B230二元高压梯度�?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><strong>适用于大多数应用需� </strong>B2300是高压二元梯度泵，它包括两个高效泵头，一个隔膜式脉冲阻尼器和一个压力传感器。其性能如下� </p><p> ? 快速简易连接－2个入口连接与溶剂瓶相连，出口连接与进样阀相连 </p><p> ? 标准组件－可随意加入任何系统 </p><p> ? 液路可选择不锈钢或PEEK材料（包括泵、阀、管路连接等� </p><p> ? 自清洗泵头设计延长柱塞密封的使用寿命，减少泵的维� </p><p> ? 超过压力限制自动关机，保护色谱柱 </p><p> ? 可以通过简单的面板控制压力及流速等，更方便使用 </p><p> ? 数字显示进程参数 </p><p> ? 可根据需要自行设�?*／低压力限制 </p><p> ? RS�?32 接口 </p><p><strong>低故障维� </strong>在紧靠柱塞密封后面，借助淋洗液的柱塞运动，设计了**的在线自动自清洗装置�?*地延长了密封的使用寿命，大大降低了故障率和使用费用。这种清洗是自动的，只需要每周更换一次自清洗溶液（蒸馏水加少量甲醇防止长菌）。巧妙设计的密封，更换时无需工具，瞬时即可完成、�/p><p><strong>应用特点 </strong>? 快速回流装置有效降低脉� </p><p> ? 自动排液／冲洗一键式设计，更加方便了流动相更换时的排空和充盈 </p><p> ? 流速校正，�?.001-5.00mL/min，流速精确度好于0.5% </p><p> ? 微处理器预先控制 </p><p> ? 数字步进电机防止流速随时间和温度漂� </p><p><strong>技术参数： </strong>流� 0.001-5ml/min </p><p> 压力 0-6�?00psi (SS泵头) </p><p> 0-5�?00psi (PEEK泵头) </p><p> 压力精度 满量程， ��1% </p><p> 压力零点漂移 ��2 psi </p><p> 流速准确度 ��1%� 流速在0.2mL/min以上� </p><p> 流速精密度 0.075% RSD </p><p> 使用环境 室内 </p><p> 温度 10-40� </p><p> 湿度 相对湿度10-90% </p><p> 电源 110/220V� 50/60Hz </p><p> 性能 旁通阀� 脉冲阻尼器， 在线自清洗泵头， LED显示 </p><p> 远程输入 RS-232 </p><p> 外型尺寸 7”H x 10.5”W x 15.25”D </p><p> 重量 24� (11Kg) </p><p><strong>应用９�/strong></p><p> ? 二元梯度系统（HPLC� </p><p> ? 生物兼容应用 </p><p> ? 质量检� </p><p> ? 教学与科砓�/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="301569" /> <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）">