Lumex RA-915W冷原子吸收汞分析�?参数-价格-中国粉体罐�/title>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><span><strong><span>仪器原理</span></strong></span></p><p><span>RA-915W冷原子吸收汞分析仪基于汞原子蒸汽�?54nm共振发射线的吸收来分析汞浓度。同时，采用了塞曼背景校正技术，有效地消除了背景物的干扰并提供了极高的灵敏度，摒弃了传统的金汞齐富集方式，使数据测量能够连续进行，真正实现连续监测大气低浓度样品、�/span><a><span>通过选用液体配件，轻松快速地完成基于还原方法的液体样品测量、�/span></p><p><span><strong><span>仪器特点</span></strong></span></p><p><span>▱�span>采用高频塞曼效应背景校正技术，灵敏度高，抗干扰</span></p><p><span>▱�span>符合</span><span>符合国家标准‛�/span><span>GB 7468-87 </span><span>水质、总汞的测宙�/span><span>冷原子吸收分光光度法“�/span></p><p><span>▱�span>属于国际认可的仪器和方法，符合美囼�/span><span>EPA Method SW-846 7473(Combustion)� EPA 245.1�?45.2�?45.5�? 245.7�? EPA Method 1631 Rev.E</span></p><p><span>▱�span>快速检测空气、液体中的汞含量</span></p><p><span>▱�span>主机内置汞校准池，测大气中的汞无需校准</span></p><p><span>▱�span>分析样品（包括背景干扰严重的复杂样品）不需要进行预先化学处琅�/span></p><p><span>▱�span>不需要金丝富集，没有昂贵的耗材，使用和分析成本位�/span></p><p><span>▱�span>适合野外现场检测和实验室分枏�/span></p><p><span>▱�span>软件操作简单便捶�/span></p><p><strong><span>技术指栆�/span></strong></p><p><span>▱�span>大气中的汞检出限９�/span><span>10</span><span>ng/m<sup>3</sup></span></p><p><span>▱�span>检测范围：</span><span>0-20000ng/m<sup>3</sup></span></p><p><span>▱�span>液体中的汞检出限９�/span><span>0.01</span><span>m</span><span>g</span><span>/L</span><span>＇�/span><span>0.01ppb</span><span>（�/span></p><p><span>▱�span>液体中的汞分辨率９�/span><span>0.01</span><span>m</span><span>g</span><span>/L</span><span>＇�/span><span>0.01ppb</span><span>（�/span></p><p><span>▱�span>检测精度小亍�/span><span>5%</span></p><p><span>▱�span>检测速度</span><span>气体样品</span><span>1s</span><span>，液体样�?/span><span>1</span><span>｝�/span><span>2min</span></p><p><span>▱�span>工作环境：环境温度：</span><span>10</span><span>ℂ�/span><span>-35</span><span>ℂ�/span><span>；环境湿度：</span><span>20%-80%</span><span>；电源：交流</span><span>AC220V</span><span>��</span><span>10%50Hz</span><span>或直流电</span><span>10/14V </span></p><p><span>▱�span>8</span><span>个小时连续测量以后示值的漂移读数</span><span> 0.5 </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="303995" /> <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）">