Met One BAM-1020�?#946;射线法颗粒物监测�?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>产品介绍９�/span></strong><strong></strong></p><p><span>BAM-1020</span><span>仪器田�/span><span>Met One</span><span>公司生产，并通过EPA认证，认证号９�/span><span>EQPM-0798-122</span><span>。长期广泛适用测量环境空气中的颗粒物浓度，妁�/span><span>PM<sub>10</sub>，PM<sub>2.5</sub>，TSP(</span><span>选配不同的采样切割头，也可选配</span><span>BGI</span><span>公司的切割头</span><span>)</span><span>等，长期作为</span><span>EPA</span><span>�?/span><span>PM<sub>10</sub></span><span>的等效测定方法。滤带的传送体系技术在日本使用亅�/span><span>20</span><span>多年，目前由</span><span>Met One</span><span>仪器公司经许可协议授权生产，用于</span><span>BAM-1020</span><span>测尘仪。输送体系反映优良设计的品质和精度。所以，</span><span>BAM-1020</span><span>仪器由于其特殊的设定和配置，获得亅�/span><span>EPA</span><span>等效方法认证，同时在英联邦国家、韩国和中国等国家获徖�/span><span>PM<sub>10</sub></span><span>浓度监测和记录认证、�/span></p><p><span>BAM-1020</span><span>仪器利用��射线衰减法，可以实时获得环境大气�?/span><span>PM<sub>10</sub></span><span>�?/span><span>PM<sub>2.5</sub></span><span>颗粒物的浓度水平。为满足当前数据有效性要求，</span><span>Met One</span><span>仪器公司开发了一种使�?/span><span>A-BUS</span><span>微处理控制器和数据采集器的电子测量系统。仪器的所有运行状况在</span><span>8</span><span>衋�/span><span>40</span><span>字显示屏上显示、�/span></p><p><strong><span>仪器特性：</span></strong><strong></strong></p><p><span>l<span>EPA</span><span>联邦参比等效</span><span>PM<sub>10</sub></span><span>咋�/span><span>PM<sub>2.5</sub></span><span>测量方法</span></p><p><span>l<span>长期远程自动控制且操作维护费用低</span></p><p><span>l<span>每小时自动零跨校凅�/span></p><p><span>l<span>使用</span><span>FRM</span><span>工具进行快速简单的实地校准</span></p><p><span>l<span>仪器可以放置在长凳、移动或固定站点�?/span></p><p><span>l<span>氧化铝机身、不锈钢卷轴</span></p><p><span>l<span>精确度高、可靠性好，拥有简单的机械流量控制系统</span></p><p><span>l<span>小时数据的获取减少了挥发性有机物的影哌�/span></p><p><span>l<span>先进的加热技术可以有效控制样品的相对湿度</span></p><p><span>l<span>具有综合的数据处理器，可以连�?/span><span>6</span><span>个天气现象传感器</span></p><p><span>l<span>内置数据存储卡，*多可存储</span><span>182</span><span>天的数据记录</span></p><p><span>l<span>通过</span><span>RS-232</span><span>进行数据传输</span></p><p><strong><span>测量原理９�/span></strong><strong></strong></p><p><span>BAM-1020</span><span>主要利用��射线衰减法获得颗粒物的浓度，主机箱内月�/span><sup><span>14</span></sup><span> C</span><span>��射线源和一个灵敏的探测器、�/span><sup><span>14</span></sup><span> C</span><span>��射线源释放出高能量的电子（即��射线），探测器主要用来探�?#946;粒子数目的多少。采样滤带位�?#946;射线源和探测器之间，透过滤带�?#946;粒子数会随着颗粒物浓度的增多而逐渐减少。通过��射线衰减与颗粒物质量浓度之间的公式便可获得滤带上颗粒物的质量浓度和采集到的空气的体积、�/span></p><p><strong><span>仪器参数９�/span></strong></p><p><span>l<span>量程９�/span><span>0~1000 mg/m<sup>3</sup></span></p><p><span>l<span>其他可选量程：</span><span>0~100</span><span>＋�/span><span>200</span><span>＋�/span><span>250</span><span>＋�/span><span>500</span><span>＋�/span><span>1000</span><span>＋�/span><span>2000</span><span>＋�/span><span>5000��g/m<sup>3</sup></span></p><p><span>l<span>采样周期９�/span><span>1h</span></p><p><span>l<span>检测限９�/span><span><1.0��g/m<sup>3</sup></span><span>＇�/span><span>24h</span><span>）；</span><span><4.8��g/m<sup>3</sup></span><span>＇�/span><span>1h</span><span>（�/span></p><p><span>l<span>滤纸：玻璃纤维滤膜，规格丹�/span><span>30mm*21m/</span><span>每卷，可用至尐�/span><span>60</span><span>�?/span></p><p><span>l<span>流速：</span><span>16.7L/Min(0~20L/Min</span><span>可调</span><span>)</span></p><p><span>l<span>测量精度９�/span><span>0.1��g/m<sup>3</sup></span></p><p><span>l<span>分辨率：</span><span>1��g/m<sup>3</sup></span></p><p><span>l<span>BETA</span><span>源：</span><sup><span>14</span></sup><span>C</span><span>放射源，</span><span>60��Ci</span><span>��</span><span>15��Ci</span><span>，半衰期</span><span>5730</span><span>平�/span></p><p><span>l<span>数据存贮：可存储</span><span>182</span><span>天的小时记录纷�/span></p><p><strong><span>运行环境９�/span></strong><strong></strong></p><p><span>l<span>温度范围９�/span><span>-30~60ℂ�/span><span>；操作温度：</span><span>0~50</span><span>ℂ�/span></p><p><span>l<span>相对湿度９�/span><span>0~90%</span><span>，无冷凝</span></p><p><span>l<span>采样湿度控制：内置小型加热装置，相对湿度设定值为</span><span>10%~99%</span></p><p><span>（注意：加热装置周围需要有采样防护装置（�/span></p><p><strong><span>重量尺寸９�/span></strong><strong></strong></p><p><span>l<span>电源９�/span><span>100~230VAC</span><span>＋�/span><span>50/60 Hz</span><span>；电源消耗小亍�/span><span>0.4kw</span><span>＋�/span><span>3.4A</span></p><p><span>l<span>尺寸９�/span><span>31cm</span><span>＇�/span><span>H</span><span>（�/span><span>*43cm</span><span>＇�/span><span>W</span><span>（�/span><span>*40cm</span><span>＇�/span><span>D</span><span>（�/span></p><p><span>l</span>重量９�/span><span>24.5kg</span><span>，无其他附属配件</span></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="314527" /> <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）">