表面活性剂张力测试�?参数-价格-中国粉体罐�/title>

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} }); 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><strong>表面活性剂张力测试�?/strong>表面张力仪的应用</span></p><p><span>表面张力仪适用于油水的界面测试和油墨配方研制。广泛应用于油漆、涂料行业；农药，电镀行业；化妆品，食品行业；水处理，电力行业；生物工程，各大专院校等行业、�/span></p><p><span>白金板法</span></p><p><span></span></p><p><span><strong>表面活性剂张力测试�?/strong>当感测白金板浸入到被测液体后，白金板周围就会受到表面张力的作用，液体的表面张力会将白金板尽量地往下拉。当液体表面张力及其他相关的力与平衡力达到均衡时，感测白金板就会停止向液体内部浸入。这时候，仪器的平衡感应器就会测量浸入深度，并将它转化为液体的表面张力值、�/span></p><p><span>具体测试过程中，白金板法的测试步骤为９�/span></p><p><span>(1)将白金板浸入液体内；</span></p><p><span>(2)在浸入状态下，由感应器感测平衡值；</span></p><p><span>(3)将感应到的平衡值转化为表面张力值，并显示出来、�/span></p><p><span></span></p><p><span>技术特点：</span></p><p><span>l</span><span>1:</span><span>采用先进的应变式或电磁式力平衡传感器，具有高精度、高重复性特性、�/span></p><p><span>l</span><span>2:</span><span>数码管显示方式，实时显示当前重量、当前表面张力值、�/span></p><p><span>l</span><span>3:</span><span>同时设计铂金板、铂金环两种测试方法，可任选其中一种，也可同时选择两种、�/span></p><p><span>l</span><span>4:</span><span>实时采集表面张力值，全程记录表面张力变化曲线。软件自动显示峰值表面张力，根据温度自动换算等效表面张力、�/span></p><p><span>l</span><span>5:</span><span>方便的铂金板、铂金环吊装支架，用户非常容易卸装，随时可以使用标准砝码标定力值准确性、�/span></p><p><span>l</span><span>6:</span><span>一键式去皮功能，数字不跳动，零位无漂移、�/span></p><p><span>l</span><span>7:</span><span>精巧型滚珠丝杆升降系统，无噪声，上升、下降速度平稳、�/span></p><p><span>l</span><span>8:</span><span>提供数据采集与管理软件、�/span></p><p><span>l</span><span>9</span><span>：符合以下标准但不限于以下标凅�span>:</span></p><p>GB/T6541-86</span><span>石油产品油对水界面张力测定法</span></p><p>ISO1409-1995</span><span>塑料、橡胶、聚合物分散体和乳胶表面张力的测宙�/span></p><p>GB/T22237-2008</span><span>表面活性剂表面张力的测� </p><p><span>SH/T 1156-95</span><span>合成乳胶表面张力测定泔�/span></p><p>ISO 6295-1983</span><span>石油产品、矿物油、油对水界面张力的测宙�/span></p><p><span>JB/T18396-2001</span><span>天然乳胶环法测定表面张力</span></p><p>GB/T 5549</span><span>＇�span>ISO 304-1985</span>）用拉起膜法测定表面张力</span></p><p><span>技术参数：</span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>型号</span></p></td><td><p><span>PZ-E1</span></p></td><td><p><span>PZ-E2</span></p></td></tr><tr><td><p><span>测试方法</span></p></td><td colspan="2"><p><span>同时设计铂金板、铂金环两种测试方法，可任选其中一种，也可同时选择两种</span></p></td></tr><tr><td><p><span>操控方式</span></p></td><td colspan="2"><p><span>软件操作、样品台手动升降、自动换箖�/span></p></td></tr><tr><td><p><span>升降速度</span></p></td><td colspan="2"><p><span>手动螺旋控制</span></p></td></tr><tr><td><p><span>显示方式</span></p></td><td colspan="2"><p><span>LED</span><span>数码管显礹�/span></p></td></tr><tr><td><p><span>需求样品量</span></p></td><td colspan="2"><p><span>铂金板法�?span>3mL</span>；铂金环法≥<span>5mL</span></p></td></tr><tr><td><p><span>测量范围＇�span>mN/m</span>（�/span></p></td><td><p><span>0-1000</span></p></td><td><p><span>0-1000</span></p></td></tr><tr><td><p><span>分辨率（<span>mN/m</span>（�/span></p></td><td><p><span>0.1</span></p></td><td><p><span>0.01</span></p></td></tr><tr><td><p><span>准确性（<span>mN/m</span>（�/span></p></td><td><p><span>0.1</span></p></td><td><p><span>0.01</span></p></td></tr><tr><td><p><span>重复性（<span>mN/m</span>（�/span></p></td><td><p><span>0.1</span></p></td><td><p><span>0.01</span></p></td></tr><tr><td><p><span>电子天平精度</span></p></td><td><p><span>国产千分之一兊�/span></p></td><td><p><span>国产万分之一兊�/span></p></td></tr><tr><td><p><span>称重系统类型</span></p></td><td><p><span>应变弎�/span></p></td><td><p><span>电磁力平衠�/span></p></td></tr><tr><td><p><span>准确性自动校凅�/span></p></td><td colspan="2"><p><span>提供砝码校正、蒸馏水与无水乙醇两点系数校正、温度修止�/span></p></td></tr><tr><td><p><span>数据处理软件</span></p></td><td colspan="2"><p><span>标配，配置软件可通过电脑操作、存储、导凹�span>Excel</span>数据、打印等</span></p></td></tr><tr><td><p><span>微型打印机接叢�/span></p></td><td colspan="2"><p><span>选件</span></p></td></tr><tr><td><p><span>恒温温控接口</span></p></td><td colspan="2"><p><span>选配，可测试特定温度下的表面张力倻�/span></p></td></tr><tr><td><p><span>设备尺寸重量</span></p></td><td colspan="2"><p><span>裸机尺寸９�/span><span>20cm*35cm*35cm</span><span>，重量：<span>7.5kg</span></p></td></tr><tr><td><p><span>功率</span></p></td><td colspan="2"><p><span>100W</span></p></td></tr></tbody></table><p><span>配置单：</span></p><p><span>1.</span><span>表面张力仪主� 1</span>�?/span></p><p><span>2.</span><span>烧杯 1</span>�?/span></p><p><span>3.</span><span>不锈钢挂� 1</span>�?/span></p><p><span>4.</span><span>镊子 1</span>�?/span></p><p><span>5.</span><span>电源� 1</span>核�/span></p><p><span>6.</span><span>说明� 1</span>仼�/span></p><p><span>7.</span><span>合格� 1</span>仼�/span></p><p><span>8.</span><span>保修� 1</span>仼�/span></p><p><span>9.</span><span>通讯� 1</span>仼�/span></p><p><span>10. </span><span>光盘 1</span>�?/span></p><p><span>11. </span><span>操作视频 1</span>奖�/span></p><p><span>12. </span><span>标准砝码＇�span>100g</span>� <span>1</span>�?/span></p><p><span>13. </span><span>软件� 1</span>�?/span></p><p><span>14. </span><span>软件 1</span>奖�/span></p><p><span>15. </span><span>铂金板或铂金� 1</span>�?/span></p><p></p><p></p><p></p><p>白金环法表面张力仪；白金板法表面张力仪；气泡法表面张力仪；悬滴法表面张力仪；旋转滴法表面张力� 表面张力� 界面张力� 液体张力� 液体表面张力� 超低界面表面张力� <strong>表面活性剂张力测试�?/strong></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="242458" /> <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）">