多角度激光光散射�?*分子量测定）�?参数-价格-中国粉体罐�/title>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <table style="width: 666px;" cellspacing="0" cellpadding="0" width="740"><tbody><tr class="firstRow"><td style="font-family: Arial, 宋体; font-size: 12px; color: rgb(139, 139, 139); line-height: 25px;" valign="middle" align="left" width="380"><span style="font-size: 13px; color: rgb(103, 52, 52); font-weight: bold;"><strong>产品名称９�/strong>多角度激光光散射�?*分子量测定）�?/span><br/><span style="font-size: 13px; color: rgb(85, 85, 85);"><strong>产品型号９�/strong>BI-MwA</span><br/><span style="font-size: 13px; color: rgb(85, 85, 85);"><strong>产品描述９�/strong>多角度激光光散射�?*分子量测定）�?/span><span style="color: rgb(227, 0, 27); height: 48px; display: block; padding-top: 10px;"></span></td><td style="font-family: Arial, 宋体; font-size: 12px; color: rgb(139, 139, 139); line-height: 20px;" align="left" width="70"><br/></td><td style="font-family: Arial, 宋体; font-size: 12px; color: rgb(139, 139, 139); line-height: 20px;" align="left" height="210" width="256"><img src="//www.znpla.com/img1/img/daily/2018/06/29/152112_560648_procont.jpg" border="0" width="200"/></td></tr></tbody></table><table style="width: 666px;" cellspacing="0" cellpadding="0" width="740"><tbody><tr class="firstRow"><td class="syy_txt" style="font-family: Arial, 宋体; font-size: 12px; color: rgb(0, 0, 0); line-height: 24px;" valign="top" align="left"><p style="line-height: 20px;"><strong>产品简介：</strong></p><p style="line-height: 20px;"><strong> <span class="Apple-converted-space"> </span></strong>美国布鲁克海文仪器公司一直被全球公认为光散射领域的先驱，它的每一项技术都代表着世界**水平。基于多年光散射技术和经验开发研制的BI-MwA多角度激光光散射�?*分子量测定）仪对光散射仪器进行了开创性的革新，解决了**分子量测定中存在的诸多问题，使得分子量表征更加客观与可靠、�/p><p style="line-height: 20px;"><strong>详细说明９�/strong><strong> </strong></p><p style="line-height: 20px; white-space: normal; word-spacing: 0px; text-transform: none; color: rgb(51, 51, 51); font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 13px; font-family: sans-serif, Arial, Verdana, 'Trebuchet MS'; orphans: 2; widows: 2; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 12px;"><strong><span style="color: black;"><span style="font-family: 宋体;">产品优势</span></span></strong></span></p><p style="line-height: 20px; white-space: normal; word-spacing: 0px; text-transform: none; color: rgb(51, 51, 51); font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 13px; font-family: sans-serif, Arial, Verdana, 'Trebuchet MS'; orphans: 2; widows: 2; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 12px;"><span style="color: black;"><span style="font-family: 宋体;">1.</span></span><span style="color: black;"><span style="font-family: 宋体;">采用静态光散射的原理来表征聚合物的**分子量，是目前全世界公认的一�?行之有效的�?接近真实的方法。它的特点是更直接、更简单、更准确、�/span></span></span></p><p style="line-height: 20px; white-space: normal; word-spacing: 0px; text-transform: none; color: rgb(51, 51, 51); font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 13px; font-family: sans-serif, Arial, Verdana, 'Trebuchet MS'; orphans: 2; widows: 2; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 12px;"><span style="color: black;"><span style="font-family: 宋体;">2.</span></span><span style="color: black;"><span style="font-family: 宋体;">采用35mW�?35nm 的固体激光器作为光源，在7个角度同时测定散射光强随角度和浓度的变化，从而确�?*分子量。BI-MwAZP软件可提供三种拟和方式，即Zimm、Berry和Debye，根据聚合物的不同情况选择其适合的拟和方式、�/span></span></span></p><p style="line-height: 20px; white-space: normal; word-spacing: 0px; text-transform: none; color: rgb(51, 51, 51); font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 13px; font-family: sans-serif, Arial, Verdana, 'Trebuchet MS'; orphans: 2; widows: 2; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 12px;"><span style="color: black;"><span style="font-family: 宋体;">3.</span></span><span style="color: black;"><span style="font-family: 宋体;">从Zimm图中可以得到重均分子量Mw, 均方根回旋半径Rg和第二维里系数A<sub>2</sub>、�/span></span></span></p><p style="line-height: 20px; white-space: normal; word-spacing: 0px; text-transform: none; color: rgb(51, 51, 51); font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 13px; font-family: sans-serif, Arial, Verdana, 'Trebuchet MS'; orphans: 2; widows: 2; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 12px;"><span style="color: black;"><span style="font-family: 宋体;">4.BI-MwA</span></span><span style="color: black;"><span style="font-family: 宋体;">：（1）用于单机测定Mw、Rg和A<sub>2</sub>，提供分子形状信息；�?）也可用于联机，即作为凝胶色谱的一个在线检测器，可以测定聚合物各个分布的Mw和Rg，并提供支化信息；（3）还可结合TDSLS配置，进行聚合过程动力学的研究、即实时监控聚合反应过程、�/span></span></span></p><p style="line-height: 20px; white-space: normal; word-spacing: 0px; text-transform: none; color: rgb(51, 51, 51); font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 13px; font-family: sans-serif, Arial, Verdana, 'Trebuchet MS'; orphans: 2; widows: 2; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 12px;"><span style="color: black;"><span style="font-family: 宋体;">5.BI-MwA</span></span><span style="color: black;"><span style="font-family: 宋体;">可以附加NANODLS配置，从而兼具在流动状态下实时测量粒度及其分布的功能、�/span></span></span><br/> </p><p style="line-height: 20px; white-space: normal; word-spacing: 0px; text-transform: none; color: rgb(51, 51, 51); font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 13px; font-family: sans-serif, Arial, Verdana, 'Trebuchet MS'; orphans: 2; widows: 2; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 12px;"><strong><span style="color: black;"><span style="font-family: 宋体;">典型应用</span></span></strong></span></p><p style="line-height: 20px; white-space: normal; word-spacing: 0px; text-transform: none; color: rgb(51, 51, 51); font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 13px; font-family: sans-serif, Arial, Verdana, 'Trebuchet MS'; orphans: 2; widows: 2; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 12px;"><span style="color: black;"><span style="font-family: 宋体;">1.</span></span><span style="color: black;"><span style="font-family: 宋体;">石油化工：包括PS、PMMA、PAM、PVP、PEO、RUBBER等多种聚合物的研究和表征、�/span></span></span></p><p style="line-height: 20px; white-space: normal; word-spacing: 0px; text-transform: none; color: rgb(51, 51, 51); font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 13px; font-family: sans-serif, Arial, Verdana, 'Trebuchet MS'; orphans: 2; widows: 2; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 12px;"><span style="color: black;"><span style="font-family: 宋体;">2.</span></span><span style="color: black;"><span style="font-family: 宋体;">生命科学：如各种人造组织（合成高聚物）的研究与改性、�/span></span></span></p><p style="line-height: 20px; white-space: normal; word-spacing: 0px; text-transform: none; color: rgb(51, 51, 51); font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 13px; font-family: sans-serif, Arial, Verdana, 'Trebuchet MS'; orphans: 2; widows: 2; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 12px;"><span style="color: black;"><span style="font-family: 宋体;">3.</span></span><span style="color: black;"><span style="font-family: 宋体;">生物医学：蛋白质、多肽、及各种多糖的研究与表征、�/span></span></span></p><p style="line-height: 20px; white-space: normal; word-spacing: 0px; text-transform: none; color: rgb(51, 51, 51); font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 13px; font-family: sans-serif, Arial, Verdana, 'Trebuchet MS'; orphans: 2; widows: 2; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 12px;"><span style="color: black;"><span style="font-family: 宋体;">4.</span></span><span style="color: black;"><span style="font-family: 宋体;">聚合反应的研究和控制：通过在线监测聚合反应得到分子量、转化率、粘度、浓度等的变化规律，更好地控制引发剂的用量及反应过、�/span></span></span><br/> </p><p style="line-height: 20px; white-space: normal; word-spacing: 0px; text-transform: none; color: rgb(51, 51, 51); font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 13px; font-family: sans-serif, Arial, Verdana, 'Trebuchet MS'; orphans: 2; widows: 2; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 12px;"><strong><span style="color: black;"><span style="font-family: 宋体;">技术参�?/span></span></strong></span></p><p style="line-height: 20px; white-space: normal; word-spacing: 0px; text-transform: none; color: rgb(51, 51, 51); font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 13px; font-family: sans-serif, Arial, Verdana, 'Trebuchet MS'; orphans: 2; widows: 2; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 12px;"><span style="color: black;"><span style="font-family: 宋体;">1.</span></span><span style="color: black;"><span style="font-family: 宋体;">分子量测量范围：500�?0<sup>9</sup></span></span> <span style="color: black;"><span style="font-family: 宋体;">Dalton</span></span></span></p><p style="line-height: 20px; white-space: normal; word-spacing: 0px; text-transform: none; color: rgb(51, 51, 51); font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 13px; font-family: sans-serif, Arial, Verdana, 'Trebuchet MS'; orphans: 2; widows: 2; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 12px;"><span style="color: black;"><span style="font-family: 宋体;">2.</span></span><span style="color: black;"><span style="font-family: 宋体;">分子尺寸测量范围�?0�?000nm</span></span></span></p><p style="line-height: 20px; white-space: normal; word-spacing: 0px; text-transform: none; color: rgb(51, 51, 51); font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 13px; font-family: sans-serif, Arial, Verdana, 'Trebuchet MS'; orphans: 2; widows: 2; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 12px;"><span style="color: black;"><span style="font-family: 宋体;">3.</span></span><span style="color: black;"><span style="font-family: 宋体;">散射体积</span></span></span><span style="font-size: 12px; font-family: 宋体; color: rgb(0, 0, 0);">９�/span><span style="font-size: 12px;"><span style="color: black;"><span style="font-family: 宋体;">20nL</span></span></span></p><p style="line-height: 20px; white-space: normal; word-spacing: 0px; text-transform: none; color: rgb(51, 51, 51); font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 13px; font-family: sans-serif, Arial, Verdana, 'Trebuchet MS'; orphans: 2; widows: 2; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 12px;"><span style="color: black;"><span style="font-family: 宋体;">4.</span></span><span style="color: black;"><span style="font-family: 宋体;">体积</span></span></span><span style="font-size: 12px; font-family: 宋体; color: rgb(0, 0, 0);">９�/span><span style="font-size: 12px;"><span style="color: black;"><span style="font-family: 宋体;">样品�?00μL</span></span></span></p><p style="line-height: 20px; white-space: normal; word-spacing: 0px; text-transform: none; color: rgb(51, 51, 51); font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 13px; font-family: sans-serif, Arial, Verdana, 'Trebuchet MS'; orphans: 2; widows: 2; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 12px;"><span style="color: black;"><span style="font-family: 宋体;">5.</span></span><span style="color: black;"><span style="font-family: 宋体;">背压</span></span></span><span style="font-size: 12px; font-family: 宋体; color: rgb(0, 0, 0);">９�/span><span style="font-size: 12px;"><span style="color: black;"><span style="font-family: 宋体;">**3.5MPa�?00psi（�/span></span></span></p><p style="line-height: 20px; white-space: normal; word-spacing: 0px; text-transform: none; color: rgb(51, 51, 51); font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 13px; font-family: sans-serif, Arial, Verdana, 'Trebuchet MS'; orphans: 2; widows: 2; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 12px;"><span style="color: black;"><span style="font-family: 宋体;">6.</span></span><span style="color: black;"><span style="font-family: 宋体;">角度�?个，通常�?5�?0�?5�?0�?05�?30�?45以及参比角（标配（�/span></span></span></p><p style="line-height: 20px; white-space: normal; word-spacing: 0px; text-transform: none; color: rgb(51, 51, 51); font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 13px; font-family: sans-serif, Arial, Verdana, 'Trebuchet MS'; orphans: 2; widows: 2; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 12px;"><span style="color: black;"><span style="font-family: 宋体;">7.</span></span><span style="color: black;"><span style="font-family: 宋体;">检测器：CCD，超高灵敏度</span></span></span></p><p style="line-height: 20px;"> </p></td></tr></tbody></table><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;"> 基于多年光散射技术和经验开发研制的BI-MwA多角度激光光散射（绝对分子量测定）仪对光散射仪器进行了开创性的革新，解决了绝对分子量测定中存在的诸多问题，使得分子量表征更加客观与可靠� </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="121445" /> <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）">