低温恒温循环�?参数-价格-中国粉体罐�/title>

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}else{ $(".fixdbox").css({"display":"none"}); } $(".fixdbox_main_left div").css({"color":"#4F5862","border-bottom-color":"transparent"}); if($(this).scrollTop()>=_wsj){ $(".fixdbox_main_left div").eq(6).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_gsdt){ $(".fixdbox_main_left div").eq(5).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_yhpl){ $(".fixdbox_main_left div").eq(4).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_xgzl){ $(".fixdbox_main_left div").eq(3).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_xgfa){ $(".fixdbox_main_left div").eq(2).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_cxd){ $(".fixdbox_main_left div").eq(1).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_cpjj){ $(".fixdbox_main_left div").eq(0).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); } }); function showliuyan(me, showtype){ if(showtype==0){ //$("#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><strong>低温恒温循环�?/strong></strong><span><strong></strong>可以模拟各种温度环境，进行高低温恒定、渐变、突变试验。适用于检测半导体、电子、电器、led、通讯、塑胶制品、仪表、金属、化工、食品、汽车等产品。主要是提供给工业产品做复杂温度环境的可靠性试验，对产品的物理以及其他相关特性进行环境模拟测试，来判断产品的性能，是否仍然能够符合预定要求，以便于产品设计、改进、鉴定及出厂检验用、�/span></p><p><strong><strong>低温恒温循环�?/strong></strong><span><span>常规型号及规格参数：</span></span></p><p><span>试验箱型号：LQ-GD-080 LQ-GD-150 LQ-GD-225 LQ-GD-408 LQ-GD-1000</span></p><p><span>内容�?L)�?0 150 225 408 1000</span></p><p><span>内部尺寸(cm)�?0��50��40 50*60*50 50��75��60 60��85��80 100��100��100</span></p><p><span>外部尺寸(cm)�?0*90*150 95*150*105 95��165��115 105��175��135 145��190��155</span></p><p><span>温度范围：低�?75℃，低温-60℃，低温-40℃，低温-20℃，低温0℃，高温+150℃，+150ℂ�/span></p><p><span>温度均匀度：��2ℂ�/span></p><p><span>温度波动度：��0.5ℂ�/span></p><p><span>升温速率:�?�?min</span></p><p><span>降温速率:�?�?min</span></p><p><span>内体材料:SUS304不锈钢板</span></p><p><span>外壳材料:SUS304拉丝不锈钢板或防锈处理冷轧钢板（喷塑（�/span></p><p><span>绝缘材料:可编程高低温实验箱专用超细玻璃棉+聚胺脂泡�?/span></p><p><span>制冷方式:机械式二元制冷方弎�/span></p><p><span>制冷朹�全封闭（法国泰康或德国谷轮）压缩朹�/span></p><p><span>制冷剁�美国杜邦R23/R404A</span></p><p><span>冷凝方式:风冷或水冶�/span></p><p><span>加热�?镍铬合金不锈管加热器</span></p><p><span>鼓风朹�离心风机</span></p><p><span>气流方式:宽带式强迫气流循环（上出下进（�/span></p><p><span><span>执行标准：GB/10589-2008高低温试验箱技术条仵�/span></span></p><p><span><span> 满足标准：GB/T2423.1-2008低温试验方法</span></span></p><p><span><span> GB/T2423.2-2008高温试验方法</span></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="244166" /> <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）">