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id="qacjl22" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/rongke/637334530654228515/6256959.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="l7vgyv7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/rongke/637334530654228515/6256959.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ocpmjgy" 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>寧波實(shí)驗(yàn)室通風(fēng)改造造價(jià),實(shí)驗(yàn)室通風(fēng)</p><p><span>***更新：</span>2021-01-27 03:10:21</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="8bfmtv3" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">寧波榮科科技實(shí)業(yè)有限公司</a></p><p><span>聯(lián)系人：</span>程彩云</p><p><span>郵箱: </span>2529945077@qq.com</p><p><span>電話: </span>13028978763</p><p><span>傳真: </span>1302_</p><p><span>網(wǎng)址: </span>http://www.rk-lab.cn</p><p><span>手機(jī): </span>1302-28978763</p><p><span>地址: </span>集士港鎮(zhèn)賣面橋村</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="oia3uj8" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="8npce2v" class="box"><p><p style="text-indent:25px">循環(huán)供風(fēng)應(yīng)該先經(jīng)過處理降低其中污染物濃度；循環(huán)供風(fēng)應(yīng)給對(duì)其中污染物濃度進(jìn)行持續(xù)監(jiān)控或者提供二級(jí)氣體清潔設(shè)備，同樣可以起到監(jiān)測作用一旦系統(tǒng)報(bào)警，馬上可以提供清新的室外新風(fēng)。實(shí)驗(yàn)室通風(fēng)柜在使用時(shí)也必須注意安全，在實(shí)驗(yàn)開始以前，必須確認(rèn)通風(fēng)柜應(yīng)該處于運(yùn)行狀態(tài)，才能進(jìn)行實(shí)驗(yàn)操作。實(shí)驗(yàn)結(jié)束前至少還要繼續(xù)運(yùn)行5分鐘以上才可關(guān)閉通風(fēng)柜，以排出管道內(nèi)的殘留氣體。也可考慮安裝排風(fēng)時(shí)間延時(shí)器，確保通風(fēng)機(jī)延遲運(yùn)行。實(shí)驗(yàn)時(shí)，在距玻璃視窗150mm內(nèi)不要放任何設(shè)備，寧波實(shí)驗(yàn)室通風(fēng)改造造價(jià)，寧波實(shí)驗(yàn)室通風(fēng)改造造價(jià)，大型實(shí)驗(yàn)設(shè)備要有充足的空間，寧波實(shí)驗(yàn)室通風(fēng)改造造價(jià)，不應(yīng)影響空氣的流動(dòng)，前面視窗盡量要關(guān)閉使用。玻璃鋼通風(fēng)柜有一定的耐腐蝕性能。寧波實(shí)驗(yàn)室通風(fēng)改造造價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波實(shí)驗(yàn)室通風(fēng)改造造價(jià),實(shí)驗(yàn)室通風(fēng)" src="https://tyunfile.71360.com/UploadFile/rongke/637334530654228515/6256959.png"></div><p style="text-indent:25px">通風(fēng)柜的功能中較主要的是排氣功能，在化學(xué)實(shí)驗(yàn)室中，實(shí)驗(yàn)操作時(shí)產(chǎn)生各種有害氣體、臭氣、濕氣以及易燃、易爆、腐蝕性物質(zhì)，為了保護(hù)使用者的安全，防止實(shí)驗(yàn)中的污染物質(zhì)向?qū)嶒?yàn)室擴(kuò)散，在污染源附近要使用通風(fēng)柜，以往通風(fēng)柜使用臺(tái)數(shù)較少，只在特別有害且危險(xiǎn)的氣體及產(chǎn)生大量熱的實(shí)驗(yàn)中使用。通風(fēng)柜只擔(dān)負(fù)實(shí)驗(yàn)臺(tái)的輔助功能?？紤]到改善實(shí)驗(yàn)環(huán)境，在實(shí)驗(yàn)臺(tái)上進(jìn)行的實(shí)驗(yàn)逐漸轉(zhuǎn)移到通風(fēng)柜內(nèi)，這就要求在通風(fēng)柜里要有較適于設(shè)備使用的功能。特別是大多新建的實(shí)驗(yàn)室都要求有空調(diào)，因此在建筑的初步設(shè)計(jì)階段就要將通風(fēng)柜的使用臺(tái)數(shù)納入空調(diào)系統(tǒng)的計(jì)劃。由于通風(fēng)柜在生化實(shí)驗(yàn)室中占有非常重要的位置，從改善實(shí)驗(yàn)室環(huán)境、改善勞動(dòng)衛(wèi)生條件，提高工作效率等方面考慮，通風(fēng)柜的使用臺(tái)數(shù)飛躍地增加。隨之而來的是通風(fēng)管道，配管、配線、排風(fēng)等都成為實(shí)驗(yàn)室建設(shè)的重要課題。寧波承建實(shí)驗(yàn)室通風(fēng)自然通風(fēng)式通風(fēng)柜無噪聲和振蕩；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波實(shí)驗(yàn)室通風(fēng)改造造價(jià),實(shí)驗(yàn)室通風(fēng)" src="https://tyunfile.71360.com/UploadFile/rongke/637335445386533204/3061142.png"></div><p style="text-indent:25px">實(shí)驗(yàn)室裝修中通風(fēng)柜應(yīng)具有哪些功能？不倒流功能：應(yīng)具有在通風(fēng)柜內(nèi)部由排風(fēng)機(jī)產(chǎn)生的氣流將有害氣體從通風(fēng)柜內(nèi)部不反向流進(jìn)室內(nèi)的功能。為確保這一功能的實(shí)現(xiàn)，一臺(tái)通風(fēng)柜與一臺(tái)通風(fēng)機(jī)用單一管道連接是較好的方法，不能用單一管道連接的，也只限于同層同一房間的可并連，通風(fēng)機(jī)盡可能安裝在管道的末端（或?qū)禹斕帲? 補(bǔ)充功能：應(yīng)具有在排出有害氣體時(shí)，從通風(fēng)柜外吸入空氣的通道或替代裝置。控制風(fēng)速功能：為防止通風(fēng)柜內(nèi)有害氣體逸出，需要有一定的吸入速度。</p><p style="text-indent:25px">試驗(yàn)室通風(fēng)是試驗(yàn)室設(shè)計(jì)中不行缺少的一個(gè)組成部分。實(shí)驗(yàn)室臺(tái)柜為了使試驗(yàn)室工作人員不吸入或咽入一些有毒的、可致病的或毒性不明的化學(xué)物質(zhì)和有機(jī)體、試驗(yàn)室中應(yīng)有杰出的通風(fēng)。為阻礙一些蒸氣、氣體和微粒（煙霧、煤煙、塵埃和氣懸體）的吸收，污染物質(zhì)須用通風(fēng)柜、通風(fēng)罩或部分通風(fēng)的辦法除掉。通風(fēng)柜是試驗(yàn)室中比較常用的一種部分排風(fēng)設(shè)備，品種繁復(fù)，因?yàn)槠洳季植灰粯?，運(yùn)用的條件不一樣，其排風(fēng)作用也不相同。通風(fēng)柜的性能好環(huán)，首要取決于經(jīng)過通風(fēng)柜空氣移動(dòng)的速度。排毒柜是安全處理有害、有害氣體或蒸汽的通風(fēng)設(shè)備。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波實(shí)驗(yàn)室通風(fēng)改造造價(jià),實(shí)驗(yàn)室通風(fēng)" src="https://tyunfile.71360.com/UploadFile/rongke/637334530627216796/3835449.png"></div><p style="text-indent:25px">實(shí)驗(yàn)室通風(fēng)罩的性能特點(diǎn)：1. 材質(zhì)采用PVC、高密度PP組成，耐酸堿、耐腐蝕；2.活動(dòng)范圍大，能以固定架為中心，以1240mm為半徑360度的范圍內(nèi)旋轉(zhuǎn)；高度行程可在720mm的范圍內(nèi)自由伸縮，任意定位；3.裝飾固定座與固定架底面距離可調(diào)，可調(diào)范圍990mm~1450mm；4.具有氣流調(diào)節(jié)鈕，可控制氣體流量；5.使用方便，易拆卸、重組及清洗。安裝及使用：1.根據(jù)工作場所及室內(nèi)環(huán)境選擇抽氣罩的安裝位置，在天花頂上按固定座孔打孔，用M8膨脹螺釘將固定架固定于天花頂；2.把伸縮管插入固定架排風(fēng)管孔，用管箍將伸縮管與排風(fēng)管鎖合，將裝飾盤定位旋緊；3.旋緊集氣罩；4.連接排風(fēng)口，將排風(fēng)口與抽風(fēng)系統(tǒng)連接；5.使用時(shí)可隨意抽拉集氣罩，使其對(duì)準(zhǔn)抽風(fēng)地點(diǎn)，并調(diào)節(jié)流量調(diào)節(jié)鈕。用后旋轉(zhuǎn)調(diào)節(jié)鈕，關(guān)閉擋風(fēng)板，將集氣罩折疊復(fù)位。實(shí)驗(yàn)室通風(fēng)柜在使用時(shí)也必須注意安全。寧波承建實(shí)驗(yàn)室通風(fēng)</p><p style="text-indent:25px">驗(yàn)室通風(fēng)要求新風(fēng)全部來自室外，然后排出室外。寧波實(shí)驗(yàn)室通風(fēng)改造造價(jià)</p><p style="text-indent:25px">原子吸收罩：①、結(jié)構(gòu)介紹：全套設(shè)備有可伸縮不銹鋼集氣罩、帶手動(dòng)調(diào)節(jié)不銹鋼導(dǎo)風(fēng)管等。②、不銹鋼導(dǎo)風(fēng)管：采用1.0mm不銹鋼制作，風(fēng)管直徑為DN200mm。在導(dǎo)風(fēng)管上配有手動(dòng)調(diào)節(jié)閥，開啟度可以0到180o，可任意調(diào)節(jié)風(fēng)量。③、不銹鋼集氣罩：采用1.0mm316不銹鋼板制作，根據(jù)實(shí)驗(yàn)需要，抽氣罩可以上下伸縮150mm，以方便實(shí)驗(yàn)操作。原吸罩就是常說的排風(fēng)罩，功率較大；萬向排氣罩功率較小，一般是氣相上用。萬向排氣罩我們用于液相，另外，由于原吸罩的功率比較大，通常要用不銹鋼材料。排風(fēng)量原吸的大，材料原吸的耐高溫。為降低噪聲，一般都用萬向排風(fēng)罩，只是排風(fēng)效果不及原吸罩。寧波實(shí)驗(yàn)室通風(fēng)改造造價(jià)</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/3027219.html</p></div></div></div></div></div><div id="u3sfsu7" class="page-right twoColRt"><div id="rl7z2dd" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="gln83ce" class="recomPic likePro"><a href="http://m.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) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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