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class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_yiqiyibiao/">儀器儀表</a>?<a href="http://www.cdcfah.com/cp/second-yiqiyibiao_syxjqhhjsb/">試驗(yàn)箱及氣候環(huán)境設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-syxjqhhjsb_gzx/">干燥箱</a>?北京熱風(fēng)循環(huán)干燥箱來電咨詢深圳市迪斯普設(shè)備供應(yīng)</p><div id="xntznrz" class="leftbox clearfix"><h1>北京熱風(fēng)循環(huán)干燥箱來電咨詢深圳市迪斯普設(shè)備供應(yīng)</h1><div id="ljhxdjh" class="proBig"><div id="dtzxvb5" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/dsp168/637357841127802734/2710984.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="5dll3vh" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/dsp168/637357841127802734/2710984.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3lbh7v7" 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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>北京熱風(fēng)循環(huán)干燥箱,箱</p><p><span>***更新：</span>2021-01-27 08:16:31</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="z3hpvbz" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市迪斯普設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>廖廷峰</p><p><span>郵箱: </span>821742327@qq.com</p><p><span>電話: </span>13824381687</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span>http://www.dsp18.com</p><p><span>手機(jī): </span>0755-28909182</p><p><span>地址: </span>平湖街道水門路104號2棟301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="7z3tf5d" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="z7nnbpv" class="box"><p><p style="text-indent:25px">干燥箱風(fēng)機(jī)的風(fēng)量與葉輪直徑的三次方成正比，風(fēng)壓與葉輪直徑的平方成正比，功率與其直徑的五次方成正比。改變轉(zhuǎn)速的主要方法有改變皮帶輪直徑，在增加風(fēng)機(jī)轉(zhuǎn)速時(shí)要注意核算風(fēng)機(jī)葉輪的機(jī)械強(qiáng) 度和電動機(jī)的功率是否過允許值，改變后的風(fēng)機(jī)的轉(zhuǎn)速一般要求不宜過該類型號風(fēng)機(jī)的額定高速度，通過調(diào)整使風(fēng)機(jī)特性曲線改變，達(dá)到改變實(shí)際工況點(diǎn)，調(diào)節(jié)風(fēng)量的目的。有效的節(jié)能措施是采用變頻調(diào)速器來調(diào)節(jié)流量，北京熱風(fēng)循環(huán)干燥箱、風(fēng)量的基礎(chǔ)上，根據(jù)風(fēng)機(jī)特性曲線利用電機(jī)弱磁技術(shù)實(shí)現(xiàn)比單純的變頻器的節(jié)能提高2%～8%，大幅度提高了干燥箱的節(jié)能效率，北京熱風(fēng)循環(huán)干燥箱。同時(shí)，為電機(jī)弱磁節(jié)能控制技術(shù)在其它設(shè)備上的應(yīng)用奠定了基礎(chǔ)，北京熱風(fēng)循環(huán)干燥箱。干燥箱無氟節(jié)能環(huán)保型，對人體無傷害。友好設(shè)計(jì)，操作簡單。北京熱風(fēng)循環(huán)干燥箱</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京熱風(fēng)循環(huán)干燥箱,箱" src="https://tyunfile.71360.com/UploadFile/dsp168/637357841127802734/2710984.png"></div><p style="text-indent:25px">干燥箱做為生物實(shí)驗(yàn)室常用的試驗(yàn)設(shè)備之一，其使用操作簡單，用途廣，選型重要，屬于小型工業(yè)烘箱的一種，也是簡單的烘烤恒溫設(shè)備之一。臺式鼓風(fēng)干燥箱的性能包括以下幾個(gè)重要參數(shù)：1）溫度控制范圍。一般鼓風(fēng)干燥箱的溫度控制范圍為RT+10~250度，注意，RT表率常溫，嚴(yán)格意義來說是指25度，是表率室溫的意思，也就是說，鼓風(fēng)干燥箱的溫度控制范圍為35~250度，當(dāng)然，如果環(huán)境溫度較高，那么溫度控制范圍要相應(yīng)增加，例如，如果環(huán)境溫度為30度，那么允許控制的溫度為40度，對于需要做低溫試驗(yàn)。 2）溫度均勻性。烘箱的溫度均勻性一般控制在1.0~2.5%，鼓風(fēng)干燥箱的均勻性一般在2.0%左右，高于1.5% ，如果需要用到小于2.0%的均勻性，建議使用熱風(fēng)循環(huán)烘箱。深圳紅外干燥箱切勿把干燥箱放在含酸、含堿的腐蝕性環(huán)境中，以免損壞電子部件。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京熱風(fēng)循環(huán)干燥箱,箱" src="https://tyunfile.71360.com/UploadFile/dsp168/637357841312392578/5057533.png"></div><p style="text-indent:25px">實(shí)驗(yàn)室設(shè)施干燥箱用來試樣的烘熔、干燥或者其余加熱用。較高任務(wù)溫度為300℃。干燥箱正在條件溫度不大于40℃，氣氛于濕度不大于85%環(huán)境雇用務(wù)，用公用的插銷插座，并用比電源線粗一倍之導(dǎo)線接地。運(yùn)用前審查電氣絕緣功能，并留意有否路劫、短路及漏電景象。箱上放入溫度表，翻開電源調(diào)理火控按鈕到設(shè)定溫度，深交換接觸電門剛剛好割斷時(shí)審查溫度表的讀數(shù)與設(shè)定值能否符合，假如有進(jìn)出則進(jìn)行微調(diào)，以至恒溫溫度相符安裝溫度。翻開頂板或者底部排橋孔掃除箱體濕疹，試品鋼版較大均勻載荷為 15Kg,，擱置切勿重、過密，定然要留有空兒，任務(wù)室底板上使不得擱置試品，干燥箱體嚴(yán)禁放入易爆、易蒸發(fā)物件，以防。</p><p style="text-indent:25px">干燥箱是一般實(shí)驗(yàn)室必備的實(shí)驗(yàn)儀器。鼓風(fēng)干燥箱分臺式結(jié)構(gòu)和立式結(jié)構(gòu)兩種。臺式結(jié)構(gòu)(臺式干燥箱)是指箱體和副箱體(控制面版)成左右分布，風(fēng)道設(shè)于后側(cè)，風(fēng)在工作室內(nèi)形成水平對流，工作室容積從23L到203L之間;立式結(jié)構(gòu)(立式鼓風(fēng)干燥箱)箱體和副箱體成上下分布，風(fēng)在工作室內(nèi)形成垂直對流，立式結(jié)構(gòu)工作室容積從30L到920L或更大。干燥箱大小的選型：工作室大小可根據(jù)試驗(yàn)物品的大小和多少來確定。干燥過程中，工作室試驗(yàn)物品的數(shù)量和擺放方式影響工作室內(nèi)溫度的均勻性。對溫度均勻性要求比較高時(shí)，建議減少試樣數(shù)量或選大型號的干燥箱，保證工作室內(nèi)熱風(fēng)對流。物品試樣離內(nèi)壁或進(jìn)出風(fēng)口保持2～75px或更大間隙，有利于工作室內(nèi)部熱風(fēng)對流。干燥箱注意保護(hù)本箱外表漆面，否則，不但影響箱體外型美觀，更重要的是會縮短箱體的壽命。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京熱風(fēng)循環(huán)干燥箱,箱" src="https://tyunfile.71360.com/UploadFile/dsp168/637357846052978516/1970655.png"></div><p style="text-indent:25px">干燥箱是利用電熱器來進(jìn)行加熱，可以降低設(shè)備被氧化的速度，從而延長它的使用壽命。加熱的同時(shí)，熱量會傳到鋼管，增加了導(dǎo)熱的面積。是常用的干燥箱設(shè)備之一，采用電加熱的方式進(jìn)行鼓風(fēng)循環(huán) 干燥實(shí)驗(yàn)，通過循環(huán)風(fēng)機(jī)吹出熱風(fēng)，保證箱內(nèi)溫度平衡，可以用來測定物料中水分、烘干物品、干燥熱處理等加熱之用。干燥箱普遍用于工礦企業(yè)、醫(yī)療衛(wèi)生、醫(yī)藥、生物、農(nóng)業(yè)、電子、化工、環(huán)境保護(hù)、科研單位等部門對物品進(jìn)行烘焙、干燥、溶解、等用。鼓風(fēng)干燥箱主要用于各種塑料管材、管件、片材、顆粒料等的高溫老化試驗(yàn)和進(jìn)行加熱后狀態(tài)的檢驗(yàn)及尺寸變化率的測定,普遍應(yīng)用于實(shí)驗(yàn)室或工廠中的烘焙、干燥熱處理及其它加熱之用；在進(jìn)行試驗(yàn)時(shí)為保證箱內(nèi)溫度均勻，故設(shè)鼓風(fēng)裝置；LED數(shù)字顯示試驗(yàn)溫度。是一種結(jié)構(gòu)簡單、操作方便的檢測儀器?！「稍锵涫呛娇?、汽車、家電、實(shí)驗(yàn)室、科研等領(lǐng)域必備的測試設(shè)備。北京熱風(fēng)循環(huán)干燥箱</p><p style="text-indent:25px">干燥箱箱體工作室內(nèi)靠門邊外側(cè)的溫度偏低，影響箱內(nèi)均勻性指標(biāo)。北京熱風(fēng)循環(huán)干燥箱</p><p style="text-indent:25px">干燥箱作為一款高溫恒溫設(shè)備，擁有控制溫度的功能，那么他的升溫速率是多少呢？平時(shí)一般的干燥箱的平均升溫速率在5度左右，我們所說的升溫速率是指平均的升溫速率，不是說每分鐘多少，因?yàn)?現(xiàn)在的儀表都是PID控制，在剛開始升溫的時(shí)候功率滿負(fù)荷運(yùn)作，等到快等到溫度點(diǎn)的時(shí)候功率也會越來越小，升溫的速度也會越來越慢，那么干燥箱的升溫速率為什么是在5度左右呢，如果升溫太滿那么會影響箱子的工作效率，如果升溫太快，溫度會有很大的過程過程，所以說在5~8度左右是比較適合的，升溫的速度也和環(huán)境溫度有關(guān)，一般來說夏天的室溫比較高，所以鼓風(fēng)干燥箱升溫會比較快，冬天則反之。北京熱風(fēng)循環(huán)干燥箱</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3034361.html</p></div></div></div></div></div><div id="7xd5f3h" class="page-right twoColRt"><div id="5plrvrf" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="lrzhv33" class="recomPic likePro"><a href="http://www.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" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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