高负压颗粒物采样�?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><span>LB-120F(GK)</span><span>高负压型</span><span>智能颗粒物大流量采样�?/span></p><p><span></span></p><p><strong><span>一、用逓�/span></strong></p><p><span>应用滤膜称重法采集环境空气中的颗粒物<span>＋�/span>可供环保、卫生、劳动、安监、军事、科研、教育等部门用于气溶胶常规监测，特别适用于环境空气重金属、氟化物采样叉�span>SVOC</span>的采样、�/span></p><p><span>二�?strong>执行标准</strong></span></p><p><span>HJ 618-2011</span><span>《环境空氓�span>PM10</span>咋�span>PM2.5</span>的测定重量法《�/span></p><p><span>HJ/T 374-2007</span><span>《总悬浮颗粒物采样器技术要求及检测方法《�/span></p><p><span>HJ 93-2013</span><span>《环境空气颗粒物<span>(PM10</span>咋�span>PM2.5)</span>采样器技术要求及检测方法《�/span></p><p><span>HJ 656-2013</span><span>《环境空气颗粒物<span>(PM2.5)</span>手工监测方法<span>(</span>重量泔�span>)</span>技术规范《�/span></p><p><span>HJ 657-2013</span><span>《空气和废气颗粒物中铅等金属元素的测定电感耦合等离子体质谱法《�/span></p><p><span>HJ 691-2014</span><span>《环境空气半挥发性有机物采样技术导则《�/span></p><p><span>HJ 480-2009</span><span>《环境空气氟化物的测定滤膜采样氟离子选择电极法《�/span></p><p><span>JJG 943-2011</span><span>《总悬浮颗粒物采样器《�/span></p><p><span>三�?strong>性能特点</strong></span></p><p><span>1</span><span>、进口高负压无刷采样泵，负载能力大于<span>20kPa</span>，低噪音，使用寿命长、�/span></p><p><span>2</span><span>、采用宽温显示屏，中文菜单显示，图文并茂，方便操作、�/span></p><p><span>3</span><span>、具有多次采样、隔日采样、循环采样等多种采样方式、�/span></p><p><span>4</span><span>、采用进口数字流量传感器控制采样流量按照设定值恒流采样，自动测量温度、大气压力、计前温度、计前压力等参数，并显示采样体积、�/span></p><p><span>5</span><span>、具有气路堵塞和低流量保护功能，采样时如果在一定时间内未达到设定流量，仪器即进入自动保护模式、�/span></p><p><span>6</span><span>、通过键盘直接对仪器的各项参数进行在线标定，仪器维护及标定必须输入密码，且具有权限管理功能，保证仪器各项参数安全、�/span></p><p><span>7</span><span>、专用防护装置，野外工作时，可防雨雪侵袭、�/span></p><p><span>8</span><span>、具有实时时钟，采样数据自动记忆，下次开机优先使用，实现一键采样、�/span></p><p><span>9</span><span>�?span> USB</span>数据导出功能，可选配打印采样数据功能、�/span></p><p><span>10</span><span>、切割器采用铝合金材质并经氧化处理，抗静电吸附、�/span></p><p><span>11</span><span>、标配氟化物采样头，可对氟化物进行采样；</span></p><p><span>12</span><span>、选配<span>SVOC</span>采样罐进衋�span>SVOC</span>采样、�/span></p><p><span>13</span><span>、选配多级颗粒物采样头可进衋�span>TSP/PM10/PM2.5</span>采样夳�/span></p><p><span>14</span><span>、选配便携式交直流电源，可在无交流电的场合采样、�/span></p><p><span>15</span><span>、选配优质稳固的地质三脚架适用于在大风等恶劣气候采样、�/span></p><p><strong><span>四、技术指栆�/span></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>主要参数</span></p></td><td><p><span>参数范围</span></p></td><td><p><span>分辨玆�/span></p></td><td><p><span>准确�?/span></p></td></tr><tr><td><p><span>采样流量</span></p></td><td><p><span>＇�span>80</span>｝�span>120</span>（�span>L/min</span></p></td><td><p><span>0.1L/min</span></p></td><td><p><span>优于<span>��2.0%</span></p></td></tr><tr><td><p><span>**采样体积</span></p></td><td><p><span>999999.9L</span></p></td><td><p><span>0.1L</span></p></td><td><p><span>优于<span>��2.0%</span></p></td></tr><tr><td><p><span>采样时间</span></p></td><td><p><span>1min</span><span>｝�span>99h59min</span></p></td><td><p><span>1s</span></p></td><td><p><span>优于<span>��0.1%</span></p></td></tr><tr><td><p><span>环境大气厊�/span></p></td><td><p><span>＇�span>50</span>｝�span>130</span>（�span>kPa</span></p></td><td><p><span>0.01kPa</span></p></td><td><p><span>优于<span>��0.5kPa</span></p></td></tr><tr><td><p><span>带载能力</span></p></td><td colspan="3"><p><span>100L/min</span><span>流量时，负载能力<span>>20kPa</span></p></td></tr><tr><td><p><span>工作电压</span></p></td><td colspan="3"><p><span>AC220V��10% 50</span><span>或选配便携式交直流电源</span></p></td></tr><tr><td><p><span>噪声</span></p></td><td colspan="3"><p><span>；�span>62dB</span>＇�span>A</span>（�/span></p></td></tr><tr><td><p><span>功耖�/span></p></td><td colspan="3"><p><span>；�span>1000W</span></p></td></tr><tr><td><p><span>主机尺寸</span></p></td><td colspan="3"><p><span>（长<span>250��</span>宼�span>300��</span>髗�span>280</span>（�span>mm</span></p></td></tr><tr><td><p><span>主机重量</span></p></td><td colspan="3"><p><span>�?span>7kg</span></p></td></tr></tbody></table><p><strong><span>公司为您提供本产品全面的技术支持和完善的售后服务、�/span></strong></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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