电工套管阻燃性能测试�?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><span>一�?span>简介：</span></strong></span></p><p><span>JL-3050垊�/span><span><strong><strong>电工套管阻燃性能测试�?/strong></strong></span><span>用于电工阻燃套管及配件阻燃性能测定，完全符合GB/T 13823.3、JG3050-1998?建筑用绝缘电工套管及配件?标准�?.10.1绝缘电工套管“自熄性试验”中的要求、�/span><span><strong><strong>电工套管阻燃性能测试�?/strong></strong></span><span>采用高压点火器自动点火，造型讲究，耐烟气腐蚀。关键元器件采用进口件，数显时间，试验程序自动控制，使用方便，稳定可靠� </span></p><p><span><strong><span>二、功能特点：</span></strong></span></p><p><span>1.可编程控制器触摸�?PLC控制，实现控�?检�?计算/数据显示多功胼�/span><span>2.自动化程度高：自动记录试验时间，自动显试结果，自动计时，自动点火，施焰结束后本生灯自动退回，可选择是否关闭燃气 </span></p><p><span>3.启动时可选择是否自动点火</span><span>4.启动、停止、燃气、计时、点火、保存、保存、照明、排风均通过触摸屏控制实现，指尖轻触即可完成试验</span><span>5.计时按钮配合PLC自动记录储存燃烧耗时� </span></p><p><span>6.试验时间系统自动记录，并生成试验结果</span></p><p><span>7. 设备外形尺寸：长60 cm �?5cm �?56cm </span></p><p><span>8.燃气：液化石油气代替（用户自备）� </span></p><p><span>9.火焰燃烧时间及火焰熄灭时间计时：0-999.9s��0.1s（计时精� �?.1S），可连续设定，自动记录，手动暂停； </span></p><p><span>10.本生灯倾斜角度�?5�� </span></p><p><span>11.式样横梁可前后移动，根据式样粗细调节与本生灯的位置；</span></p><p><span>12.燃烧喷灯标准功率�?KW；喷嘴（本生灯）内径9mm� </span></p><p><span>13.火焰高度�?00mm，蓝色锥形焰心高度：50mm� </span></p><p><span>14. 箱体材料：钢板静电喷涂（支持全不锈钢箱体定做）； </span></p><p><span>15.环境温度（标准要求）：（23��2）℃ � </span></p><p><span>16.电源电压�?20V/50Hz � </span></p><p><span>硬质套管施加火焰的时闳�/span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>试验材料厚A，mm </span></p></td><td><p><span>施加火焰时间及操� </span></p></td></tr><tr><td><p><span>A�?.5 </span></p></td><td><p><span>间隔性施加火焰三次，每次施加火焰25s，间�?s </span></p></td></tr><tr><td><p><span>2.5≤A�?.0 </span></p></td><td><p><span>施加火焰一次，时间80s </span></p></td></tr><tr><td><p><span>A�?.0 </span></p></td><td><p><span>施加火焰一次，时间125s </span></p></td></tr></tbody></table><p><span>半硬质套管施加火焰的时间</span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>试验材料厚A </span></p></td><td><p><span>一次性施加火焰，施火时间，s </span></p></td><td><p><span>试验材料厚A </span></p><p><span>mm </span></p></td><td><p><span>一次性施加火焰， </span></p><p><span>施火时间，s </span></p></td></tr><tr><td><p><span>A�?.5 </span></p></td><td><p><span>15 </span></p></td><td><p><span>3.5＜A�?.0 </span></p></td><td><p><span>75 </span></p></td></tr><tr><td><p><span>0.5＜A�?.0 </span></p></td><td><p><span>20 </span></p></td><td><p><span>4.0＜A�?.5 </span></p></td><td><p><span>85 </span></p></td></tr><tr><td><p><span>1.0＜A�?.5 </span></p></td><td><p><span>25 </span></p></td><td><p><span>4.5＜A�?.0 </span></p></td><td><p><span>130 </span></p></td></tr><tr><td><p><span>1.5＜A�?.0 </span></p></td><td><p><span>35 </span></p></td><td><p><span>5.0＜A�?.5 </span></p></td><td><p><span>200 </span></p></td></tr><tr><td><p><span>2.0＜A�?.5 </span></p></td><td><p><span>45 </span></p></td><td><p><span>5.5＜A�?.0 </span></p></td><td><p><span>300 </span></p></td></tr><tr><td><p><span>2.5＜A�?.0 </span></p></td><td><p><span>55 </span></p></td><td><p><span>6.0＜A�?.5 </span></p></td><td><p><span>500 </span></p></td></tr><tr><td><p><span>3.0＜A�?.5 </span></p></td><td><p><span>65 </span></p></td><td></td><td></td></tr></tbody></table><p><span><strong><span>三、设计标准：</span></strong></span></p><p><span>JG3050-1998?建筑用绝缘电工套管及配件? </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="257742" /> <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）">