410型汞测定�?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>进口</strong><strong>410</strong><strong>型汞测定�?/strong></p><p>●一般介绍：</p><p>1)采用Hatch & Ott冷蒸汽技术，可分析痕量的汞含量，可用于饮�?饮用�?、江河水、海�?盐水)、以及生活和工业废水等领域；</p><p>●技术特点：</p><p>1)完全满足美国EPA方法245.1：�/p><p>2)检测极限可�?0 PPT：�/p><p>3)400mm流动样品池可用于较低的检测水平；</p><p>4)完整的分析系统，可包括汞冷蒸汽元件；</p><p>5)价格合理：�/p><p>6)分析速度快，恢复时间短；</p><p>7)*多可�?点校正曲线；</p><p>8)可按Quick-Purge按钮，以用于流动样品池清洗；</p><p>9)RS232接口，可外接打印机，模拟记录仪输出；</p><p>10)使用简单，用户只须简单培训即可；</p><p>11)D2背景修正：�/p><p>12)免费的技术帮助支持；</p><p>●方法原理介绍：</p><p>1)本方法是基于汞蒸汽在253.7nm处有特征吸收谱线。可根据美国EPA方法245.1将样品中的汞首先降解为元素状态。往样品中吹入空气泡，可加速汞蒸汽向吸收池转移。灯发出�?53.7nm汞谱线被样品池中的蒸汽吸收，与汞的浓度成正比。该结果可被转化为数字信号，可直接读出汞的浓度。本仪器内置“Peak-Picker"峰值记录功能，可记录峰值面积。操作者在清洗仪器之前读出该数值，然后该仪器清洗完后等待下一次样品测量；</p><p><strong>410</strong><strong>型汞测定仪的</strong>技术指标：</p><p>1)检测限：＊10 PPT(� 表示须在非常洁净、无干扰的实验室环境)：�/p><p>2)吸收样品池：400mm路径，硅窗口：�/p><p>3)输出：RS232口及模拟口；</p><p>4)背景修正：在线氘灯；</p><p>5)运输系统：包括空气干燥器和木炭过滤器：�/p><p>6)仪器尺寸/重量：WDH991��279��305mm�?1Kg：�/p><p>7)电源要求�?20V�?0Hz�?0W：�/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="311248" /> <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）">