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實(shí)驗(yàn)室萬(wàn)象排氣罩哪種好一點(diǎn)?。?/h1>

admin 2020-05-04 12:14:57 401閱讀

實(shí)驗(yàn)室萬(wàn)象排氣罩哪種好一點(diǎn)?。?/title></head><body>實(shí)驗(yàn)室萬(wàn)象排氣罩哪種好一點(diǎn)???</br> <strong><span style="font-size:20px;"> 實(shí)驗(yàn)室萬(wàn)象排氣罩哪種好一點(diǎn)???</span></strong><br /> <br /> <span style="font-size:16px;">問(wèn):<br /> <span style="color: rgb(69, 69, 69); font-family: 微軟雅黑, 宋體, Arial, Helvetica, sans-serif; line-height: 24px;"> 實(shí)驗(yàn)室萬(wàn)向排氣罩主要是用來(lái)快速排放實(shí)驗(yàn)或生產(chǎn)過(guò)程中產(chǎn)生的小范圍的粉塵、熱氣、揮發(fā)性氣體、有害性氣體等小顆粒 狀浮旋物或氣體的裝置,是實(shí)驗(yàn)室里面必不可少的安全設(shè)備。</span><strong></strong>最近,很多實(shí)驗(yàn)室要進(jìn)行一個(gè)整體改造。有人建議在儀器上方安裝那種pp材質(zhì)的萬(wàn)向罩,有人建議安裝那種固定方口的不銹鋼排氣罩。但是很多人都不知道該選擇哪一種,不知道各有何優(yōu)、缺點(diǎn)?該如何取舍?<br /> <br /> 答:<br /> 這要看你用在什么地方,如在原子吸收儀上,固定方口的不銹鋼排氣罩好些。<br /> 原吸的用不銹鋼的排風(fēng)罩,液相氣相可以用PP萬(wàn)向罩。<br /> 有熱源的比如AA的罩要金屬的,氣相液相自然用PP的;如果是在在AA 上邊安裝萬(wàn)向罩的建議,那就真的很神奇。</span><br /> <br /> <br /> <span style="font-size:14px;"><br /> <br /> <strong>此文關(guān)鍵字:</strong><a href="http://lhcjg.cn">實(shí)驗(yàn)室設(shè)計(jì)</a>,<a 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