KEWLAB LS45台式离心�?参数-价格-中国粉体罐�/title>

<p><span>*</span>联系亹�/p> <input name="CName" type="text" placeholder="请输入您的姓�?/> </div> <div class="fxp_inp"> <p><span>*</span>单位名称</p> <input type="text" name="GuestType" placeholder="请输入您的单位名�?/> </div> <div class="fxp_inp"> <p><span>*</span>电子邮箱</p> <input type="email" name="Email" emailneed="1" placeholder="请输入您的电子邮�?/> </div> <div class="fxp_sj"> <p><span>*</span>手机叶�/p> <input type="text" name="Phone" placeholder="请输入您的手机号"/> </div> </form> </div> <div class="fxp_sub" onclick="return submitMsgFormByID('PopMsgFrom');" >提交</div> <div class="fxp_xieyi">点击提交代表您同� <a href="//www.znpla.com/service/registrationagreement.html" target="_blank">《用户服务协议《�/a>叉�a href="//www.znpla.com/about/privacy.php" target="_blank">《隐私协议《�/a></div> </div> </div> </div>  <div class="dhxj"> <div class="dhxjbox"> <img src="image24/close.png"/ class="dhxj_gb" onClick="close_telpopwin();"> <div class="dhxjbox_top"> <div class="dhxjbox_top_left"> <div id="nowvtel"></div> <p>虚拟号将� <span id="exptime">180</span> 秒后失效</p> </div> <div class="dhxjbox_top_rig"> <div id="telewm"></div> <p>使用微信扫码拨号</p> </div> </div> <div class="dhxjbox_bot"> 为了保证隐私安全，平台已启用虚拟电话，请放心拨打(暂不支持短信) </div> </div> <div class="dhxjbox2"> <span class="dhxj_gb2">×</span> <div class="dhxjbox2_tit">是否已沟通完戏�/div> <div class="dhxjbox2_tit2">您还可以选择留下联系电话，等待商家与您联糺�/div> <form id="TelPopMsgFrom" resultokclosewin="1" action="" method="post" onsubmit="return false;"><input name="FromPID" id="telafterfrompid" type="hidden" value="261408" /> <input type="hidden" name="CID" id="telaftercid" value="30339" /> <input type="hidden" name="leavetype" value="1" /> <div class="dhxjbox2_form"> <div class="dhxjbox2_form_inp"> <p>需求描�?/p> <input type="text" name="Content" placeholder="请输入您的需求描�?/> </div> <div class="dhxjbox2_form_inp"> <p>单位名称</p> <input type="text" name="GuestType" placeholder="请输入您所在单�?/> </div> <div class="dhxjbox2_form_inp"> <p>联系亹�/p> <input type="text" name="CName" placeholder="请输入您的联系人姓名"/> </div> <div class="dhxjbox2_form_inp"> <p>联系电话</p> <input type="text" name="Phone" placeholder="请输入您的联系电�?/> </div> <div class="dhxjbox2_form_inp"> <p>Email</p> <input type="email" name="Email" placeholder="请输入您的邮�?/> </div> </div> <div class="dhxjbox2_but"> <div>已与商家取得联系</div> <a href="javascript:void(0);" onclick="return submitMsgFormByID('TelPopMsgFrom');" >同意发送给商家</a> </div> </form> </div> </div> <script> var _cpjj = ""; var _cxd = ""; var _xgfa = ""; var _xgzl = ""; var _yhpl = ""; var _gsdt = ""; var _wsj = ""; $(function(){ // 留言询价显示 $(".js_lyxj").click(function(){ showliuyan(this, 0); }); $(".fxp_gb span").click(function(){ $(".fxp").css("display","none"); }); $(".dhxj_gb2").click(function(){ $(".dhxj").css("display","none"); $(".dhxjbox").css("display","block"); $(".dhxjbox2").css("display","none"); }); $(".dhxjbox2_but div").click(function(){ $(".dhxj").css("display","none"); $(".dhxjbox").css("display","block"); $(".dhxjbox2").css("display","none"); }); // 切换 $(".fixdbox_main_left a").click(function(){ $(".fixdbox_main_left a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); $('.js_cpjj').click(function(){$('html,body').animate({scrollTop:$('.cpjj').offset().top-60}, 800);}); $('.js_cxd').click(function(){$('html,body').animate({scrollTop:$('.cxd').offset().top-60}, 800);}); $('.js_xgfa').click(function(){$('html,body').animate({scrollTop:$('.xgfa').offset().top-60}, 800);}); $('.js_xgzl').click(function(){$('html,body').animate({scrollTop:$('.xgzl').offset().top-60}, 800);}); $('.js_yhpl').click(function(){$('html,body').animate({scrollTop:$('.yhpl').offset().top-60}, 800);}); $('.js_gsdt').click(function(){$('html,body').animate({scrollTop:$('.gsdt').offset().top-60}, 800);}); $('.js_wsj').click(function(){$('html,body').animate({scrollTop:$('.wsj').offset().top-60}, 800);}); _cpjj = $(".cpjj").offset().top-60; _cxd = $(".cxd").offset().top-60; _xgfa = $(".xgfa").offset().top-60; _xgzl = $(".xgzl").offset().top-60; _yhpl = $(".yhpl").offset().top-60; _gsdt = $(".gsdt").offset().top-60; _wsj = $(".wsj").offset().top-60; }); $(window).resize(function(){ _cpjj = $(".cpjj").offset().top-60; _cxd = $(".cxd").offset().top-60; _xgfa = $(".xgfa").offset().top-60; _xgzl = $(".xgzl").offset().top-60; _yhpl = $(".yhpl").offset().top-60; _gsdt = $(".gsdt").offset().top-60; _wsj = $(".wsj").offset().top-60; }); $(document).scroll(function(){ if($(this).scrollTop() >= _cpjj){ $(".fixdbox").css({"display":"block"}); }else{ $(".fixdbox").css({"display":"none"}); } $(".fixdbox_main_left div").css({"color":"#4F5862","border-bottom-color":"transparent"}); if($(this).scrollTop()>=_wsj){ $(".fixdbox_main_left div").eq(6).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_gsdt){ $(".fixdbox_main_left div").eq(5).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_yhpl){ $(".fixdbox_main_left div").eq(4).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_xgzl){ $(".fixdbox_main_left div").eq(3).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_xgfa){ $(".fixdbox_main_left div").eq(2).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_cxd){ $(".fixdbox_main_left div").eq(1).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_cpjj){ $(".fixdbox_main_left div").eq(0).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); } }); function showliuyan(me, showtype){ if(showtype==0){ //$("#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><span>产品概述９�/span></p><p><span>LS45/LS45S台式离心机灵活可靠同时操作简便。机型具有准确的速度控制、大型LCD显示屏和多种安全措施以提供流畅的离心体验、�/span></p><p><span>产品特征９�/span></p><p><span>?</span><span>微电脑控制，无刷直流电机以确保离心速度准确并安静可靟�/span></p><p><span>?</span><span>含有定时与连续两种模弎�/span></p><p><span>?</span><span>计时器在达到设定速度后开始计时以确保离心时长准确</span></p><p><span>?</span><span>设定速度达到后仍可更改参数，简便灵洺�/span></p><p><span>?</span><span>减速曲线经过精心设计以防止交叉污染</span></p><p><span>?</span><span>LCD屏幕易于阅读并提供实时显礹�/span></p><p><span>?</span><span>实时</span>rpm/rcf单位转换</span></p><p><span>?</span><span>离心结束时自动开盖并发出提醒</span></p><p><span>?</span><span>诊断系统使仪器保持良好状�?/span></p><p><span>?</span><span>自动锁盖，过热保护和超速保护，提高安全�?/span></p><p><span>?</span><span>多种转子和适配器适用于离忂�/span>15mL�?0mL�?mL�?mL试管</span></p><p><span>产品参数９�/span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td align="center"><p><span>型号</span></p></td><td align="center"><p><span>LS45</span></p></td><td align="center"><p><span>LS45</span><span>S</span></p></td></tr><tr><td align="center"><p><span>**转逞�/span></p></td><td align="center"><p><span>300-4500rpm，步�?00rpm</span></p></td><td align="center"><p><span>300-4500rpm，步�?00rpm</span></p></td></tr><tr><td align="center"><p><span>**相对离心劚�/span></p></td><td align="center"><p><span>2490��g，步�?00��g</span></p></td><td align="center"><p><span>2490��g</span></p></td></tr><tr><td align="center"><p><span>**容量</span></p></td><td align="center"><p><span>10mL��12</span><span>� </span><span>15mL��8 � 50mlx6� 15mlx6</span></p></td><td align="center"><p><span>10mL��12� 15mL��8</span></p></td></tr><tr><td align="center"><p><span>转速精�?/span></p></td><td align="center"><p><span>�� 20rpm</span></p></td><td align="center"><p><span>�� 100rpm</span></p></td></tr><tr><td align="center"><p><span>加�?减速时闳�/span></p></td><td align="center"><p><span>20科�/span></p></td><td align="center"><p><span>23科�/span></p></td></tr><tr><td align="center"><p><span>运行时间</span></p></td><td align="center"><p><span>30秒至99分钟或连续离忂�/span></p></td><td align="center"><p><span>1秒至99分钟或连续离忂�/span></p></td></tr><tr><td align="center"><p><span>整机噪音</span></p></td><td align="center"><p><span>小于56分贝</span></p></td><td align="center"><p><span>小于56分贝</span></p></td></tr><tr><td align="center"><p><span>电源</span></p></td><td align="center"><p><span>110V-240V 50/60Hz 3A</span></p></td><td align="center"><p><span>220V-240V 50/60Hz 3A�?10V-120V 50/60Hz 3A</span></p></td></tr><tr><td align="center"><p><span>尺寸（长x宽x高）</span></p></td><td align="center"><p><span>354��</span>301��217mm</span></p></td><td align="center"><p><span>354��301��217mm</span></p></td></tr><tr><td align="center"><p><span>重量</span></p></td><td align="center"><p><span>6Kg</span></p></td><td align="center"><p><span>6Kg</span></p></td></tr><tr><td align="center"><p><span>标准配置</span></p></td><td align="center"><p><span>R-Ax15x8/10x12角转子、转子适配�?2�?包、转子适配�?/span><span>垫块</span><span>12�?匄�/span></p></td><td align="center"><p><span>R-Ax15x8/10x12角转子、转子适配� 12�?包、转子适配器垫 12�?匄�/span></p></td></tr></tbody></table><p><span>产品外观９�/span></p><p><span></span></p><p></p><p><span>实验室离心机是利用旋转转头产生的离心劚�/span><span>＋�/span><span>使悬浮液或乳浊液中不同密度、不同颗粒大小的物质分离开�?/span><span>＋�/span><span>或在分离的同时进行分析的仪器、�/span></p><p><span>?</span><span>转逞�/span></p><p><span>每个离心机都有额定的**转逞�/span><span>＋�/span><span>**转速指的是在空载情况下的转逞�/span><span>＋�/span><span>�?*转速根据转子种类的不同、样品质量的大小而有差别。例妁�/span>:一个离心机的额定转速是15000rpm/min</span><span>＋�/span><span>说明在空载的时候转子每分钟旋转</span>15000欠�/span><span>＋�/span><span>加上样品以后</span><span>＋�/span><span>转速肯定会小于</span>15000rpm/min</span><span>、�/span></p><p><span>?</span><span>温度</span></p><p><span>有些样品</span>(如蛋白质</span><span>＋�/span><span>细胞筈�/span>)在高温环境下会破坎�/span><span>＋�/span><span>这就要选择冷冻离心朹�/span><span>＋�/span><span>冷冻离心机都有额定的温度范围。实验室离心机在高速运转的时候所产生热量咋�/span><span>禺�/span><span>心机的制冷系统平衡在一定温�?/span>(一般冷冻离心的样品需要保持在3</span><span>�?</span><span>8</span><span>ℂ�/span><span>)</span><span>＋�/span><span>具体能达到多少也和转子有兲�/span><span>＋�/span><span>如一个离心机的额定温度范围为</span>-20</span><span>ℂ�/span><span>~40ℂ�/span><span>＋�/span><span>装上水平转子在旋转的时候可以达�?/span>3</span><span>ℂ�/span><span>左右</span><span>＋�/span><span>如果是角转子可能达到</span>7℃左史�/span><span>＋�/span><span>具体情况还是看设走的温度与转速以及转孏�/span><span>决定、�/span></p><p><span>?</span><span>容量</span></p><p><span>每次需要离心多少个样品箠�/span><span>＋�/span><span>每个样品管需要多少容野�/span><span>＋�/span><span>这些因素的总容野�/span><span>＋�/span><span>简单的来说离心机的总容野�/span>=每个离心管的</span><span>容量</span>x离心管个数、�/span></p><p><span>怺�/span><span>容量和工作量的大小是相匹配的、�/span></p><p><span>?</span><span>转子</span></p><p><span>实验室的离心机转电子主要分为两种</span><span>＋�/span><span>水平转子</span>:运转旵�/span><span>吊篮</span><span>处于水平状�?/span><span>＋�/span><span>与转轴成直角</span><span>＋�/span><span>样品将沉淀集中于离心管</span><span>皃�/span><span>底部</span><span>：�/span><span>角转子：离心容器与转轴成一固定角度，样品将沉淀于离心管底部</span><span>及靠近底部的侧壁。如果希望分离的样品集中于离心管的底部就选择水平转子</span><span>＋�/span><span>如果希望样品集中于离心管的底部和靠近底部的侧壁上就要选择角转孏�/span><span>、�/span></p><p><span>还有一些特殊试验或特殊样本需要特殊的转子如：大容量吊�?/span>(多用于血�?，酶标板转子、载玻片转子、PCR转子、试管架转子和毛细管转子等，转子都有固定的规格，它是和离心机的容量结合起来的，如36x5ml的角转子，既决定了转子的类型也决定了离心机的容量，另外转子材�?/span><span>还分为工程塑斘�/span><span>＋�/span><span>不锈钡�/span><span>＋�/span><span>铝合釐�/span><span>＋�/span><span>钛合金等材料</span><span>＋�/span><span>选材的不同直接决定了转子的价栻�/span><span>＋�/span><span>转逞�/span><span>及使用寿命，所以转子的选择非常重要、�/span></p><p><span>?</span><span>控制系统</span></p><p><span>高端的实验室离心机都采用了微电脑控制系统</span><span>＋�/span><span>这些控制系统不但能确保离心机安全的运衋�/span><span>迗�/span><span>能自动完成工作任务。现在很多离心机都有较好的人性化的控制系统比妁�/span>:转子识别功能</span><span>＋�/span><span>安全锁功胼�/span><span>＋�/span><span>自动平衡功能</span><span>＋�/span><span>故障提示功能</span><span>＋�/span><span>加速和减速曲线等等。除以上几点之外还要注意</span><span>一</span><span>些细节和必要的配件。离心机的主要部件是电机</span><span>＋�/span><span>电机分为带碳刷电机和无碳刷电朹�/span><span>＋�/span><span>前者已经淘�?/span><span>＋�/span><span>现在的离心机大多都是无碳刷电朹�/span><span>＋�/span><span>有的电机还带有刹车功能。冷冻离心机在制冷方</span><span>面也有区别，现在环保的技术当然是无氟制冷、�/span></p><p><span>?</span><span>噪音</span></p><p><span>尽量</span><span>选择噪音较小的离心机</span><span>＋�/span><span>这样能保持舒适的实验环境。实验室离心机在配件方面也要谨慎</span><span>＋�/span><span>有些实验室用</span><span>禺�/span><span>心机要用特殊的离心管</span>(离心有毒样品或者需要超高速离心的样品)</span><span>＋�/span><span>这样的离心管就必须配有相应的管套</span><span>＋�/span><span>才能更安全。还有一些特殊的样品容器</span>(不规则样品瓶、血袋等)</span><span>＋�/span><span>这些细节和配件都要在选择离心机的时候考虑</span><span>周祥</span><span>＋�/span><span>否则就不能进行正常的工作、�/span></p><p><span>更多离心机产品，请移�?/span>KEWLAB中国官网、�/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 = $(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="261408" /> <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）">