恒品机电双极板垂直方向电阻率测试�?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>垂直方向电阻率测试仪主要用于膜燃料电池炭纸电池炭纸、双极板或其他材料的垂直电阻测量，以碳纤维作为原斘�/p><p>生产的多孔性碳�?，简称碳纸，具有透气性与导电性、�/p><p>炭纸垂直方向电阻率测试仪依据标准９�/p><p>GB/T20042.7质子交换膜燃料电池第7部分:炭纸特性测试方泔�/p><p>GB/T20042.6质子交换膜燃料电池第6部分:双极板特性测试方泔�/p><p>炭纸垂直方向电阻率测试仪试验原理９�/p><p>样品放置在两块电极之间，在电极两侧施加一定的压强，测试过程中仪器通过自动记录不同压强下的电阻值、�/p><p>垂直方向电阻率测试仪技术特点：</p><p>1、触摸屏显示器实时显示试验值，自动完成测试、�/p><p>2、采用数字调速及精密减速机，驱动精密丝杠副进，实现速度的大范围调节，运行平稳、�/p><p>3� 采用高精度传感器，专业测控软件，测试精度高，可测试范围广，操作简单、�/p><p>4、标配微型打印机，可随时打印结果，可以统计多次试验结果，**值，*小值，平均值、�/p><p>垂直方向电阻率测试仪技术参数：</p><p>测量范围 ：（30�?000）N (0.05~5.0MPa) �?μΩ-20kΩ</p><p>分辨� �?.1N</p><p>准确� ：�?.5%</p><p>电阻分辨率：1μΩ �?.001mΩ</p><p>试验速度� (1-300) mm/min</p><p>样品面积�?cm 2</p><p>上、下压板平行度： <0.025mm</p><p>上、下压板直径 �?0 mm</p><p>外形尺寸 �?30×350×710mm</p><p>质量� 45kg</p><p>电源 �?20V, 50Hz</p><p><br/></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"}); 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