隔膜泵ME 4 NT双层膜片化学真空�?参数-价格-中国粉体罐�/title>

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} }); 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><strong><strong>隔膜� ME 4 NT双层膜片化学真空泴�/strong></strong><strong>简介：</strong></span></p><p><span>VACUUBRAND</span><span>的铝制隔膜泵十分适合于实验室和工业的诸多用途，其主要原因在于无油、抽气安静及极少需要维护。由两层采用碳纤维增强的高弹�?/span><span>FKM</span><span>材质的膜片组成泵的膜片，使其具有极长的寿命。此泵工作时无油污染，且在抽气腔内无任何滑动部件，正常使用下不会造成任何磨损。除延长维护周期以外，该无磨损的特点避免如蜗旋泵或滑阀泵那样在抽气腔内产生粉尘污染物的缺点、�/span></p><p><span><strong><strong>隔膜� ME 4 NT双层膜片化学真空泴�/strong></strong><strong>性能特性：</strong></span><span><strong></strong></span></p><p><span> 1.无污染的抽气或排气过稊�/p><p> 2.抽速大，即使接近极限真空时仍具有很高的抽气速度</p><p> 3.排气安静</p><p> 4.ME 4 NT振动低，抽速大</p><p> 5.超长的膜片寿命，无需维护的驱动系统，整体维护成本位�/span></p><p><span><strong><strong>隔膜� ME 4 NT双层膜片化学真空泴�/strong></strong><strong>技术指标：</strong></span><span><strong></strong></span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><th><span>技术指栆�/span></th><th><span>单位</span></th><th><span>ME 4 NT</span></th></tr><tr><td><span>泵头�?级数</span></td><td></td><td><span>2 / 1</span></td></tr><tr><td><span>50/60 Hz下的**抽逞�/span></td><td><span>m3/h</span></td><td><span>4.0 / 4.4</span></td></tr><tr><td><span>50/60 Hz下的**抽逞�/span></td><td><span>cfm</span></td><td><span>2.4 / 2.6</span></td></tr><tr><td><span>极限真空（绝压）</span></td><td><span>mbar/torr</span></td><td><span>70 / 52</span></td></tr><tr><td><span>环境温度范围（操作）</span></td><td><span>��C</span></td><td><span>10 - 40</span></td></tr><tr><td><span>环境温度范围（储存）</span></td><td><span>��C</span></td><td><span>-10 - 60</span></td></tr><tr><td><span>**出气口压力（绝压（�/span></td><td><span>bar</span></td><td><span>2</span></td></tr><tr><td><span>进气口接叢�/span></td><td></td><td><span>软管喷嘴接头 DN 8-10 mm</span></td></tr><tr><td><span>出气口接叢�/span></td><td></td><td><span>2个消音器 / G1/4"</span></td></tr><tr><td><span>额定电机功率</span></td><td><span>kW</span></td><td><span>0.18</span></td></tr><tr><td><span>50/60 Hz下的额定转逞�/span></td><td><span>min-1</span></td><td><span>1500/1800</span></td></tr><tr><td><span>防护等级</span></td><td></td><td><span>IP 40</span></td></tr><tr><td><span>尺寸（长x宽x高）</span></td><td><span>mm</span></td><td><span>243 x 239 x 198</span></td></tr><tr><td><span>重量</span></td><td><span>kg</span></td><td><span>11.0</span></td></tr><tr><td><span>噪音水平�?0赫茲，典型倻�/span></td><td><span>dBA</span></td><td><span>45</span></td></tr><tr><td><span>NRTL 标准</span></td><td></td><td><span>加拿大和美国</span></td></tr><tr><td><span>ATEX 认证 (仅限230V)</span></td><td></td><td><span>II 3G IIC T3 X Internal Atm. only</span></td></tr><tr><td><span>货品配置</span></td><td></td><td><span>泵体安装完毕，连接即可使用，附带说明�?/span></td></tr><tr><td><span>可选附仵�/span></td><td></td><td><span>带真空计的真空调节阀 (696840)</p><p>VACUU��LAN<sup>?</sup>迷你网路 (2614455)</p><p>真空橡胶� DN 8 mm (686001)</span></td></tr></tbody></table><p></p><p></p> </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 class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="263334" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">