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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="o3i37rq" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/13008999968/637362946809013671/5231912.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="rvkld9k" 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>寧波VOC氣體檢測(cè)儀多少錢,氣體檢測(cè)儀</p><p><span>***更新：</span>2020-11-11 09:32:06</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="okzr8xp" 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="bfxzwfg" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="ysp7l77" class="box"><p><p style="text-indent:25px">氣體檢測(cè)儀分：燃燒式，這種傳感器是在白金電阻的表面制備耐高溫的催化劑層，在一定的溫度下，可燃性氣體在其表面催化燃燒，燃燒是白金電阻溫度升高，電阻變化，變化值是可燃性氣體濃度的函數(shù)。優(yōu)點(diǎn)：催化燃燒式氣體傳感器選擇性地檢測(cè)可燃性氣體:凡是不能燃燒的，傳感器都沒(méi)有任何響應(yīng)。催化燃燒式氣體傳感器計(jì)量準(zhǔn)確，響應(yīng)快速，壽命較長(zhǎng)。傳感器的輸出與環(huán)境的危險(xiǎn)直接相關(guān)，在安全檢測(cè)領(lǐng)域是一類主導(dǎo)地位的傳感器。缺點(diǎn)：在可燃性氣體范圍內(nèi)，無(wú)選擇性，寧波VOC氣體檢測(cè)儀多少錢。暗火工作，有引燃的危險(xiǎn)，寧波VOC氣體檢測(cè)儀多少錢。大部分元素有機(jī)蒸汽對(duì)傳感器都有中毒作用。為了確保氣體檢測(cè)儀能夠長(zhǎng)期使用，寧波VOC氣體檢測(cè)儀多少錢，在選購(gòu)時(shí)，要根據(jù)實(shí)際使用需求選擇適合的檢測(cè)工具。寧波VOC氣體檢測(cè)儀多少錢</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波VOC氣體檢測(cè)儀多少錢,氣體檢測(cè)儀" src="https://tyunfile.71360.com/UploadFile/13008999968/637362946809013671/5231912.png"></div><p style="text-indent:25px">氣體檢測(cè)儀選購(gòu)方法：確定使用場(chǎng)合:工業(yè)環(huán)境的不同，選擇氣體檢測(cè)儀種類也不同。按使用方式可分為臺(tái)式氣體檢測(cè)儀和手持氣體檢測(cè)儀。按可檢測(cè)的氣體數(shù)量可分為單一氣體檢測(cè)儀和多種氣體檢測(cè)儀。按氣體傳感器的原理可分為紅外線氣體檢測(cè)儀、熱磁氣體檢測(cè)儀、電化學(xué)式氣體檢測(cè)儀、半導(dǎo)體式氣體檢測(cè)儀、紫外線氣體檢測(cè)儀等復(fù)合式氣體檢測(cè)儀：復(fù)合式多氣體檢測(cè)儀可以在一臺(tái)儀器上配備所需的多個(gè)氣體檢測(cè)傳感器，所以它具有體積小、重量輕、響應(yīng)快、同時(shí)多氣體濃度顯示的特點(diǎn)。更重要的是，弈揚(yáng)復(fù)合式多氣體檢測(cè)儀的價(jià)格要比多個(gè)單一擴(kuò)散式氣體檢測(cè)儀便宜一些，使用起來(lái)也更加方便。需要注意的是在選擇這類檢測(cè)儀時(shí)，較好選擇具有單獨(dú)開關(guān)各個(gè)傳感器功能的儀器，以防止由于一個(gè)傳感器損害影響其它傳感器使用。衢州氟氣氣體檢測(cè)儀氣體傳感器只能用于檢測(cè)氣體的成分和濃度而不能用于檢測(cè)氣體的流量。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波VOC氣體檢測(cè)儀多少錢,氣體檢測(cè)儀" src="https://tyunfile.71360.com/UploadFile/13008999968/637362946742255859/9051381.png"></div><p style="text-indent:25px">你知道氣體檢測(cè)儀的傳感器多久進(jìn)行更換么：?jiǎn)螐淖置嫔蟻?lái)理解氣體檢測(cè)儀，應(yīng)該很好明白，它就是一種用來(lái)對(duì)泄露出來(lái)的氣體進(jìn)行檢測(cè)的一種檢測(cè)儀器。通過(guò)檢測(cè)的結(jié)果就能夠使相關(guān)的生產(chǎn)行業(yè)采取相應(yīng)的措施，而這種氣體檢測(cè)儀主要就是靠傳感器來(lái)進(jìn)行工作的。任何檢測(cè)儀器在經(jīng)過(guò)長(zhǎng)時(shí)間的使用之后都容易產(chǎn)生一些問(wèn)題，對(duì)于這種氣體檢測(cè)儀老說(shuō)也是一樣的。因?yàn)橹饕牟考褪莻鞲衅?，所以在使用一段時(shí)間之后，是需要對(duì)其進(jìn)行更換的。有些用戶認(rèn)為在使用一次檢測(cè)儀之后就要對(duì)傳感器進(jìn)行更換，其實(shí)沒(méi)有這種必要。反而會(huì)損傷原始的部件配置，使工作效率變得更低，那么應(yīng)該多久進(jìn)行更換呢?這樣的氣體檢測(cè)儀既然主要是利用這種傳感器來(lái)進(jìn)行接收檢測(cè)的，那么當(dāng)發(fā)現(xiàn)傳感器的靈敏度降低了以后，就應(yīng)當(dāng)考慮對(duì)其進(jìn)行更換。因?yàn)樵诿恳淮蔚臋z測(cè)之后，傳感器都會(huì)有留存值的顯示，當(dāng)數(shù)值顯示變小時(shí)，就應(yīng)當(dāng)對(duì)其進(jìn)行更換。所以使用者要隨時(shí)留意傳感器的留存值，這是一個(gè)很重要的判斷指標(biāo)。</p><p style="text-indent:25px">有關(guān)部門和**已經(jīng)對(duì)現(xiàn)發(fā)現(xiàn)的可燃?xì)庾髁巳紵治觯贫ǔ隽丝扇夹詺怏w的極限，它分為上限(英文upper explode limit的簡(jiǎn)寫UEL)和下限(英文lower explode limit的簡(jiǎn)寫LEL)。低于下限，混合氣中的可燃?xì)獾暮坎蛔悖荒芤鹑紵?，高于上限混合氣中的氧氣的含量不足，也不能引起燃燒或。另外，可燃?xì)獾娜紵c還與氣體的壓力、溫度、點(diǎn)火能量等因素有關(guān)。極限一般用體積百分比濃度表示。極限是下限、上限的總稱，可燃?xì)怏w在空氣中的濃度只有在下限、上限之間才會(huì)發(fā)生。低于下限或高于上限都不會(huì)發(fā)生。因此，在進(jìn)行測(cè)量時(shí)，報(bào)警濃度一般設(shè)定在下限的25%LEL以下。各種可燃?xì)怏w檢測(cè)儀的測(cè)量范圍為0-LEL。固定式可燃?xì)怏w檢測(cè)儀的通常設(shè)有二個(gè)報(bào)警點(diǎn)(與報(bào)警主機(jī)的型號(hào)有關(guān)):10%LEL為一級(jí)報(bào)警，25%LEL為二級(jí)報(bào)警。一個(gè)完整的氣體檢測(cè)儀是由氣體檢測(cè)儀的主體部位和傳感器組成的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波VOC氣體檢測(cè)儀多少錢,氣體檢測(cè)儀" src="https://tyunfile.71360.com/UploadFile/13008999968/637362946777148437/914416.png"></div><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(jiàn)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)。選購(gòu)有毒氣體檢測(cè)儀的時(shí)候也要根據(jù)自身所要檢測(cè)的氣體種類和濃度范圍來(lái)選擇就可以了。衢州氟氣氣體檢測(cè)儀</p><p style="text-indent:25px">氣體檢測(cè)儀主要是用來(lái)檢驗(yàn)氣體是否發(fā)生泄漏情況的。寧波VOC氣體檢測(cè)儀多少錢</p><p style="text-indent:25px">有毒氣體檢測(cè)儀的檢測(cè)意義是什么：提說(shuō)到有毒氣體檢測(cè)儀，大家應(yīng)該就能知道它的用途是什么了。沒(méi)錯(cuò)，對(duì)于一些存在有毒氣體的工廠生產(chǎn)中，是一定需要用它來(lái)進(jìn)行檢測(cè)的。說(shuō)到它的檢測(cè)意義是什么，除了保障施工人員的身體健康，也會(huì)有其他一些意義。這種有毒氣體檢測(cè)儀也屬于一種傳感器，所以在一些工業(yè)生產(chǎn)過(guò)程中，所排放出去的一些空氣中的有害氣體不僅危害人們的身體健康而且也影響整個(gè)工作者的工作效率，而且對(duì)于周邊環(huán)境的污染也是具有相當(dāng)大的摧毀性。因此，對(duì)于一些設(shè)備陳舊而且工藝落后的一些企業(yè)來(lái)說(shuō)，一些有毒氣體的存在尤為突出。寧波VOC氣體檢測(cè)儀多少錢</p><p style="text-indent:25px">寧波市高品科技有限公司位于凌云路799號(hào)5號(hào)樓三樓302、304、306、308、310室，交通便利，環(huán)境優(yōu)美，是一家生產(chǎn)型企業(yè)。公司致力于為客戶提供安全、質(zhì)量有保證的良好產(chǎn)品及服務(wù)，是一家有限責(zé)任公司企業(yè)。公司業(yè)務(wù)涵蓋氣體檢測(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，價(jià)格合理，品質(zhì)有保證，深受廣大客戶的歡迎。高品科技將以真誠(chéng)的服務(wù)、創(chuàng)新的理念、***的產(chǎn)品，為彼此贏得全新的未來(lái)！</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1945407.html</p></div></div></div></div></div><div id="82ynyso" class="page-right twoColRt"><div id="k3ugimi" class="box01 margin10 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