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class="jyms"><p><span>簡要描述：</span>上海一恒耐腐蝕隔膜泵VB-20F產品說明上海一恒耐腐蝕隔膜泵VB-20F產品概述：VB系列耐腐蝕真空隔膜泵是一款介質為氣體的雙級泵</p></div> <ul> <li><img src="/Skins/536317/images/dot.png" /><span>產品型號：</span></li> <li><img src="/Skins/536317/images/dot.png" /><span>廠商性質：</span>生產廠家</li> <li><img src="/Skins/536317/images/dot.png" /><span>更新時間：</span>2024-11-14</li> <li><img src="/Skins/536317/images/dot.png" /><span>訪問量：</span>789</li> </ul> <div id="4yywug2igq6" class="pro_detail_btn"> <a href="#order" class="prodtl_btn1" rel="nofollow">產品咨詢</a><a href="/contact.html" target="_blank" class="prodtl_btn2" rel="nofollow">聯系我們</a> </div> </div> <div id="4yywug2igq6" class="clear"></div> </div>  <div id="4yywug2igq6" class="proneirong"> <div id="4yywug2igq6" class="proneirongp"><span>詳細介紹</span></div> <link type="text/css" rel="stylesheet" href="/css/property.css"> <script> window.onload=function(){ changeTableHeight(); } window.onresize=function(){ changeTableHeight(); } function changeTableHeight(){ $(".proshowParameter table th").each(function?(i,o){ ????var $this=$(o),? ????height=$this.next().height(); ????$(this).css("height",height); var obj = $(o); var val = obj.text(); if(val == '' || val == null || val == undefined){ $(this).addClass('none'); }else{ $(this).removeClass('none'); } }); $(".proshowParameter table td").each(function?(i,o){ var obj = $(o); var val = obj.text(); if(val == '' || val == null || val == undefined){ $(this).addClass('none'); }else{ $(this).removeClass('none'); } }); } </script> <section class="proshowParameter"> <table style=" margin-bottom:20px;"> <tbody> </tbody> </table> </section> <b><i>上海一恒耐腐蝕隔膜泵VB-20F 產品說明</i></b> <div> <div> <div> <p> <strong>上海一恒耐腐蝕隔膜泵VB-20F</strong> </p> <p> 產品概述： </p> <p> VB 系列耐腐蝕真空隔膜泵是一款介質為氣體的雙級泵，所有與氣體接觸部分，均為聚四氟乙烯(PTFE) 材料，耐腐蝕程度高，適用范圍廣，可替代水循環(huán)泵，適合于化學、制藥、石化等行業(yè)對腐蝕性氣體的處理，如抽濾，減壓蒸餾，旋轉蒸發(fā)，真空濃縮，離心濃縮，固相萃取等。 </p> <p> 主要特點： </p> <p> 抗強化學腐蝕 </p> <p> ● 耐腐蝕真空泵使用了特殊的隔膜(膜片表面復合 PTFE 涂層)和泵頭設計，包括全部接頭和管路，保證與氣體接觸的部分均為進口PTFE材料，因此可耐大部分具有腐蝕性的氣體； </p> <p> ● 同時電器開關及外殼也做防蝕處理，特別是對傳動機構和電路部分使用耐腐蝕材料形成密閉空間，與外界環(huán)境隔絕，使真空泵不僅能耐腐蝕性介質，還能適用于腐蝕性環(huán)境中，解決了真空泵的耐化學腐蝕問題; </p> <p> ● 專業(yè)的多路密封系統(tǒng)設計，高彈性PTFE材料膜片，具耐高溫、耐腐蝕，壽命長等特點，比國內同類廠家產品使用壽命長一倍以上，降低使用者維護成本。 </p> <p> 無污染、免保養(yǎng) </p> <p> ● 隔膜真空泵可實現溶劑回收，消除有毒有害的有機溶劑對環(huán)境的污染和對操作者及附近人員的身體健康的危害，即使混合溶劑也能高度回收利用；隔膜泵是無水無油的干泵，讓實驗室變得潔凈和安靜，使用者無需定期清潔、換管、換水等維護工作，隔膜真空泵做到了99%免維護; </p> <p> 低噪音、低震動、低溫升 </p> <p> ● 耐腐蝕真空泵采用電動機直驅式動力傳輸，無中間傳動件，再加上隔膜低沖程、低噪音、低溫升等特性，使得儀器運行穩(wěn)定，損耗小，保證儀器安全運行； </p> <p> 過熱保護 </p> <p> ● 每個產品均裝有溫度保護開關，當機體內部溫度過高時會自動停機，等溫度冷卻后再自行啟動，保證系統(tǒng)工作的穩(wěn)定性及安全性; </p> <p> 技術參數 </p> <table cellpadding="0" cellspacing="1" width="99%" bgcolor="#CCCCCC" class="ke-zeroborder"> <tbody> <tr> <td bgcolor="#FFFFFF" rowspan="2"> <p> 型號 </p> <p> 技術型號 </p> </td> <td bgcolor="#FFFFFF" colspan="4"> <p> 普及型 </p> </td> <td bgcolor="#FFFFFF" colspan="2"> <p> 專業(yè)型 </p> </td> </tr> <tr> <td bgcolor="#FFFFFF"> <p> VB-20 </p> </td> <td bgcolor="#FFFFFF"> <p> VB-40 </p> </td> <td bgcolor="#FFFFFF"> <p> VB-65 </p> </td> <td bgcolor="#FFFFFF"> <p> VB-130 </p> </td> <td bgcolor="#FFFFFF"> <p> VB-20F </p> </td> <td bgcolor="#FFFFFF"> <p> VB-40F </p> </td> </tr> <tr> <td bgcolor="#FFFFFF"> <p> 流量 </p> </td> <td bgcolor="#FFFFFF"> <p> 20 L/min </p> </td> <td bgcolor="#FFFFFF"> <p> 35L/min </p> </td> <td bgcolor="#FFFFFF"> <p> 65L/min </p> </td> <td bgcolor="#FFFFFF"> <p> 125L/min </p> </td> <td bgcolor="#FFFFFF"> <p> 20 L/min </p> </td> <td bgcolor="#FFFFFF"> <p> 35L/min </p> </td> </tr> <tr> <td bgcolor="#FFFFFF"> <p> 泵頭類型 </p> </td> <td bgcolor="#FFFFFF" colspan="6"> <p> 雙級泵(PTFE材質泵頭) </p> </td> </tr> <tr> <td bgcolor="#FFFFFF"> <p> 極限真空度 </p> </td> <td bgcolor="#FFFFFF" colspan="6"> <p> 15-20 mbar </p> </td> </tr> <tr> <td bgcolor="#FFFFFF"> <p> 操作壓力 </p> </td> <td bgcolor="#FFFFFF" colspan="6"> <p> 1 bar </p> </td> </tr> <tr> <td bgcolor="#FFFFFF"> <p> 真空度調節(jié) </p> </td> <td bgcolor="#FFFFFF" colspan="4"> <p> 無真空度調節(jié)閥 </p> </td> <td bgcolor="#FFFFFF" colspan="2"> <p> 顯示實時真空度，可調節(jié)真空度 </p> </td> </tr> <tr> <td bgcolor="#FFFFFF"> <p> 接口規(guī)格 </p> </td> <td bgcolor="#FFFFFF" colspan="2"> <p> 10 mm </p> </td> <td bgcolor="#FFFFFF" colspan="2"> <p> 12mm </p> </td> <td bgcolor="#FFFFFF" colspan="2"> <p> 10 mm </p> </td> </tr> <tr> <td bgcolor="#FFFFFF"> <p> 泵頭材料 </p> </td> <td bgcolor="#FFFFFF" colspan="6"> <p> PTFE材質 </p> </td> </tr> <tr> <td bgcolor="#FFFFFF"> <p> 復合膜片材料 </p> </td> <td bgcolor="#FFFFFF" colspan="6"> <p> PTFE復合膜片材料 </p> </td> </tr> <tr> <td bgcolor="#FFFFFF"> <p> 閥片材料 </p> </td> <td bgcolor="#FFFFFF" colspan="6"> <p> FFPM </p> </td> </tr> <tr> <td bgcolor="#FFFFFF"> <p> 工作制 </p> </td> <td bgcolor="#FFFFFF" colspan="6"> <p> 可連續(xù)工作 </p> </td> </tr> <tr> <td bgcolor="#FFFFFF"> <p> 環(huán)境相對濕度 </p> </td> <td bgcolor="#FFFFFF" colspan="6"> <p> ＜80%RH </p> </td> </tr> <tr> <td bgcolor="#FFFFFF"> <p> 介質和環(huán)境溫度 </p> </td> <td bgcolor="#FFFFFF" colspan="6"> <p> 5 ℃ ～ 40 ℃ </p> </td> </tr> <tr> <td bgcolor="#FFFFFF"> <p> 電機額定轉速 </p> </td> <td bgcolor="#FFFFFF" colspan="6"> <p> 1450RPM </p> </td> </tr> <tr> <td bgcolor="#FFFFFF"> <p> 外形尺寸 </p> <p> WxDxH(mm) </p> </td> <td bgcolor="#FFFFFF"> <p> 165×315×210 </p> </td> <td bgcolor="#FFFFFF"> <p> 170×330×210 </p> </td> <td bgcolor="#FFFFFF"> <p> 240×290×355 </p> </td> <td bgcolor="#FFFFFF"> <p> 380×300×200 </p> </td> <td bgcolor="#FFFFFF"> <p> 175×315×275 </p> </td> <td bgcolor="#FFFFFF"> <p> 180×330×275 </p> </td> </tr> <tr> <td bgcolor="#FFFFFF"> <p> 額定功率 </p> </td> <td bgcolor="#FFFFFF"> <p> 120W </p> </td> <td bgcolor="#FFFFFF"> <p> 240W </p> </td> <td bgcolor="#FFFFFF"> <p> 400W </p> </td> <td bgcolor="#FFFFFF"> <p> 600W </p> </td> <td bgcolor="#FFFFFF"> <p> 120W </p> </td> <td bgcolor="#FFFFFF"> <p> 240W </p> </td> </tr> <tr> <td bgcolor="#FFFFFF"> <p> 額定電壓 </p> </td> <td bgcolor="#FFFFFF" colspan="6"> <p> AC 220V 50HZ </p> </td> </tr> </tbody> </table> </div> </div> <div> <div> <br> </div> <div> 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