可见分光光度�?21�?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></strong></p><p><strong><span><strong>可见分光光度�?21垊�/strong></span></strong></p><p>产品概述９�/p><p><strong><span><strong>可见分光光度�?21垊�/strong></span></strong>是一款经济型分析仪器，选配RS232接口输出. 优良的测光精度高于一般的同档仪器.广泛应用于医疗检测，食品，石化工业，环境保护与监控等众多领域.</p><p>产品特点９�/p><p>1、数字显示测量数倻�/p><p>2、自动光门，自动调零调百仪器校正</p><p>3、采用原装进口钨灯，保证仪器的使用寿呼�/p><p>4、宽大的样品室，zui大可放置10cm的比色皿</p><p>5、选配输出端口RS232，可实现连接打印机和连接电脑功能</p><p></p><p>技术参数：</p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p>型号</p></td><td><p>VIS-721</p></td><td><p>VIS-722</p></td><td><p>VIS-722(N/S)</p></td></tr><tr><td><p>光学系统</p></td><td colspan="3"><p>消色� Czerny-Turner (1200L/mm grating)</p></td></tr><tr><td><p>波长范围</p></td><td><p>350-1020nm</p></td><td><p>320-1020nm</p></td><td><p>320-1020nm</p></td></tr><tr><td><p>波长准确�?/p></td><td><p>��2nm</p></td><td><p>��2nm</p></td><td><p>��2nm</p></td></tr><tr><td><p>光谱带宽</p></td><td><p>6nm</p></td><td><p>5nm</p></td><td><p>4nm</p></td></tr><tr><td><p>波长重复�?/p></td><td><p>�?nm</p></td><td><p>�?nm</p></td><td><p>�?.5nm</p></td></tr><tr><td><p>杂散先�/p></td><td><p>�?.3%T @360nm</p></td><td><p>�?.3%T@360nm</p></td><td><p>�?.2%T@360nm</p></td></tr><tr><td><p>光度准确�?/p></td><td><p>0.5%T</p></td><td><p>0.3%T</p></td><td><p>0.3%T</p></td></tr><tr><td><p>光度重复�?/p></td><td><p>0.2%T</p></td><td><p>0.2%T</p></td><td><p>0.2%T</p></td></tr><tr><td><p>漂移</p></td><td><p>�?.2%T</p></td><td><p>�?.1%T</p></td><td><p>�?.1%T</p></td></tr><tr><td><p>噪声</p></td><td><p>�?.3%T</p></td><td><p>�?.2%T</p></td><td><p>�?.2%T</p></td></tr><tr><td><p>稳定�?/p></td><td><p>��0.004A/h @500nm</p></td><td><p>��0.004A/h @500nm</p></td><td><p>��0.002A/h @500nm</p></td></tr><tr><td><p>工作方式</p></td><td><p>T、A、C</p></td><td><p>T、A、C</p></td><td><p>T、A、C</p></td></tr><tr><td><p>波长驱动方式</p></td><td><p>手动波长</p></td><td><p>手动波长</p></td><td><p>手动波长</p></td></tr><tr><td><p>打印接口</p></td><td><p>选配</p></td><td><p>选配</p></td><td><p>选配</p></td></tr><tr><td><p>能量（灯源）</p></td><td><p>进口钨灯</p></td><td><p>进口钨灯</p></td><td><p>进口钨灯</p></td></tr><tr><td><p>净里�/p></td><td><p>8kg</p></td><td><p>8kg</p></td><td><p>8kg</p></td></tr><tr><td><p>软件支持</p></td><td><p>�?/p></td><td><p>�?/p></td><td><p>�?/p></td></tr></tbody></table> </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="301981" /> <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）">