UV1900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><strong>UV1900型双光束紫外可见分光光度讠�/strong>简介： </strong></p><p> ��光度测量：可同时测量1�?个波长处的透过率和吸光�?</p><p> ��光谱测量：在波长范围内进行透过率、吸光度和能量的图谱扫描，并可进行各种数据处理如峰谷检测、导数运算、谱图运算等.</p><p> ��定量测量：单波长、双波长、三波长和多波长测定.1�?点工作曲�?1�?�?回归.</p><p> ��动力学测定：在任意设定的波长处进行透过率和吸光度的时间扫描并可进行各种数据运算.</p><p> ��数据输出：可进行数据文件和参数文件的存取，测量结果以标准通用的数据文件格式输�?</p><p> 我公司紫�?可见分光光度计系列产品：</p><p> 721型可见分光光度计 722/722N型可见分光光度计 722PC型可见分光光度计</p><p> 723/723N型可见分光光度计 7230G可见分光光度讠�/p><p> UV752/UV752N型紫外可见分光光度计 UV754PC型紫外可见分光光度计</p><p> UV755B型紫外可见分光光度计 UV756/UV756CRT型紫外可见分光光度计</p><p> UV757CRT型紫外可见分光光度计 UV759CRT型紫外可见分光光度计</p><p> UV762双光束型紫外可见分光光度� <strong>UV1900型双光束紫外可见分光光度讠�/strong></p><p> UV1900PC型双光束紫外可见分光光度讠�/p><p> 我公司提供的分光光度计可以满足各种实验需求，质优价廉，详情请来电咨询�?21-64927579</p></p><p><strong>技术参数：</strong></p><p><p><strong><strong>UV1900型双光束紫外可见分光光度讠�/strong>的技术参数：</strong></p><p> 波长范围 190 nm�?100 nm</p><p> 波长准确度：��0.3 nm</p><p> 波长重复性： 0.2nm</p><p> 杂散� �?.05 %T　(220 nm NaI 溶液)</p><p> 光度范围 �? A�? A</p><p> 噪声� �?.0003 Abs/h</p><p> 基线平直度：�?#177;0.0005A</p><p> 光谱带宽�?nm</p><p> 漂移：≤�� 0.0004 Abs/h</p><p> 光度准确� ��0.3 %T (0�?00 %T)</p><p> 光度重复� 0.001 Abs (0�?.5 Abs)</p><p> 显示方式�?20*240点阵5.1英寸液晶显示屎�/p><p> 电源：AC 220V/50Hz或AC110V/60Hz</p></p><p><strong>主要特点９�/strong></p><p><p><strong><strong>UV1900型双光束紫外可见分光光度讠�/strong>的主要特点：</strong></p><p> 全新设计的优良的光学系统，高性能的全息闪耀光栅，确保了仪器的低杂散�?</p><p> 双光束测光系统，配合设计先进的电路测控系�?使仪器具有高度的稳定性和</p><p> 极低的噪�?</p><p> 全自动的控制系统，先进的设计理念，确保仪器具有高可靠性和高稳定�?</p><p> 可拆卸结构的样品室设计，易于更换不同的附�?以满足不同的分析需�?</p><p> 宽敞型开放式光源室设计，使灯源更换更加方�?</p><p> 关键部件均选用进口器件.保证了仪器性能的高可靠�?</p><p> windows 环境下开发的中英文操作软件，具有多项**技�?提供了丰富的</p><p> 独具特色的分析功�?</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="315509" /> <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）">