棱镜折射�?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> </p><table><tbody><tr class="firstRow"><td class="de-feature">加工定制</td><td class="de-value">�?/td><td class="de-feature">类型</td><td class="de-value">棱镜折射�?/td><td class="de-feature">品牌</td><td class="de-value">上海精科</td></tr><tr><td class="de-feature">型号</td><td class="de-value">WYV-V</td><td class="de-feature">测量范围</td><td class="de-value">固体1.30�?.95；液�?.30�?.70�?（�/td><td class="de-feature">格倻�/td><td class="de-value">折射率nD±5×10-5�?（�/td></tr><tr><td class="de-feature">重量</td><td class="de-value">52（g（�/td><td class="de-feature">适用范围</td><td class="de-value" style="word-break: break-all;">测定透明或半透明液体和固体的折射率，平均色散或部分色散，是光学仪器厂及有关科研单位、高等院校必备仪�?/td><td class="de-feature">规格</td><td class="de-value">/</td></tr></tbody> </table><p> </p><p><em class="icon-arrow icon-arrow-down"></em> <strong><span style="FONT-SIZE: 12pt">特点９�/span></strong></p><p><span style="FONT-SIZE: 12pt">本仪器可用来对透明或半透明固体和液体物质的折射率，平均色散和部分色散进行快速精确地测定</span><span style="FONT-SIZE: 12pt">(</span><span style="FONT-SIZE: 12pt">即能测定</span><span style="FONT-SIZE: 12pt">706.5nm</span><span style="FONT-SIZE: 12pt">�?/span><span style="FONT-SIZE: 12pt">656.3nm</span><span style="FONT-SIZE: 12pt">�?/span><span style="FONT-SIZE: 12pt">589.3nm</span><span style="FONT-SIZE: 12pt">�?/span><span style="FONT-SIZE: 12pt">546.1nm</span><span style="FONT-SIZE: 12pt">�?/span><span style="FONT-SIZE: 12pt">486.1nm</span><span style="FONT-SIZE: 12pt">�?/span><span style="FONT-SIZE: 12pt">435.8nm</span><span style="FONT-SIZE: 12pt">�?/span><span style="FONT-SIZE: 12pt">434.1nm</span><span style="FONT-SIZE: 12pt">咋�/span><span style="FONT-SIZE: 12pt">404.7nm</span><span style="FONT-SIZE: 12pt">等八种常用波长的折射玆�/span><span style="FONT-SIZE: 12pt">)</span><span style="FONT-SIZE: 12pt">、�/span></p><p><span style="FONT-SIZE: 12pt">当光学玻璃牌号已知时可以很快地测得其折射率，这些数据对光学仪器的设计和制造是极为有用的、�/span></p><p><span style="FONT-SIZE: 12pt"><br/></span></p><p><span style="FONT-SIZE: 12pt">由于此仪器基于折射定律的原理，所以被测试样折射率不受仪器棱镜折射率的限制。这在光学玻璃厂中进行新产品试制特别有用、�/span></p><p><span style="FONT-SIZE: 12pt">因为仪器的测量精度为</span><span style="FONT-SIZE: 12pt">5</span><span style="FONT-SIZE: 12pt">×</span><span style="FONT-SIZE: 12pt">10-5</span><span style="FONT-SIZE: 12pt">所以可对材料进行高温热处理后的折射率变化进行测定、�/span></p><p><span style="FONT-SIZE: 12pt">综合上述各点，本仪器是光学玻璃厂、光学仪器厂以及其他有关科研单位，高等院校必备仪器之一、�/span></p><p><strong><span style="FONT-SIZE: 12pt">主要技术参数：</span></strong></p><p><span style="FONT-SIZE: 12pt">测量范围：固佒�/span><span style="FONT-SIZE: 12pt">nD 1.30~1.95</span></p><p><span style="FONT-SIZE: 12pt">液体</span><span style="FONT-SIZE: 12pt">nD 1.30~1.70</span></p><p><span style="FONT-SIZE: 12pt">测量精度９�/span><span style="FONT-SIZE: 12pt">5</span><span style="FONT-SIZE: 12pt">×</span><span style="FONT-SIZE: 12pt">10-5</span></p><p><span style="FONT-SIZE: 12pt">V</span><span style="FONT-SIZE: 12pt">棱镜折射玆�/span></p><p><span style="FONT-SIZE: 12pt"> </span><span style="FONT-SIZE: 12pt">固体测量用有</span><span style="FONT-SIZE: 12pt"> nOD1=1.75</span></p><p><span style="FONT-SIZE: 12pt">nOD2=1.65</span></p><p><span style="FONT-SIZE: 12pt">nOD3=1.51</span></p><p><span style="FONT-SIZE: 12pt">液体测量用有</span><span style="FONT-SIZE: 12pt"> nOD4=1.51</span></p><p><span style="FONT-SIZE: 12pt">望远镜放大倍数</span><span style="FONT-SIZE: 12pt"> 5</span><span style="FONT-SIZE: 12pt">×</span></p><p><span style="FONT-SIZE: 12pt">读数系统放大倍数９�/span><span style="FONT-SIZE: 12pt">25</span><span style="FONT-SIZE: 12pt">×</span></p><p><span style="FONT-SIZE: 12pt">读数度盘*小格值：</span><span style="FONT-SIZE: 12pt">10</span><span style="FONT-SIZE: 12pt">‱�/span></p><p><span style="FONT-SIZE: 12pt">测微�?小格值：</span><span style="FONT-SIZE: 12pt">0.05</span><span style="FONT-SIZE: 12pt">‱�/span></p><p><span style="FONT-SIZE: 12pt">仪器重量９�/span><span style="FONT-SIZE: 12pt">11kg</span></p><p><span style="FONT-SIZE: 12pt">仪器体积９�/span><span style="FONT-SIZE: 12pt">376mm</span><span style="FONT-SIZE: 12pt">×</span><span style="FONT-SIZE: 12pt">230mm</span><span style="FONT-SIZE: 12pt">×</span><span style="FONT-SIZE: 12pt">440mm</span></p><p><span style="FONT-SIZE: 12pt">木箱重量９�/span><span style="FONT-SIZE: 12pt">6kg</span></p><p><span style="FONT-SIZE: 12pt">木箱体积９�/span><span style="FONT-SIZE: 12pt">420mm</span><span style="FONT-SIZE: 12pt">×</span><span style="FONT-SIZE: 12pt">270mm</span><span style="FONT-SIZE: 12pt">×</span><span style="FONT-SIZE: 12pt">500mm</span></p><p><br/></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;"> 一般仪器在测量试样折射率时需要有一定大小，而此仪器利用精确配制浸液法可求得最小试样的折射率，对保护被测试样是尤为重要的� </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="103739" /> <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）">