美国Janis液氦型低温恒温器样品在流动蒸�?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"> <p><span><strong>美国Janis液氦型低温恒温器样品置于流动蒸气� </strong></span><strong></strong></p><p> 美国Janis公司生产的SuperVariTemp(SVT)系统�?基础的变温恒温系统。它更换样品快速，使用温度范围大（1.5-300K），制冷效率高。虽然大多情况下它与Janis的CNDT杜瓦一起使用，但实际上是它有很大的灵活性，可以与其他任何杜瓦匹配。SVT恒温系统通过控制样品管中流动氦蒸气的温度，可以使样品和样品托同时冷却到统一温度，从而不用安装热锚和样品座上的加热器。SVT系统使用自动控温仪，通过调节氦气的流速与加热电流，可控制流动氦蒸气与样品的温度（�?.5-300K）、�/p><p><strong><span>SVT-200光学系统 </span></strong> SVT-200光学系统专为需要更长保持时间和更大样品空间的光学实验设计，典型特点：带容量6�?0CNDT型杜瓦，尾部带光学测试附件，4套石英窗口，光学样品座，可调高度的安装法兰等、�/p><p><strong><span>SVT-200T非光学型（管状）系统</span></strong> 专为需要更长保持时间和更大样品空间的非光学实验设计SVT-200T型恒温器的特点：容量�?升液�?0CNDT型杜瓦、管状尾部、盲样品座和可调高度安装法兰等、�/p><p><strong><span>SVT-200T-NMR-储槽低温恒温�?/span></strong> 与标准SVT-200T类似，但专为NMR谱设计。该系统的设计特点是尾部能够插入磁体孔中，同时保证内部样品空�?*，可选样品定位器和安装法兰� </p><p><strong><span>SVT-300型光�?/span></strong><strong><span>系统</span></strong> 专为长时间实验设计，该低温恒温器特点�?升液�?CNDT杜瓦，光学尾部部件，4套石英窗口，光学样品座等、�/p><p><strong></strong></p><p><strong><span>SVT-300T型管状系绞�/span></strong> 专为非光学实验设计，该低温恒温器的特点：5升液�?CNDT型杜瓦，管状尾部部件，盲样品座，可调高度安装法兰等、�/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="303803" /> <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）">