索氏提取器JT-SXT-04脂肪测定�?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"> <p><span><strong><span>索氏提取器JT-SXT-02脂肪测定�?/span></strong><strong></strong></span></p><p><span>JTONE系列脂肪测定� (又叫索氏提取器、粗脂肪测定�?主要由加热抽提，溶剂回收和冷却三大部分组成。操作时可以根据试剂沸点和环境温度不同而调节加热温度，试样在抽提过程反复浸泡及抽提，从而达到快速提取目的、�/span></p><p><span>应用范围：可用于提取粮食、饲料、油料、土壤等各种样品�?/span></p><p><span>脂肪测定仪主要有加热抽提、溶剂同收和冷却三大部分组成。加热装置一般都由水浴锅加热，主要作用于加热�?0度以便于其挥发。抽提装置是由索式抽提器部件组成。操作时可以根椐试剂沸点和环境温度不同而调节加热温度，试样在抽提过程反复浸泡及抽提、从而达到快速测定目的。仪器通过水浴加热水至60��的时候达到沸点蒸发，冷凝管冷凝后流过抽提杯。把样品总的脂肪溶解中。通过循环蒸发，冷凝带走脂肪。后通过质量差来计算出我们终所要的数据、�/span></p><p><span></span></p><p><span><strong><span>主要特征</span>:</span></strong><strong></strong></span></p><p><span>1、加热抽提，溶剂回收和冷却三大部分组成；</span></p><p><span>2、脂肪测定仪操作时可以根据试剂沸点和环境温度不同而调节加热温度；</span></p><p><span>3、试样在抽提过程反复浸泡及抽提，从而达到快速提取目的；</span></p><p><span>4、可自动回收溶剂，大大方便了用户的使用，并节约了很多时间：�/span></p><p><span>5、抽提时间可调，到时报警、�/span></p><p><span><strong><span>技术参�?/span>:</span></strong><strong></strong></span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>产品型号</span></p></td><td><p><span>JT-SXT-02</span></p></td><td><p><span>JT-SXT-04</span></p></td><td><p><span>JT-SXT-06</span></p></td></tr><tr><td><p><span>批次提取样品�?/span></p></td><td><p><span>2�?/span></p></td><td><p><span>4�?/span></p></td><td><p><span>6�?/span></p></td></tr><tr><td><p><span>提取样品野�/span></p></td><td><p><span>0.5-20g/�?/span></p></td><td><p><span>0.5-20g/�?/span></p></td><td><p><span>0.5-20g/�?/span></p></td></tr><tr><td><p><span>提取瓶容�?/span></p></td><td><p><span>500ml/�?/span></p></td><td><p><span>250ml/�?/span></p></td><td><p><span>250ml/�?/span></p></td></tr><tr><td><p><span>控温范围</span></p></td><td><p><span>室温+5℃~100ℂ�/span></p></td><td><p><span>室温+5℃~100ℂ�/span></p></td><td><p><span>室温+5℃~100ℂ�/span></p></td></tr><tr><td><p><span>加热功率</span></p></td><td><p><span>300W</span></p></td><td><p><span>500W</span></p></td><td><p><span>800W</span></p></td></tr><tr><td><p><span>频率</span></p></td><td><p><span>50Hz</span></p></td><td><p><span>50Hz</span></p></td><td><p><span>50Hz</span></p></td></tr><tr><td><p><span>电源电压</span></p></td><td><p><span>220V+10V</span></p></td><td><p><span>220V+10V</span></p></td><td><p><span>220V+10V</span></p></td></tr><tr><td><p><span>重量</span></p></td><td><p><span>17KG</span></p></td><td><p><span>21KG</span></p></td><td><p><span>26KG</span></p></td></tr><tr><td><p><span>外型尺寸</span></p></td><td><p><span>425*230*840mm</span></p></td><td><p><span>545*230*740</span></p></td><td><p><span>725*230*740mm</span></p></td></tr></tbody></table><p><span>脂肪测定仪是根据索氏抽提原理、用重量测定方法来测定脂肪含量。本脂肪测定仪设计合理、性能稳定、精确度高、操作省力、省时，测定结果符合国家（GB5512-85）标准，各项指标及性能都达进口同类产品的要求，是食品、油脂、饲料等行业测定脂肪的理想设备、�/span></p><p><span>索氏提取法原理：脂肪是丙三醇（甘油）和脂肪酸结合成的脂类化合物，能溶于脂溶性有机溶剂中。而本实验用的重量法，利用脂肪能溶于脂溶性溶剂这一特性，用脂溶性溶剂将脂肪提取出来，借蒸发除去溶剂后称量。整个提取过程均在索氏提取器中进行。通常使用的脂溶性溶剂为已醚或沸点为30�?60℃的石油醚。用此法提取的脂溶性物质除脂肪外，还含有游离脂肪酸、磷酸、固醇、芳香油及某些色素等，故称为“粗脂肪”、�/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="258806" /> <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）">