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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>参考标准：GB7917.4-87化妆品卫生化学标准检验方泔�/p><p><strong>仪器９�/strong></p><p> 1、GC-9860IV气相色谱仪，配备FID氢火焰离子化检测器</p><p> 2、AHS-20A全自动顶空进样器，（20位自动进样，北京北分三谱（�/p><p> 3、专用色谱柱：GDX-201</p><p> 色谱条件：柱温：150℃，检测器温度�?00� 进样器温度：200ℂ�/p><p> 顶空条件：顶空瓶平衡温度�?0℃，平衡时间�?5℃，</p><p> 甲醇是无色、易挥发的液体。能与水和大多数有机溶剂互溶。甲醇对人体是有害物质，其通过呼吸器官、皮肤等途径进入人体内部对神经系统和血管系统造成危害，因此在香水及喷发胶系列产品中为限用物质，国家卫生标准规定其含量不能超过0.2%（V/V)</p><p><strong>GC-9860-W型网络化气相色谱�?/strong></p><p> GC-9860-W型网络化气相色谱仪秉承了Ⅳ型机型的外观大气、结构合理的设计，同时加载了我公司自主研发的真空荧光屏显示技术、气体电子流量控制技术。使其的自动化水平和整体性能得到了大幅提高。不仅保留了标准型色谱仪的优点，同时新增了气路故障自动保护、检测器自动点火 、自动执行开关机气路启闭功能，整机采用EPC气路控制技术，使其自动化水平和整体性能得到了大幅提高；秉承标准型色谱仪成熟的网络化数据传输与处理功能，更吻合了远程无人值守在线分析的实质要求，提供业界的分析解决方�? </p><p><strong>主要技术指标： </strong></p><p> � 操作显示：真空荧光显示屏 </p><p> � 温控区域�?� </p><p> � 温控范围：室温以�?℃～450℃，增量�?℃， 精度�?#177;0.1� </p><p> � 程序升温阶数�?6� </p><p> � 程升速率�?.1�?9�?min（普通型）；0.1�?0�?min（高速型� </p><p> � 外部事件�?路；辅助控制输出4� </p><p> � 进样器种类：填充柱进样、毛细管进样、六通阀气体进样、自动顶空进样任� </p><p> � 检测器数目�?个（多）；（FID、TCD、ECD、FPD、NPD）任� </p><p> � 气路控制：电子压力流量控制、EPC </p><p> � EPC、EFC工作模式�?种；恒流模式、恒压模� </p><p> � EPC、EFC工作气体�?种；氮气、氢气、空气、氦气、氩� </p><p> � EPC、EFC程升�?� </p><p> � EPC、EFC控制量程� </p><p> � 压力�?�?.6MPa；流�?�?00sccm�?�?00sccm（空气） </p><p> � EPC、EFC控制精度：压�?.01KPa；流�?.01sccm </p><p> � 压力传感器： </p><p> 准确度：满量程的<��2% </p><p> 重现性：<��0.05 KPa </p><p> 温度系数９���0.01 KPa/��C </p><p> 量程�?�?.3MPa�?�?.6MPa� </p><p> � 流量传感器： </p><p> 准确度：满量程的<��5% </p><p> 重现性：<��0.5%(满量�? </p><p> 量程�?�?00sccm </p><p> � 启动进样：（手动、自动、针筒自动探测）任� </p><p> � 通信接口：以太网：IEEE802.3 </p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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