SP-2500型双光束紫外可见分光光度�?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"> <strong>仪器简介：</strong></p><p><p><strong><font> SP-2500系列双光束紫外可见分光光度计</font></strong>是瞄准国际先进技术水平开发的，在国内处于技�?*的高性能双光束紫外可见分光光度计� </p><p> 仪器采用一体化光学平台设计，柔性结构分光系统，1800�?毫米高兴能光栅以及国际知名品牌普遍采用的相同性能、相同质量的光电检测器件，保证了仪器具有优良的光学性能和稳定的分光和光能平衡性能，使仪器的信噪比、杂散光、基线平直度灯光技术性能指标可与国际先进通了哦产品相媲美� </p><p><strong><font>SP-2500系列双光束紫外可见分光光度计</font></strong>采用六挡光谱带宽可调设计，特别适用于生命科学、生物化学、新药研究、药品检验、制药质量控制等部门使用。优秀的信价比，良好服务，是同类产品升级换代、替代进口产品的**选择、�/p></p><p><strong>技术参数：</strong></p><p><p><strong><font><strong>SP-2500型双光束紫外可见分光光度讠�/strong></font>技术指栆� </strong>光学系统：时间分隔式双光束检测光� </p><p> 检测器件：R928(进口光电培增� </p><p> 波长显示范围�?90.0-900.0nm </p><p> 波长准确度：?0.3nm(系统自动校正) </p><p> 波长重复性：0.15nm </p><p> 光谱带宽�?.1�?.2�?.5�?�?�?nm </p><p> 杂散光：�?.01%T�?20�?40nm� </p><p> 光度显示范围�? - 200.0%T </p><p> -4.000A � 4.000A </p><p> 0 - 9999C(0-9999F) </p><p> 光度准确度：?0.3%T </p><p> 光度重复性：0.15%T�?-100％T� </p><p> 漂移�?#61617;0.0001A/h�?00nm处，预热一小时后） </p><p> 基线平直度：? 0.001A（预热一小时后） </p><p> 噪声：≤0.0004A�?00nm处，预热一小时后） </p><p> 数据输出接口：RS-232C </p><p> 电源要求�?10/220 VAC� ?10%� 50/60HZ� ?10% </p><p> 外型尺寸�?95?590?290 (mm) </p><p> 仪器重量�?3kg</p><p><strong><font><strong>SP-2500型双光束紫外可见分光光度讠�/strong></font>软件功能(WIN-SP5.2版）</strong></p><p> 光度分析：吸光度、透射比、浓度测� </p><p> 定量分析：标准曲线法（具有多种非线性校正功能） </p><p> 动力学分析：时间扫描 </p><p> 光谱扫描：导数光谱分� </p><p> 多波长分析：二波长、三波长测量 </p><p> DNA/蛋白质分析：核酸、蛋白质定量</p></p><p><strong>主要特点９�/strong></p><p><p><strong><font><strong>SP-2500型双光束紫外可见分光光度讠�/strong></font>主要特点:</strong></p><p> �� 采用经典平行检测光路设计光，R928光电倍增管检测器，动态范围宽，线性好� </p><p> �� 采用经典的C-T式光学系统，高品质光学元件； </p><p> �� 信噪比高，≤0.0004A的噪声指标可与国际知名品牌相媲美 </p><p> �� 小于0.01%T的杂散光，跻身国际高档先进高档紫外可见分光光度计行列 </p><p> �� 精密可靠的结构确保空间分隔的对称性； </p><p> �� 高稳定性独立分隔电源系统； </p><p> �� 基线平直度小�?#177;0.001A：�/p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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