QTF开启式真空管式�?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>Q</span><span>TF-1200</span><span>单温区开启式真空管式炉采用双层风冷结构，炉体表面温度</span><span>�?0</span><span>ℂ�/span><span>，炉膛采用高纯度氧化铝微晶纤维高温真空吸附成型、�/span><span>内炉膛表面涂月�span>1750</span><span>ℂ�/span><span>美国进口的高温氧化铝涂层材料提高反射率及设备的加热效率和炉膛洁净�?/span><span>，同时延长仪器的使用寿命</span><span>、�/span><span>进口加热电阻丝镶嵌延长炉体使用寿命，是专为高等院校﹑科研院所的实验室及工矿企业在可控多种气氛及真空状态下对金属，非金属及其它化合物进行烧结﹑熔化﹑分析而研制的专用理想设备、�/span></p><p><span>产品型号</span><span>９�/span><span>Q</span><span>TF-1200</span></p><p><span>炉管规格</span><span>９�/span><span>外径<span>: 80��</span><span>内径</span><span>:74 ��</span><span>镾�/span><span>: 1000 mm</span></p><p><span>工作电压</span><span>９�/span><span>单相<span>AC 208 - 240V� 50/60Hz</span></p><p><span>**功率</span><span>９�/span><span>2.5KW</span></p><p><span>工作温度</span><span>９�/span><span>**温度<span>: 1200</span><span>ℂ�/span><span>(</span><span>使用时必须通入惰性气体以防止炉管发生形变</span><span>)</span></p><p><span>工作温度<span>: 1100</span><span>ℂ�/span><span>推荐升温速率<span>:� 20</span><span>ℂ�/span><span>/min </span></p><p><span>加热匹�/span><span>间：</span><span>模糊<span>PID</span><span>控制和自整定调节功能</span><span>智能匕�span>30</span><span>段可编程控制 </span><span>具有超温及断偶报警功胼�span>. </span><span>控温精度</span><span>: ��1 </span><span>ℂ�/span><span>K</span><span>型热电偶</span><span>可安裄�span>PC</span><span>控制软件对数据进行实时采集（需另购（�/span></p><p><span>密封系统</span><span>９�/span><span>炉管两端配有不锈钢密封法兰。（包括精密针阀、指针式真空压力表、软管接头）<span>.</span><span>如需获得较高的真空度，建议采用不锈钢波纹管连接及数显真空计（需另外订购（�/span></p><p><span>可选法兰：本公司生产的带铰链式法兰</span></p><p><span>扩展端口</span><span>９�/span><span>为了增加抽气速率，达到高真空的要求。可将原有软管接头更换成<span>KF-25</span><span>接口</span></p><p><span>如用于供气系统，可将原有软管接头更换戏�span>��6.35mm</span><span>双卡套接夳�/span><span>. </span></p><p><span>真空�?/span><span>� </span><span>双极旋片机械泵：<span>10^-2 torr .</span><span>分子泵机组：<span>10^-5 torr.</span><span>泄漏玆�span><5 mtorr / min.</span></p><p><span>外形尺寸</span><span>９�/span><span>炉体<span>９�/span><span>590��380��520mm</span></p><p><span>重量</span><span>９�/span><span>40Kg</span></p><p><span>保修朞�/span><span>９�/span><span>整机一年保修（相关耗材除外，如炉管、密封圈、加热原件）</span></p><p><span>使用注意事项９�/span><span>��</span><span>炉管内气压不可高亍�span>0.02MP</span><span>��</span><span>由于气瓶内部气压较高，所以向炉管内通入气体时，气瓶上必须安装减压阀，建议在本公司选购减压阀，本公司减压阀量程丹�span>0.01MPa-0.1MPa＋�/span><span>使用时会更加精确</span><span>安全</span><span>��</span><span>当炉体温度高亍�span>1000</span><span>ℂ�/span><span>时，炉管内不可处于真空状态，炉管内的气压需和大气压相当，保持在常压状�?/span><span>��</span><span>进入炉管的气体流量需小于<span>200SCCM</span><span>，以避免冷的大气流对加热石英管的冲击</span><span>��</span><span>石英管的长时间使用温度＜1100ℂ�/span><span>��</span><span>对于样品加热的实验，不建议关闭炉管法兰端的抽气阀和进气阀使用。若需要关闭气阀对样品加热，则需时刻关注压力表的示数，若气压表示数大亍�/span><span>0.02MPa</span><span>，必须立刻打开泄气阀，以防意外发生（如炉 管破裂，法兰飞出等）</span></p><p><span><strong>尊敬的客户，欢迎您的浏览，鉴于本司经营产品众多，查询产品可通过以下方式与我们取得联系：</strong></span></p><p><strong>**：仪器信息网上留言</strong></p><p></p><p><strong>第二：邮件查诡�/strong></p><p><strong>邮箱：spcclab********</strong></p><p><strong>把您看到的产品的网址链接发给我们即可，为了方便我们及时给您回复，**附上您的联系方式、�/strong></p><p><strong>第三：电话查诡�/strong></p><p><strong>联系人：陈先甞�/strong></p><p><strong>固话: 0769-89872545/89974702/89924560</strong></p><p><strong>第四：QQ查询</strong></p><p><strong>QQ�?021578906</strong></p><p><strong></strong></p><p><span><strong><span>欢迎您的咨询，我们将会热情为您服务！</span></strong></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="288549" /> <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）">