HS-12A顶空进样�?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><strong> HS-12A自动顶空进样�?/strong></p><p><span><strong> HS-12A</strong><strong>顶空进样�?/strong>是北京华盛谱信仪器有限责任公司在吸收了国内外同类产品技术优点的基础上，研制推出具有自动化设计、大屏液晶显示、触摸键盘、数字输入、造型美观大方、操作更为方便的新一代顶空进样器、�/p><p><strong><strong>HS-12A顶空进样�?/strong></strong>的特点和主要功能 </p><p>1. 金属体加热控温，控温精度高、梯度小：�/p><p>2. 前置样品区，使用人员在放置样品时更方便操作；</p><p>3. 微机程序控制，主要功能有９�/p><p> � 方法参数设置、实时工作状态、运行时间；</p><p> � 样品区、进样阀系统和样品传输管，三路均单独加热控温：�/p><p> � 设定控制程序，按下运行键自动完成整个样品分析：�/p><p> � 可存�?中方法，方便随时调用，实现了快速启动与分析：�/p><p> � 可同步启动GC、色谱数据处理工作站，也可用外来程序启动本装置；</p><p>4. 设有外加载气调节系统，无需对于GC仪器进行任何改装与变动，即可进行顶空进样分析。也可选用原仪器载气；</p><p>5. 通过时间编程，自动实现加压、取样、进样、分析和分析后的反吹清洗等功能；</p><p>6. 采用压力平衡进样技术顶空进样可得到窄的色谱峰形：�/p><p>7. 样品传输管和进样阀有自动反吹功能，避免了不同样品的交叉污染：�/p><p>8. 对于活性物质分析可选配弹性石英管作为样品传送管：�/p><p>9. 可根据客户要分析的样品的浓度高低随时调整进样量；</p><p>10.进样针头更换方便，可连接国内外所有型号的GC进样口、�/p><p><strong><strong>HS-12A</strong><strong>自动顶空进样�?/strong></strong>（压力平衡进样）主要技术参�?/p><p>1. 样品区温度控制范围：</p><p> 室温�?20� 以增�?℃任� 加热功率�?00W：�/p><p>2. 阀进样系统温度控制范围９�/p><p> 室温�?80� 以增�?℃任� 加热功率�?0W：�/p><p>3. 样品传送管线温度控制范围：</p><p> 室温�?00� 以增�?℃任� 加热功率�?0W：�/p><p> （为了操作安全，传送管线温度控制采用低压供电）</p><p>4. 温度控制精度９� ��0.5� ：�/p><p>5. 温度控制梯度９� ��0.5℃；</p><p>6. 顶空瓶工位：12个；</p><p>7. 顶空瓶规格：可选配20ml �?0ml�?0ml 和其他规格可定制）；</p><p>8. 重复性：RSD �?.5%�?00ppm水中乙醇，N=5）；</p><p>9. 进样量控制模式：进样时间和加压压力控制进样量：�/p><p>10.进样加压范围�?�?.4Mpa（连续可调）：�/p><p>11.反吹清洗流量�?�?00ml/min（连续可调）：�/p><p>12.仪器有效尺寸�?00��200��380mm3：�/p><p>13.仪器的重量：�?5.5 kg� </span></p><p><span>详情请咨诡�/span><a><span>北京华盛谱信仪器有限责任公司</span></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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