QJ106口罩呼吸阻力测试�?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>QJ106口罩呼吸阻力测试�?/strong></p><p>【适用范围【�/p><p>用于测定口罩在规定条件下的吸气和呼气阻力、�/p><p>【符合标准【�/p><p>GB/T 32610-2016、GB 2626</p><p>【技术指标【�/p><p>1、仪器由可以调节流量的气源、标准规定的人体头模、吸气和呼气两套管路系统、呼吸阻力测定系统等组成、�/p><p>2、流量传感器灵敏度高，有极小的始动流量、�/p><p>3、流量传感器芯片采用热质量流量计，无需温度压力补偿，保证了传感器的高精度计量。流量计量程�? L/min�?00L/min，精度为��2%、�/p><p>4、在单个流量传感器芯片上集成了多个传感器，使传感器的量程比大大提高、�/p><p>5、流量传感器的零点稳定度高，具有全量程高稳定性，具有全量程高精确度和优良的重复性，具有低功耗、低压损和响应速度快的特点、�/p><p>6、数据记录仪采用分辨�?28��64的图形点阵液晶，全中文界面，操作方便、�/p><p>7、数据记录仪内有4M内存用于测量值记录、�/p><p>8、微压计传感器采用二线制，精度高，稳定性好；采用防爆设计使用安全可靠、�/p><p>9、微压计传感器量程、零点外部连续可调，阻尼可调、无机械可动部分，维修工作量少。微压计量程�?�?000Pa，精度为1Pa、�/p><p>10、整台仪器采用特殊的气路转换元件，保证了呼气和吸气两套管路系统转换方便快捷、�/p><p>11、抽气泵抽气量不低于40L/min~100L/min </p><p>12、通气量恒定为�?5��1）L/min</p><p>13、电源：AC220V�?0Hz</p><p>14、适用国家标准要求，兼容劳保防护口罩和日常防护口罩标准</p><p>三� 试验机：</p><p>1.购机前，我们专门派技术人员为您设计合适的流程和方桇�/p><p>2.购机后，将免费指派技术人员为您调试安裄�/p><p>3.整机保修一年，产品终身维护</p><p>4.常年供应设备的易损件及耗品确保仪器能长期使� </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="314897" /> <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）">