荣计达DR-28全自动混凝土冻融试验�?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><strong><span>一</span></strong><strong><span>�?/span></strong><strong><span>概述９�/span></strong><span>用于混凝土、建筑砖块�?/span><span>水泥砂浆�?/span><span>陶瓷砖及其它建材籺�/span><span>材料的快速冻融试验的专用试验机。采�?/span><span>分体式结构，大功率制冷机组，操作简单方便、�/span><span>制冷外机置于室外</span><span>具有占地面积小，</span><span>制冷速度快，节能</span><span>**</span><span>等特点、�/span><span>混凝土冻融试验箱</span><span>采用不锈钢板＋�/span><span>制冷</span><span>主机采用法国泰康压缩机，整体性能稳定</span><span>＋�/span><span>低能耗、�/span></p><p><strong><span></span></strong></p><p><strong><span>推荐产品９�a>全自动冻融试验机</span></strong></p><p><strong></strong></p><p><strong><span>事�/span></strong><strong><span>�?/span></strong><strong><span>执行标准９�/span></strong></p><p><span>GB/T50081-2002《普通混凝土力学性能试验方法标准《�/span></p><p><span>GB/T50082-2009《普通混凝土长期性能和耐久性能试验方法标准《�/span></p><p><span>JGJ55-2000《普通混凝土配合比设计规程《�/span></p><p><span>JTJ053-4《公路工程水泥混凝土试验规程《�/span></p><p><span>JTGE30-2005《公路工程水泥及水泥混凝土试验规程《�/span></p><p><span>电力行业标准</span>DL/T5150-2001《水工混凝土试验规程《�/span></p><p><span>SL352-2006《水工混凝土试验规程《�/span></p><p><span>JG/243-2009《混凝土抗冻试验设备《�/span></p><p><span>JGJ/T193-2009《混凝土耐久性检验评定标准《�/span></p><p><span>美国</span>ASTM/C666《混凝土快速冻融能力的标准试验方法《�/span></p><p><strong></strong></p><p><strong><span>丈�/span></strong><strong><span>、主�?/span></strong><strong><span>特点</span></strong><strong><span>９�/span></strong></p><p><span>●节能、�/span><span>冷冻</span><span>A</span><span>低温度可辽�/span>-40℃；制冷速度快，30-50分钟可达 -30℃� -40℃；</span></p><p><span>◎�/span><span>全部采用数字化仪表显示，实现自动计时、控温、计次，试验结束自动停机、�/span></p><p><span>◎�/span><span>节约人力，而且使试验更科学，周期更短，数据更准确。试验时只要把试件放入冻融箱内，设定好试验参数，气冻水融即在同一箱内完成，整个试验过程无须人看管，仪表对每个循环次数进行记录，达到设定循环次数后，整机自动停止运行，并告之用户、�/span></p><p><strong></strong></p><p><strong><span>囚�/span></strong><strong><span>�?/span></strong><strong><span>技术参数：</span></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>FDS/500</span></p></td><td><p><span>-40DS/500</span></p></td><td><p><span>微电�?40DS/500</span></p></td><td></td></tr><tr><td><p><span>冻结温度</span></p></td><td><p><span>-5�?40ℂ�/span></p></td><td colspan="2"><p><span>-5�?40ℂ�/span></p></td></tr><tr><td><p><span>融解温度</span></p></td><td colspan="3"><p><span>15�?0��3ℂ�/span></p></td></tr><tr><td><p><span>额定试验野�/span></p></td><td colspan="3"><p><span>600mm��600mm瓷砖10� �?00��100��400混凝土抗折试�?0� </span><span>砖瓦12块（�?0 kg（�/span></p></td></tr><tr><td><p><span>内径尺寸</span></p></td><td colspan="3"><p><span>1170��500��800 mm</span></p></td></tr><tr><td><p><span>外型尺寸</span></p></td><td colspan="3"><p><span>2065��695��1135 mm</span></p></td></tr><tr><td><p><span>总功玆�/span></p></td><td><p><span>4800W</span></p></td><td colspan="2"><p><span>4800W</span></p></td></tr><tr><td><p><span>� 溏�/span></p></td><td colspan="3"><p><span>380��38 V 50HZ</span></p></td></tr><tr><td><p><span>� 野�/span></p></td><td><p><span>200㎎�/span></p></td><td colspan="2"><p><span>240㎎�/span></p></td></tr><tr><td><p><span>控制仪表</span></p></td><td colspan="2"><p><span>智能化温控仪</span></p></td><td><p><span>微电脑触摸屏</span></p></td></tr></tbody></table><p><strong><span>亓�/span></strong><strong><span>�?/span></strong><strong><span>操作规程</span></strong><strong><span>９�/span></strong></p><p><span>●开机前检查机组是否出现凹凸异状，电源连接是否妥当，并加足够的防冻液，不得在无防冻液的状态下开启机器、�/span></p><p><span>●机组系统操作。开机后，观察高低压表的指数来判定机组是否运行正常，一般压缩机正常运行时，高压压力�?4-22kg/cm3，低压压力为0.8-1.5kg/cm3、�/span></p><p><span>●机组保养。要保持机房清洁及通风良好，定期进行冷凝器的清洗除污工作，保证机组正常稳定工作。如机组停用一段时间，因防冻液介质污积物沉积，容易造成循环泵泵叶蓓污积物凝固，在开机时必须先转松循环泵转子，以防避免泵叶不运转，导致循环泵烧毁、�/span></p><p><span>●工作结束后，切断电源，保持整洁并作好仪器使用记彔�/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="277265" /> <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）">