳥”。</div><div>　　后來有人發明了一氧化碳的比色管，這也是氣體檢測儀器的*，隨著氧氣的危害進一步的為人所認知，誕生了氧氣檢測比色管</div><div>　　隨著船運事業的蓬勃發展，如何監測船艦船艙密閉空間所存在的有毒有害氣體，也極大的刺激了現代氣體檢測裝置的發展。</div><div>　　1926年，火燒連營般的油船爆炸促使加利福尼亞的標油（Standard Oil）公司開始研制、開發可燃氣體直讀指示器的工作。</div><div>　　1927年，Oliver W·Johnson發明并提出了一種利用可燃氣體在一個涂有催化劑的鉑絲上進行催化燃燒機理的便攜式可燃氣體傳感器。它有兩個表頭，一個用來檢測可燃性氣體，另一個用來調節傳感器的平衡零點，這臺儀器還可以用手動泵進行遠程檢測稱之為標油電子蒸氣指示器Standard Oil Electric Vapor Indicator</div><div>　　1928在加州硅谷生產這種儀器的Johnson-Williams Instruments公司也成為上的制造現場<strong>氣體檢測儀</strong>器的生產公司</div><div>　　1939年,日本Riken（理研）公司也發明了利用光衍射原理的用于檢測汽油蒸氣和甲烷的干涉式氣體檢測計</div><div>　　1960年，代電化學氧氣傳感器出現，被制作成了便攜氧氣檢測儀器</div><div>　　1958年，金屬氧化物傳感器出現</div><div>　　1969年，更多的有毒氣體化學傳感器出現</div><div>　　1981年，英國City公司已經工業化地推出氧氣和多種其他有毒氣體的電化學傳感器從而促進了現場氣體檢測儀器的大規模普及。</div> </div> <div id="pfpxhpl" class="ny_PrevNext"> <ul> <li>上一篇：<a href="/wote18-Article-1952330/">漢鈉HANNA硝酸鹽試劑HI93728-01選購指南</a></li> <li>下一篇：<a href="/wote18-Article-1975159/">氣體檢測儀常用來測試哪些氣體？</a></li> </ul> </div> </div> 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