MFC-TSP型大流量采样�?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><strong><span>VFC-PM<sub>10</sub></span></strong><strong><span>型大流量采样�?/span></strong></p><p><span>用于</span><span>PM<sub>10</sub></span><span>测量的体积流量控制系绞�/span></p><p><strong><span>特点９�/span></strong></p><p><span>l<span>符合美国环保署参考方法要求（</span><span>RFPS-1287-063</span><span>（�/span></p><p><span>l<span>配置资料齐全、内壁光滑的文氏限流箠�/span></p><p><span>l<span>空气动力学的设计能使</span><span>95%</span><span>的在压差下失去的能量得到恢复</span></p><p><span>l<span>优良的阻氓�/span><span>“Choking“�/span><span>特�?/span></p><p><span>l<span>不使用运动部件和电子器件调节流量</span></p><p><span>VFC-PM<sub>10</sub></span><span>型大流量采样�?/span><span>采用体积流量控制系统大流量地采集空气中小亍�/span><span>10</span><span>微米的悬浮颗粒物＇�/span><span>PM<sub>10</sub></span><span>），</span><span>VFC-PM<sub>10</sub></span><span>型采样器有一个保护机箱以保证滤膜的表面能处于水平位置。空气动力学的设计使采样器只采集</span><span>10</span><span>微米和以下的颗粒、�/span></p><p><span>流量控制原理是：在大流量采样时配置了一个内壁光滑的向一端逐渐扩大的文氏限流管。和其它大流量采样器相比，风机在文氏限流管下游端产生的真空能佾�/span><span>95%</span><span>的由限流管压差产生的能量损失得以恢复、�/span></p><p><span>当气流的流速达到音速时就会产生临界气流。只要下端的变化*小，文氏管的一切状态（包括流速）都有上端决定、�/span></p><p><span>由采样风机提供动力的流经文氏限流管的临界气流不受滤膜负载、环境温度和气压的影响，能保持一个稳定的体积流量、�/span></p><p><span>VFC-PM<sub>10</sub></span><span>型大流量采样器主要由风机组件、滤膜夹、体积流量控制器和阳极化处理铝材机箱组成、�/span></p><p><strong><span>技术规格：</span></strong></p><p><strong></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>电机</span></p></td><td><p><span>1.0 HP (</span><span>马力</span><span>) </span></p></td></tr><tr><td><p><span>电流</span></p></td><td><p><span>7</span><span>安培</span></p></td></tr><tr><td><p><span>功率</span></p></td><td><p><span>840 </span><span>�?/span></p></td></tr><tr><td><p><span>流量</span></p></td><td><p><span>40 ACFM</span></p></td></tr><tr><td><p><span>流量准确�?/span></p></td><td><p><span><1% </span><span>偏差</span><span> (24</span><span>小时</span><span>)</span></p></td></tr><tr><td><p><span>电源要求</span></p></td><td><p><span>110V� </span><span>单相＋�/span><span>60Hz</span><span>（其它可选）</span></p></td></tr><tr><td><p><span>重量</span></p></td><td><p><span>62 kg</span></p></td></tr><tr><td><p><span>尺寸</span></p></td><td><p><span>机箱９�/span><span> 129 cm H �� 56 cm W �� 56 cm D</span><span>＋�/span><span>22kg</span></p><p><span>切割器：</span><span> 81 cm H �� 81 cm W �� 63.5 cm D</span><span>＋�/span><span>25kg</span></p><p><span>VFC</span><span>风机和滤膜夹９�/span><span> 71 cm H �� 53 cm W �� 48 cm D</span><span>＋�/span><span>12kg</span></p></td></tr></tbody></table><p><strong></strong></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="301658" /> <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）">