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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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>江蘇落地式通風(fēng)柜設(shè)備廠家批發(fā)價(jià)格</p><p><span>***更新：</span>2020-06-24 16:32:41</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="zbzfntr" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州杭東實(shí)驗(yàn)室設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>劉經(jīng)理</p><p><span>郵箱: </span>szhd0101@163.com</p><p><span>電話: </span>18550116136</p><p><span>傳真: </span>152_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>152-95655451</p><p><span>地址: </span>江蘇省蘇州市吳江區(qū)金家壩鎮(zhèn)金盛路188號</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="7jzntpv" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="dtbzx97" class="box"><p><p> 通風(fēng)管道： </p> <p> 對于一般的普通建筑，若室內(nèi)排出的氣體沒有腐蝕性，通風(fēng)管道可以采用鍍鋅鋼板，對于產(chǎn)生有腐蝕性氣體的實(shí)驗(yàn)室，風(fēng)管應(yīng)采用耐腐蝕材料的PVC風(fēng)管或玻璃鋼風(fēng)管。在一般的實(shí)驗(yàn)室通風(fēng)工程，室內(nèi)大多采用PVC風(fēng)管、室外采用玻璃鋼風(fēng)管。對于室內(nèi)層高不足的實(shí)驗(yàn)室或采用大型風(fēng)管的實(shí)驗(yàn)室，一般采用矩形風(fēng)管，以便與現(xiàn)場空間匹配，在滿足風(fēng)管要求的前提下，江蘇落地式通風(fēng)柜設(shè)備廠家批發(fā)價(jià)格，江蘇落地式通風(fēng)柜設(shè)備廠家批發(fā)價(jià)格，江蘇落地式通風(fēng)柜設(shè)備廠家批發(fā)價(jià)格，盡量減小風(fēng)管占用空間。圓形風(fēng)管采用插件連接，矩形風(fēng)管采用法蘭方式連接，根據(jù)實(shí)際情況也可采用插件方式連接。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇落地式通風(fēng)柜設(shè)備廠家批發(fā)價(jià)格" src="https://tyunfile.71360.com/UploadFile/szhd01/637275746663222656/1732423.png"></div><p> 特殊污垢的清洗 </p> <p> 1.鐵銹水垢用稀HCl或稀HNO3清洗； </p> <p> 2.盛高錳酸鉀的器皿，用氯化亞錫的鹽酸液或含草酸的溶液清洗； </p> <p> 3.難溶的銀鹽用硫代鈉或氨水洗滌； </p> <p> 4.鋁鹽、磷鉬酸喹啉、白色MoO3用稀NaOH溶液清洗； </p> <p> 5.四苯硼鉀用**清洗； </p> <p> 6.有脂肪性污物的器皿用汽油、甲苯、**、酒精、二氯甲烷等有機(jī)溶劑擦洗或浸泡。 </p> <p> <br /> </p> <p> 特殊器皿洗滌 </p> <p> 1.砂芯漏斗用熱HCl或鉻酸洗液邊抽濾邊清洗，再依次用自來水、蒸餾水抽洗。用后的砂芯漏斗應(yīng)針對不同的沉淀物，采用適當(dāng)?shù)南礈靹┫热芙夂蟪橄?。洗凈后可在干燥箱?20℃烘干，但烘干前要除去水滴，以免濾片烘裂。洗match凈的砂芯漏斗要特別注意防塵。 </p> <p> 2.成套組合玻璃器皿用常規(guī)洗凈安裝后，使用前應(yīng)用水蒸氣洗滌一段時(shí)間。用于微量、痕量分析的玻璃容器要用1：1～1：9HNO3浸泡后用常規(guī)方法洗滌。 </p> <p> 3.污垢較重器皿的洗滌一般均需用HNO3浸泡進(jìn)行預(yù)處理；洗液確定后增加浸泡時(shí)間和加溫浸煮能強(qiáng)化洗滌效果；用超聲波清洗器清洗。 </p> <p> <br /> </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇落地式通風(fēng)柜設(shè)備廠家批發(fā)價(jià)格" src="https://tyunfile.71360.com/UploadFile/szhd01/637275746772900390/8044045.png"></div><p> 為了實(shí)驗(yàn)室的安全性和實(shí)驗(yàn)室家具能夠長期使用，請大家注意以下事項(xiàng)： </p> <p> 1、禁止在未開啟通風(fēng)柜時(shí)在其通風(fēng)柜內(nèi)做實(shí)驗(yàn)課程; </p> <p> 2、禁止在做實(shí)驗(yàn)時(shí)將頭伸進(jìn)通風(fēng)柜內(nèi)操作或查看; </p> <p> 3、禁止通風(fēng)柜內(nèi)存放或?qū)嶒?yàn)易燃易爆物品; </p> <p> 4、禁止將移動(dòng)插線排或電線放在通風(fēng)柜內(nèi); </p> <p> 5、禁止通風(fēng)柜內(nèi)做國家禁止排放的有機(jī)物質(zhì)與高氯化合物質(zhì)混合的實(shí)驗(yàn); </p> <p> 6、禁止在沒有安全的情況下將所實(shí)驗(yàn)的物質(zhì)放置在通風(fēng)柜內(nèi)實(shí)驗(yàn)，一旦出現(xiàn)化學(xué)物質(zhì)噴濺出來，應(yīng)立即將電源切斷; </p> <p> 7、移動(dòng)上下視窗時(shí)，要緩慢、輕移的操作，以免門拉手將手壓壞; </p> <p> 8、實(shí)驗(yàn)過程中，將視窗離實(shí)驗(yàn)臺面100-150mm為宜; </p> <p> 9、通風(fēng)柜的操作區(qū)域要保持暢通，通風(fēng)柜周圍避免堆放物品; </p> <p> 10、如果通風(fēng)柜啟動(dòng)有故障或聽見風(fēng)機(jī)聲音不對，必須停止操作，須有專業(yè)的維修人員維修，不可自行拆卸和維修; </p> <p> 11、操作人員在不使用通風(fēng)柜時(shí)，通風(fēng)柜臺面避免存放過多試驗(yàn)器材或化學(xué)物質(zhì)，禁止長期堆放。 </p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/376867.html</p></div></div></div></div></div><div id="zntr9dr" class="page-right twoColRt"><div id="7vdb7br" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="7ljzntb" 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" 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