介电常数测定�?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"> <strong>TP572</strong><strong><strong>介电常数测定�?/strong></strong></p><p> TP572绝缘油介电强度（介电常数）测定仪符合GB/T507 DL429.9，用于检验绝缘油被水和其他悬浮物质物理污染的程度。测定方法是将试油放在专门的设备内，经受一个按一定速度均匀升压的交变电场的作用直至油被击穿。可广泛应用于电力、石油、化工等行业、�/p><p><strong>主要功能特点</strong></p><p> 采用双CPU微型计算机控刵�/p><p> 升压、回零、搅拌、显示、计算、打印等一系列操作自动完成</p><p> 具有过压、过流、自动回零保护装置，确保安全可靠</p><p> 采用自动正弦波产生装置和无级调压方式加压，使测试电压更稳定可靟�/p><p> 2KV/S�?KV/S两种加压速度供选择，适应性更弹�/p><p> 数据自动存储，并可随时调出和打印</p><p> 采用先进的干式变压器组合，具有体积小巧、重量轻、使用方侾�/p><p><strong>主要技术参�?/strong></p><p> 升压速度�?.0�?.02KV/S可调</p><p> � � 度：2%</p><p> 测量范围�?�?0KV</p><p> � � 率：0.01KV</p><p> 试验次数�?次（1-9次可调）</p><p> 实验杯数�?�?/p><p> 显示方式：液晶显礹�/p><p> 搅拌时间：磁力搅拋�/p><p> 静止时间�?5� (0�?9分可�?</p><p> 间隔时间�?�?� (0�?分可�?</p><p> 电源电压：AC220V��10% 50Hz��10%</p><p> 环境温度�?℃～40ℂ�/p><p> 环境湿度：≤85%</p><p> 外形尺寸�?60��380��360mm</p><p> � 量：30kg</p><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="292207" /> <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）">