2XZ型直联旋片式真空�?参数-价格-中国粉体罐�/title>

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$(".fixdbox_main_left div").eq(4).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_xgzl){ $(".fixdbox_main_left div").eq(3).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_xgfa){ $(".fixdbox_main_left div").eq(2).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_cxd){ $(".fixdbox_main_left div").eq(1).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_cpjj){ $(".fixdbox_main_left div").eq(0).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); } }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><span class="STYLE19"><strong>一�?span style="COLOR: #000000">2XZ型直联旋片式真空泴�/span>的产品概述：<br/><br/></strong>　　<span style="COLOR: #000000">2XZ垊�strong>直联旋片式真空泵</strong></span>是用来对密封容器抽除气体的基本设备之一。它可单独作用，也可作为增压泵、扩散泵、分子泵等的前级泵，维持泵，钛泵的预抽泵用。可用于电真空器件制造、保温瓶制造、真空焊接、印刷、吸塑、制冷设备修理以及仪器仪表配套等。因为它具有体积小、质量轻、操声低等优点，所以更适宜于实验室里使用、�br/>在环境温�?40范围内，进气口压强小�?.3×103帕的条件下允许长期连续运转，被抽气体相对湿度大于90%时，应开气镇阀、�br/>　　<span style="COLOR: #000000"><strong>直联旋片式真空泵</strong></span>抽气时进气口连续畅通大气运转不得超过一分种� <br/>　　<span style="COLOR: #000000"><strong>直联旋片式真空泵</strong></span>不适用于抽除对金属有腐蚀的，对泵油起化学反应的，含有颗粒尘埃的气体，以及含氧过高的，易爆性的，有毒的气体� <br/><br/>二�?strong><span style="COLOR: #000000">2XZ型直联旋片式真空泴�/span>皃�/strong>工作原理９�br/><br/>　　<span style="COLOR: #000000">2XZ垊�strong>直联旋片式真空泵</strong></span>双级高速直联结构旋片式真空�?以下简�?span style="COLOR: #000000">直联旋片式真空泵</span>)。它有偏心地装在泵腔内的转子，及转子槽内的旋片。转子带动旋片旋转时，旋片紧贴腔壁，把进、排气口分隔开来，并使进气积腔容积周期性地扩大而吸气，排气腔容积则周期性地缩小而压缩气体，推开排气阀排气，从而获得真空。图一为单级泵的工作原理示意图。双级是两个单级串联而成、�br/>　　<span style="COLOR: #000000"><strong>直联旋片式真空泵</strong></span>装有气镇阀，具有延长泵油使用时间和防止泵油混水的作用、�br/>　　<span style="COLOR: #000000"><strong>直联旋片式真空泵</strong></span>具有体积小，重量轻、噪声低，起动方便等优点。此外，还有防止返油的措�?2XZ-8)无防止油封漏油污染场地的措施、�br/><br/><span class="STYLE10"><span style="COLOR: #000000">2XZ-0.25垊�strong>直联旋片式真空泵</strong>的安装及外形国�/span><br/><br/><span style="COLOR: #000000">2XZ-0.5型直联旋片式真空泵的安装及外形图</span><br/><br/><span style="COLOR: #000000">2XZ-1型直联旋片式真空泵的安装及外形图</span><br/><br/><span style="COLOR: #000000">2XZ-2型直联旋片式真空泵的安装及外形图</span><br/><br/><span style="COLOR: #000000">2XZ-4型直联旋片式真空泵的安装及外形图</span><br/><br/><span style="COLOR: #000000">2XZ-8型直联旋片式真空泵的安装及外形图</span><br/><br/><span style="COLOR: #000000">2XZ-15型直联旋片式真空泵的安装及外形图</span></span><br/><br/><br/><strong>三�?span style="COLOR: #000000">2XZ型直联旋片式真空泴�/span>的参数性能９�/strong> </span></p><table style="WIDTH: 442px" cellspacing="0" cellpadding="0" width="98%" align="center"><tbody><tr class="firstRow"><td class="STYLE19" rowspan="2" width="13%"><p>型号</p></td><td class="STYLE19" rowspan="2" width="7%"><p>抽气</p><p>速度</p><p>(L／S)</p></td><td class="STYLE19" width="17%" colspan="2"><p>极限真空(Pa)</p></td><td class="STYLE19" rowspan="2" width="5%"><p>转逞�/p><p>(rpm)</p></td><td class="STYLE19" rowspan="2" width="5%"><p>工作</p><p>电压</p><p>(V)</p></td><td class="STYLE19" rowspan="2" width="7%"><p>电机</p><p>功率</p><p>(kw)</p></td><td class="STYLE19" rowspan="2" width="7%"><p>进气叢�/p><p>直径(mm)</p></td><td class="STYLE19" rowspan="2" width="7%"><p>用油野�/p><p>(L)</p></td><td class="STYLE19" rowspan="2" width="7%"><p>泵油</p><p>温升</p><p>(�?</p></td><td class="STYLE19" width="11%" colspan="3"><p>外形尺寸</p></td><td class="STYLE19" rowspan="2" width="7%"><p>总重�?kg)</p></td></tr><tr><td class="STYLE19" width="9%"><p>气镇兲�/p></td><td class="STYLE19" width="7%"><p>气镇开</p></td><td class="STYLE19" valign="top" width="3%"><p>镾�/p></td><td class="STYLE19" valign="top" width="3%"><p>宼�/p></td><td class="STYLE19" valign="top" width="3%"><p>髗�/p></td></tr><tr><td class="STYLE19" width="13%"><p>XZ-0.5</p></td><td class="STYLE19" width="7%"><p>0.5</p></td><td class="STYLE19" width="9%"><p>10</p></td><td class="STYLE19" width="7%"></td><td class="STYLE19" width="5%"><p>1400</p></td><td class="STYLE19" width="5%"><p>220</p></td><td class="STYLE19" width="7%"><p>0.09</p></td><td class="STYLE19" width="7%"><p>φ7</p></td><td class="STYLE19" width="7%"><p>0.18</p></td><td class="STYLE19" width="7%"><p>>40</p></td><td class="STYLE19" width="3%"><p>225</p></td><td class="STYLE19" width="3%"><p>110</p></td><td class="STYLE19" width="3%"><p>220</p></td><td class="STYLE19" width="7%"><p>7.2</p></td></tr><tr><td class="STYLE19" width="13%"><p>XZ-1</p></td><td class="STYLE19" width="7%"><p>1</p></td><td class="STYLE19" width="9%"><p>10</p></td><td class="STYLE19" width="7%"></td><td class="STYLE19" width="5%"><p>1400</p></td><td class="STYLE19" width="5%"><p>220</p></td><td class="STYLE19" width="7%"><p>0.12</p></td><td class="STYLE19" width="7%"><p>φ10</p></td><td class="STYLE19" width="7%"><p>0.25</p></td><td class="STYLE19" width="7%"><p>>40</p></td><td class="STYLE19" width="3%"><p>275</p></td><td class="STYLE19" width="3%"><p>110</p></td><td class="STYLE19" width="3%"><p>220</p></td><td class="STYLE19" width="7%"><p>7.5</p></td></tr><tr><td class="STYLE19" width="13%"><p>2XZ-0.25</p></td><td class="STYLE19" width="7%"><p>0.25</p></td><td class="STYLE19" width="9%"><p>6.7×10-1</p></td><td class="STYLE19" width="7%"></td><td class="STYLE19" width="5%"></td><td class="STYLE19" width="5%"><p>220</p></td><td class="STYLE19" width="7%"><p>0.12</p></td><td class="STYLE19" width="7%"><p>φ10</p></td><td class="STYLE19" width="7%"><p>0.3</p></td><td class="STYLE19" width="7%"><p>>40</p></td><td class="STYLE19" width="3%"><p>440</p></td><td class="STYLE19" width="3%"><p>125</p></td><td class="STYLE19" width="3%"><p>224</p></td><td class="STYLE19" width="7%"><p>11</p></td></tr><tr><td class="STYLE19" width="13%"><p>2XZ-0.5</p></td><td class="STYLE19" width="7%"><p>0.5</p></td><td class="STYLE19" width="9%"><p>6.7×10-2</p></td><td class="STYLE19" width="7%"><p>1.33</p></td><td class="STYLE19" width="5%"><p>1400</p></td><td class="STYLE19" width="5%"><p>220</p></td><td class="STYLE19" width="7%"><p>0.18</p></td><td class="STYLE19" width="7%"><p>φ13</p></td><td class="STYLE19" width="7%"><p>0.42</p></td><td class="STYLE19" width="7%"></td><td class="STYLE19" width="3%"><p>445</p></td><td class="STYLE19" width="3%"><p>125</p></td><td class="STYLE19" width="3%"><p>256</p></td><td class="STYLE19" width="7%"><p>13</p></td></tr><tr><td class="STYLE19" width="13%"><p>2XZ-1</p></td><td class="STYLE19" width="7%"><p>1</p></td><td class="STYLE19" width="9%"><p>6.7×10-2</p></td><td class="STYLE19" width="7%"><p>1.33</p></td><td class="STYLE19" width="5%"><p>1400</p></td><td class="STYLE19" width="5%"><p>220</p></td><td class="STYLE19" width="7%"><p>0.25</p></td><td class="STYLE19" width="7%"><p>φ19</p></td><td class="STYLE19" width="7%"><p>0.4</p></td><td class="STYLE19" width="7%"><p>>40</p></td><td class="STYLE19" width="3%"><p>445</p></td><td class="STYLE19" width="3%"><p>125</p></td><td class="STYLE19" width="3%"><p>256</p></td><td class="STYLE19" width="7%"><p>14</p></td></tr><tr><td class="STYLE19" width="13%"><p>2XZ-2< </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div 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