菁华UV1800紫外可见分光光度�?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>上海<strong>菁华UV1800紫外可见分光光度讠�/strong></p><p> 性能指标９�/p><p>显示� 大屏幕彩色中/英文触摸显示屎�/p><p>波长驱动 自动</p><p>波长范围 190nm~1100nm</p><p>波长准确� ��0.5nm</p><p>波长重复� 0.2nm</p><p>光谱带宽1.7nm </p><p>透射比准确度 �?.3%T</p><p>透射比重复� 0.1%T</p><p>透射比范� 0~200%T</p><p>吸光度范� �?.4~4A</p><p>浓度显示范围 0~99999</p><p>杂散光≤0.03%T</p><p>稳定�?#177;0.0007A/h</p><p>基线平直�?#177;0.002A </p><p>噪声 0.0005A</p><p>输出接口 USB RS-232</p><p>扫描、动力学 具备</p><p>光源 进口长寿命氘�?钨灯 </p><p>功能特性：</p><p>高性能1200L/mm紫外专用光栅的应用，及配以独特的单色器光路和进口光电转换器的融合，确保了仪器的低杂散光、高分辨率、高光度线性、�/p><p>宽大的试样室，根据不同要�?*可选择10cm样品架，满足特殊行业的需求、�/p><p> 进口长寿命氘灯及钨灯的采用，保证了仪器对光源能量的高品质要求，使仪器能够长时期处于高稳定性状态，增强了可靠性，并延长了仪器的使用年限、�/p><p>具备先进的自动修正波长误差功能，进一步确保了仪器的测试精度、�/p><p>电脑与主机的**融合，彩色中/英文触摸显示屏界面，配以大规模集成电路，使之高度智能化、自动化，体现了科技感，使用流畅、方便，一气呵成，清晰直观的读取被测样品的相关数据和图谱、�/p><p>仪器具有光度、定量、回归方程、动力学检测和全波长扫描等测试功能、�/p><p>USB接口可选配电脑、打印机、专用软件、键盘或鼠标等外围设备和相关操作工具、�/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="281091" /> <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）">