SKICON-200 EX-USB皮肤水分测试�?参数-价格-中国粉体罐�/title>

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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><strong><strong>SKICON-200 EX-USB皮肤水分测试�?/strong></strong>是经过校准，能够准确可靠地测量皮肤的高频电导的科研仪器。高频电导与皮肤角质层含水量相关，电导的大小与角质层水分成正相关，因此可以通过测量皮肤电导来测定角质层的水分含量。（参�?（�/p><p><strong>SKICON-200EX-USB皮肤水分测试�?/strong>不仅可以测定皮肤角质层的预水合值（Prehydration state），水合值（Hydration level），通过体内水吸� - 解吸试验进行皮肤保水功能和吸湿值（Hygroscopicity）试验。它还能够评估皮肤保湿类化妆品的保湿效果、�/p><p></p><p><span>�?：在正常皮肤上进行的体内水吸� - 解吸试验。水解吸皃�/span></p><p><span>时间过程近似于指数曲线，<span>W=W</span><span>max</span><span> ?e</span><sup><span>-��t </span></sup><span><sup></sup><span>因为测量值可�?/span></span></p><p><span>在半对数图上以直线绘制�?#955;表示解吸速率常数。（参考文�?（�/span><sup></sup></span></p><p><span></span></p><p><span>�?：通过在健康个体的屈肌前臂上涂上相同量�?.25��g/ cm2 （�/span></p><p><span>的皮肤外用制剂后2小时，测量高频电导的保湿效果的比较。应用后＋�/span></p><p><span>雪花膏（亲水性软膏）的应用引起了显著的初始增加，但这种水合作�?/span></p><p><span>是短暂的。相反，凡士林（不含任何水）导致高频电导逐渐增加。甚臲�/span></p><p><span>尿素乳膏A，B和C也显示出基于不同载体的保湿功效差异很大。数据显</span></p><p><span>�?次测量和SD（bar）的平均值。（参考文献三（�/span></p><p><span><strong><strong>SKICON-200 EX-USB皮肤水分测试�?/strong></strong>技术参�?/span><span>９�/span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><strong><span>浊�/span></strong><strong><span>量方泔�/span></strong></p></td><td><p><strong><span>具有接触採�/span></strong><strong><span>夳�/span></strong><strong><span>的高频电导至电压转换电路，提供恒定的测量压力、�/span></strong></p></td></tr><tr><td><p><strong><span>浊�/span></strong><strong><span>量范</span></strong><strong><span>図�/span></strong></p></td><td><p><strong><span>电导</span></strong><strong><span>玆�/span></strong><strong><span>0 - 2000��S</span></strong></p></td></tr><tr><td><p><strong><span>浊�/span></strong><strong><span>野�/span></strong><strong><span>颐�/span></strong><strong><span>玆�/span></strong></p></td><td><p><strong><span>3.5</span></strong><strong><span>MHz</span></strong></p></td></tr><tr><td><p><strong><span>测量精度</span></strong></p></td><td><p><strong><span>1</span></strong><strong><span>�� S</span></strong></p></td></tr><tr><td><p><strong><span>靝�/span></strong><strong><span>纾�/span></strong><strong><span>�?/span></strong><strong><span>�?/span></strong><strong><span>�?/span></strong></p></td><td><p><strong><span>0 - 2000��S�?％以内，2000 - 3000��S</span></strong><strong><span>丹�/span></strong><strong><span>5＄�/span></strong><strong><span>以内</span></strong><strong><span>、�/span></strong></p></td></tr><tr><td><p><strong><span>昽�/span></strong><strong><span>礹�/span></strong></p></td><td><p><strong><span>数字</span></strong><strong><span>LED</span></strong><strong><span>昽�/span></strong><strong><span>示屏，具有自</span></strong><strong><span>�?/span></strong><strong><span>保持和重�?/span></strong><strong><span>浊�/span></strong><strong><span>野�/span></strong><strong><span>倻�/span></strong><strong><span>、�/span></strong></p><p><strong><span>高于</span></strong><strong><span>2000��S</span></strong><strong><span>昽�/span></strong><strong><span>示屏</span></strong><strong><span>闪烁</span></strong></p></td></tr><tr><td><p><strong><span>甴�/span></strong><strong><span>溏�/span></strong></p></td><td><p><strong><span>AC 100 - 240 V�?0/60 Hz、�/span></strong></p></td></tr><tr><td><p><strong><span>功率</span></strong></p></td><td><p><strong><span>15 VA�?40 V</span></strong></p></td></tr><tr><td><p><strong><span>浊�/span></strong><strong><span>野�/span></strong><strong><span>�?/span></strong><strong><span>墂�/span></strong></p></td><td><p><strong><span>温度</span></strong><strong><span>5 - 35℃，湿度70％以下无凝露、�/span></strong></p></td></tr><tr><td><p><strong><span>推荐</span></strong><strong><span>�?/span></strong><strong><span>墂�/span></strong></p></td><td><p><strong><span>温度</span></strong><strong><span>20℃左右，湿度30-50％，无汗、�/span></strong></p></td></tr><tr><td><p><strong><span>数字数据</span></strong><strong><span>辒�/span></strong><strong><span>凹�/span></strong></p></td><td><p><strong><span>用于数字数据</span></strong><strong><span>辒�/span></strong><strong><span>出的</span></strong><strong><span>USB端口、�/span></strong></p></td></tr><tr><td><p><strong><span>伟�/span></strong><strong><span>感器採�/span></strong><strong><span>夳�/span></strong></p></td><td><p><strong><span>陃�/span></strong><strong><span>带标</span></strong><strong><span>准型採�/span></strong><strong><span>夳�/span></strong><strong><span>、�/span></strong></p></td></tr><tr><td><p><strong><span>外形尺寸</span></strong></p></td><td><p><strong><span>深度</span></strong><strong><span>225毫米＋�/span></strong><strong><span>宼�/span></strong><strong><span>�?/span></strong><strong><span>240毫米，高�?5毫米、�/span></strong></p></td></tr><tr><td><p><strong><span>重量</span></strong></p></td><td><p><strong><span>1.2</span></strong><strong><span>kg</span></strong><strong><span>（主</span></strong><strong><span>朹�/span></strong><strong><span>（�/span></strong><strong><span>、�/span></strong></p></td></tr></tbody></table><p><span>参考文献：</span></p><p><span>(1) </span><span>H.Tagami� K.Yoshikuni：Interrelationship between Water-Barrier and Reservoir Functions of Pathologic Stratum Corneum.</span></p><p><span>Arch.Derm. Vol.121�?42-645� 1985.</span></span></p><p><span>(2) <span>M.</span><span>Obata and H.Tagami</span><span>９�/span><span>Electrical Determination of Water Content and Concentration Profile in a Simulation Model of In Vivo Stratum Corneum.J.Invest.Derm.</span><span>Vol.92� No.6</span><span>June� 1989.</span></span></p><p><span>(3) H.Tagami<span>９�/span><span>Quantitative </span>Measurements of Water Concentration of the Stratum Corneum In Vivo by High-Frequency Current＋�/p><p>Acta Derm Venereol(Stockh)� Suppl .185<span>９�/span><span>29-33�?994</span>.</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="244537" /> <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）">