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<p><span>PPS-2</span><span>中低压蛋白纯化系统：<span>1-5Mp</span>（应用级别：小型实验型、半制备型、）</span></p><p><strong><span>系统特点９�/span></strong></p><p><span>模块化设计： 方便用户自行选择搭配所需设备，而且占地面积很小、�/span></p><p><span>所有阀等管路接头都在右侧，合理的管路布置，极大的减少了管路中的死体积、�/span></p><p><span>配置仪器后端连接在一个固定柱上即可形成一个整体，方便用户自行选择搭配、�/span></p><p><span>输液系统 � 双柱塞并联模式，浮动柱塞设计、�/span></p><p><span>系统检测： <span>280nm\254nm </span>�?span>190nm-700nmUV</span>检测器（或其它在线检测器）采用进口氘灯、钨灯光源，质量可靠保证、�/span></p><p><span>PH</span><span>电导：在纾�span>PH</span>电导检测的谱线，方便了用户实时掌握实验数据、条件，大大缩短了实验进程、�/span></p><p><span>组份收集９�/span><span>XY</span><span>轴模式，高精度定位，</span><span> 强大的自动收集能力，支持全收，按峰收雅�span>(</span>阈值，斜率、电导率<span>)</span>、�/span></p><p><span>控制软件９�/span><span>自动缓冲液制备功能，方便快速摸索纯化工艺，相应参数通过现场工艺要求编制程序、�/span></p><p><span>流路实时在现，实时监控和控制；同一屏幕画面显示９�span>UV</span>、梯度谱线，和收集试管号、�/span></p><p><span>自动软件控制，提高了收集纯度和重复性，使系统及时的获取更多样品和杂质的分离信息，将繁琐的色谱纯化过程变得即轻松又方便、�/span></p><p><strong></strong></p><p><strong><span>技术规栻�/span></strong><strong></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>光源</span><span>s</span></p></td><td><p><span>进口氘灯、钨灯等</span></p></td></tr><tr><td><p><span>波长范围</span><span>2</span><span>种配�?/span></p></td><td><p><span>1</span><span>�?/span><span>2</span><span>个波镾�/span><span>280nm\254nm</span></p><p><span>2</span><span>�?/span><span>190nm-700nm</span><span>连续在线波长设定，无需换灯，可同时检浊�/span><span>2</span><span>个波长、�/span></p></td></tr><tr><td><p><span>波长在线扫描</span></p></td><td><p><span>190nm-700nm</span><span>全程扫描</span></p></td></tr><tr><td><p><span>波长精度</span></p></td><td><p><span>��1nm</span></p></td></tr><tr><td><p><span>波长重现性：</span></p></td><td><p><span>0.2nm</span><span>�?/span></p></td></tr><tr><td><p><span>基线噪声</span></p></td><td><p><span>0-5AU</span><span>��<span>0.5</span>��<span>10-5AU</span></p></td></tr><tr><td><p><span>吸光度范図�/span></p></td><td><p><span>-5AU�?AU<strong><span>线性：</span></strong><strong><span>��</span></strong><strong><span>2%</span></strong><strong><span>，在<span>0</span>‒�span>2 AU</span>之间</span></strong></p></td></tr></tbody></table><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>泵头</span></p></td><td><p><span>材料：不锈钢泵头（陶瓷及<span>PEEK</span>可选）、进口红宝石球单向阀，精度高，寿命长、�/span></p></td></tr><tr><td><p><span>流速范図�/span></p></td><td><p><span>0.01-10ml/min</span><span>�?/span><span>0.1-50ml/min</span><span>�?/span></p></td></tr><tr><td><p><span>流速精�?/span></p></td><td><p><span>��1%</span></p></td></tr><tr><td><p><span>流量重现�?/span></p></td><td><p><span>��<span>1%</span></p></td></tr><tr><td><p><span>压力范围</span></p></td><td><p><span>1-5mp</span></p></td></tr><tr><td><p><span>在线四元梯度混合�?/span></p></td><td><p><span>曲线：直线、阶梯、凸线型、凹线型、电动混合容积：</span><span>2ml\5ml</span></p></td></tr><tr><td><p><span>在线电导�?/span></p><p><span>在线ＰＨ�?/span></p></td><td><p><span>电导率测量范围：1us-999.99ms</span>：�/span><span>带温度检测器：温度范围：<span>0 � 99<span>��</span>C</span>：�/span></p><p><span>温度准确度：��<span> 1.5</span><span>��</span><span>C </span><span>�?span> 4</span><span>��</span><span>C</span><span>‒�span>45</span><span>��</span><span>C </span><span>之间</span><span>＋�/span><span>精确反应温度变化</span><span>、�/span></p><p><span>PH</span><span>测量范围 �?</span>｝�span>14.00pH</span></p></td></tr><tr><td><p><span>进样泴�/span></p></td><td><p><span>0.1-10ml/min</span><span>、单片机<span>32</span>细分，脉动小，转速显示、�/span></p></td></tr><tr><td><p><span>上样量与模式</span></p></td><td><p><span>根据用户工艺要求设定上样量，＇�strong>可用定量管上样，</strong></span><strong><span>200ul-2ml＋�/span></strong><span>或转换阀</span></p><p><span>加进样泵（�/span></p></td></tr><tr><td><p><span>组份收集</span></p></td><td><p><span>按峰收集� 根据体积、时间、阈值、斜率，电导率，自动收集、�/span></p><p><span>收集模式：普通模式�?span>Z</span>型收集，使收集更加智能化和人性化</span></p><p><span>采用高精度三通阀的同时运用切瓶技术，废液独立通道，切换瓶过程无滴漎�/span></p><p><span>配套软件可以实时采集波长信号、�/span></p><p><span>� 量：<span> 100</span>支试管收集试管：<span>12ml</span></p></td></tr><tr><td><p><span>生物冷柜</span></p></td><td><p><span>温度范围９�span>1-10</span>℃、功率：<span>850w</span>、尺寸：<span>1800*800*1960(</span>外尺寷�span>)</span></p><p>1680*630*1400</span><span>（内尺寸（�/span></p></td></tr><tr><td><p><span>供电电源</span></p></td><td><p><span>220VAC/110VAC</p></td></tr><tr><td><p><span>电源频率</span></p></td><td><p><span>50Hz</span></p></td></tr><tr><td><p><span>工作温度</span></p></td><td><p><span>1-40</span><span>ℂ�/span></p></td></tr><tr><td><p><span>控制界面</span></p></td><td><p><span>RS-232C(USB)</span><span>，采用基亍�/span><span>Windows XP</span><span>戕�/span><span>w7</span><span>皃�/span><span>PC</span></p><p><span>软件反控平台，可显示９�/span><span>UV</span><span>�?/span><span>PH</span><span>、电导、梯度图谱，显示收集试管号、�/span></p></td></tr></tbody></table><p><strong></strong></p><p><span></span></p><p><span>兰州农业大学食品学院纯化图谱</span></p><p><span></span></p><p><span>北京电子技术学院生化系纯化图谱</span></p><p><span></span></p><p><span></span></p><p><span>天津国际医药联合研究院纯化图谰�/span></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 = 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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）">