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clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="bv3ufe3" class="twoCol"><div id="nrdfml4" 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-_huagong/">化工</a>?<a href="http://www.cdcfah.com/cp/second-_sysqm/">實(shí)驗(yàn)室器皿</a>?<a href="http://www.cdcfah.com/cp/third-sysqm_qtsysyp/">其他實(shí)驗(yàn)室用品</a>?濰坊無(wú)管通風(fēng)柜價(jià)格淄博豪邁實(shí)驗(yàn)室供應(yīng)</p><div id="on33kkt" class="leftbox clearfix"><h1>濰坊無(wú)管通風(fēng)柜價(jià)格淄博豪邁實(shí)驗(yàn)室供應(yīng)</h1><div id="augnzq4" class="proBig"><div id="gfm3rts" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/12/12/18/637117736562669610_haomai_5719891.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="po3ctau" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/12/12/18/637117736562669610_haomai_5719891.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3smjgnu" 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>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>濰坊無(wú)管通風(fēng)柜價(jià)格</p><p><span>***更新：</span>2020-06-19 09:34:29</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="eyfc2iu" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">淄博豪邁實(shí)驗(yàn)室裝備有限公司</a></p><p><span>聯(lián)系人：</span>畢先生</p><p><span>郵箱: </span>haomaishiyanshi@163.com</p><p><span>電話(huà): </span>15253369782</p><p><span>傳真: </span>0533_6800000</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0533-6800000</p><p><span>地址: </span>山東省淄博市周村區(qū)絲綢路836號(hào)</p><p>[當(dāng)前離線(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="323ho7z" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="0zar8mo" class="box"><p><p> 通風(fēng)柜分類(lèi)方法通風(fēng)柜按照排風(fēng)方式分類(lèi)：分為上部排風(fēng)式、下部排風(fēng)式和上下同時(shí)排風(fēng)式三類(lèi)。為保證工作區(qū)風(fēng)速均勻，對(duì)于冷過(guò)程的通風(fēng)柜應(yīng)采用下部排風(fēng)式，對(duì)于熱過(guò)程的通風(fēng)柜采用上部排風(fēng)式，濰坊無(wú)管通風(fēng)柜價(jià)格，對(duì)于發(fā)熱量不穩(wěn)定的過(guò)程，可在上下均設(shè)排風(fēng)口隨柜內(nèi)發(fā)熱量的變化調(diào)節(jié)上下排風(fēng)量的比例，從而得到均勻的風(fēng)速。通風(fēng)柜按照進(jìn)風(fēng)方式分類(lèi):全排風(fēng)式通風(fēng)柜:通過(guò)室內(nèi)進(jìn)風(fēng)在柜內(nèi)循環(huán)后排出室外稱(chēng)為全排風(fēng)式，這是應(yīng)用非常普遍的一種類(lèi)型。補(bǔ)風(fēng)式通風(fēng)柜:當(dāng)通風(fēng)柜設(shè)置于采暖或?qū)貪穸扔锌刂埔蠓块g時(shí)，為節(jié)省采暖，空調(diào)能耗，采用從室外取補(bǔ)給風(fēng)在柜內(nèi)循環(huán)后排出室外的方式稱(chēng)為補(bǔ)風(fēng)式通風(fēng)柜。變風(fēng)量式通風(fēng)柜:普通的定風(fēng)量系統(tǒng)需要人工調(diào)整固定葉片的風(fēng)閥，調(diào)節(jié)通風(fēng)柜的排風(fēng)量，當(dāng)調(diào)節(jié)閥門(mén)到某一角度時(shí)達(dá)到希望的面風(fēng)速。變風(fēng)量控制是通過(guò)調(diào)節(jié)閥門(mén)的傳感器改變風(fēng)量達(dá)到給定的面風(fēng)速，濰坊無(wú)管通風(fēng)柜價(jià)格，濰坊無(wú)管通風(fēng)柜價(jià)格，當(dāng)然標(biāo)準(zhǔn)式成本低、變風(fēng)量成本高，適用于要求精度高的場(chǎng)合。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濰坊無(wú)管通風(fēng)柜價(jià)格" src="http://tyunfile.71360.com/UpLoadFile/2019/12/12/18/637117736562669610_haomai_5719891.jpg"></div><p> 實(shí)驗(yàn)室通風(fēng)柜的功能有哪些？（1）釋放功能：應(yīng)具備將實(shí)驗(yàn)室通風(fēng)柜內(nèi)產(chǎn)生的有害氣體用吸收柜外氣體的方式，使其稀釋后排出室外的功能。（2）不倒流功能：應(yīng)具有減少有害氣體從柜內(nèi)反向流進(jìn)室內(nèi)的功能。為這一功能的實(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，也只在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?。?）隔開(kāi)功能：在其前面應(yīng)用不滑動(dòng)的玻璃視窗將通風(fēng)柜內(nèi)外進(jìn)行分隔。（4）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。（5）控制風(fēng)速功能：為不讓通風(fēng)柜內(nèi)有害氣體逸出，需要有吸入速度。決定通風(fēng)柜進(jìn)風(fēng)的吸入速度的要素有：實(shí)驗(yàn)內(nèi)容產(chǎn)生的熱量及與換氣次數(shù)的關(guān)系。其中主要的是實(shí)驗(yàn)內(nèi)容和有害物的性質(zhì)。（6）耐熱及耐酸堿腐蝕功能：實(shí)驗(yàn)室通風(fēng)柜內(nèi)有的要安置電爐，有的實(shí)驗(yàn)產(chǎn)生大量酸堿等有害氣體具有很強(qiáng)的腐蝕性。通風(fēng)柜的臺(tái)面，襯板、側(cè)板及選用的水咀、氣咀等都應(yīng)具有抗腐功能。在半導(dǎo)體行業(yè)或腐蝕性實(shí)驗(yàn)中使用、硝酸、氫氟酸等強(qiáng)酸的場(chǎng)合還要求通風(fēng)柜的整體材料要抗酸堿，須采用不銹鋼或PVC材料制造。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濰坊無(wú)管通風(fēng)柜價(jià)格" src="http://tyunfile.71360.com/UpLoadFile/2019/12/12/18/637117737092750876_haomai_1749767.jpg"></div><p> 通風(fēng)柜按照使用狀態(tài)分類(lèi)可分為整體式下部開(kāi)放式、落地式、兩面式、三面玻璃式、桌上式、連體式以及根據(jù)不同實(shí)驗(yàn)使用需要而設(shè)計(jì)的對(duì)放射性實(shí)驗(yàn)的、對(duì)合成實(shí)驗(yàn)的，對(duì)過(guò)氯酸實(shí)驗(yàn)的**通風(fēng)柜。安全性是通風(fēng)柜追求的比較大使命，實(shí)驗(yàn)室使用通風(fēng)柜就是要保證使用者的安全及防止對(duì)周?chē)h(huán)境的污染。這些安全性主要體現(xiàn)在 </p> <p> 1、采用獨(dú)縫式排風(fēng)結(jié)構(gòu)、有效地排出有害氣體。 </p> <p> 2、流線(xiàn)形手把，手把與玻璃之間留有空隙由于空氣在臺(tái)面上的流動(dòng)是旋轉(zhuǎn)的，從面保證有效地的進(jìn)氣。 </p> <p> 3、設(shè)置視窗防落銷(xiāo)，萬(wàn)一鋼絲繩脫落玻璃視窗意外落下，有了防落銷(xiāo)就會(huì)接住，防止碰傷人員。 </p> <p> 4、玻璃視窗采用鋼化玻璃，即使玻璃意外撞壞或，不會(huì)出現(xiàn)傷人意外。 </p> <p> 5、通風(fēng)柜上部設(shè)置通風(fēng)孔，即使玻璃視窗關(guān)閉也能進(jìn)入空氣，避免產(chǎn)生更大負(fù)壓。 </p> <p> 6、通風(fēng)柜殼體選用金屬材料，防火不燃。內(nèi)腔選用抗倍特板，不銹鋼板等阻燃或不燃材料，臺(tái)面選用實(shí)芯理化板或不銹鋼板防酸堿、耐熱、阻燃。 </p> <p> 7、玻璃視窗有效高度800mm，內(nèi)腔1200mm，臺(tái)面高度800mm，符合人體工程學(xué)，便于操作，使用空間大，提高安全性。 </p> <p> 8、水咀、氣咀在柜外設(shè)遠(yuǎn)距離操作手把，比直接用手操作更方便安全。 </p></p><br 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