生物降解膜水汽渗透率测定�?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"> <p><span><strong><strong>生物降解膜水汽渗透率测定�?/strong>（W3/0120（�/strong>适用于塑料薄膜、复合膜等包装材料，以及卫生医疗领域多种材料的水分渗透特性的测定。通过水蒸气透过率的测定，达到控制与调节材料的技术指标、满足产品应用的需要、�/p><p><strong>济南兰光咨询电话�?531-85068566 在线咨询QQ�?739638090 兰光网址</strong></span></p><p><span><strong>1�?/strong><span><strong><strong>生物降解膜水汽渗透率测定�?/strong></strong></span>特　　�?/p><p>计算机控制，试验过程自动匕�/p><p>十二腔独立测诔�/p><p>间歇称重测量，每次测量前称重器自动清雵�/p><p>透湿杯凸轮升降机枃�/p><p>标准风逞�/p><p>加热制冷，自动控�?/p><p>自动控湿</p><p>温湿度检定口</p><p>特定功能匹配</p><p>标准砝码与标准膜二种模式的仪器校凅�/p><p>RS232接口</p><p>网络传输接口支持局域网数据集中管理与互联网信息传输</p><p><span><strong>2�?strong>生物降解膜水汽渗透率测定�?/strong></strong></span>测试原理</p><p>在一定的温度下，使试样的两侧形成一特定的湿度差，水蒸气透过试样进入干燥的一侧，通过测定透湿杯减重随时间的变化量，从而求出试样的水蒸气透过率和透湿系数、�/p><p><span><strong>3�?strong>生物降解膜水汽渗透率测定�?/strong></strong></span>应用特征</p><p>*多十二种材料可同时测试，也可根据实际情况进行组合，有多种试验方式可供选择、�/p><p>通过计算机处理，可将数据进行分类统计、存储。当对试验数据进行历史查询时，可得到某类试样的历史记录、数据动态分析图，以实现生产过程的全面分析、�/p><p><span><strong>4�?strong>生物降解膜水汽渗透率测定�?/strong></strong></span>技术指栆�/p><p>测量范围�?.1�?0�?00g/m2��24h</p><p>试样数量�?�?2� （数据各自独立）</p><p>测试精度�?.01g/m2��24h</p><p>系统分辨率：0.0001g</p><p>试验温度�?5℃～65ℂ�/p><p>控温精度�?#177;0.1ℂ�/p><p>试验湿度�?0%RH�?5%RH（标�?0%RH（�/p><p>控湿精度�?#177;1%RH</p><p>吹扫风速：0.5�?.5 m/s （非标可选）</p><p>测试面积�?3cm2</p><p>试样厚度：≤3mm</p><p>试样尺寸�?#934;74mm</p><p>试验箱容� �?0L</p><p>气　　源：空气</p><p>气源压力�?.6MPa</p><p>电　　源：AC 220V 50Hz</p><p>主机尺寸�?26 mm (L)��726 mm (B)��702 mm (H)</p><p>主机重量�?14kg</p><p><span><strong>5�?strong>生物降解膜水汽渗透率测定�?/strong></strong></span>标　　凅�/p><p>GB 1037、GB/T 16928、ASTM E96、ASTM D1653、TAPPI T464、ISO 2528、DIN 53122-1、JIS Z0208、YBB 00092003</p><p><strong>6�?/strong><span><strong><strong>生物降解膜水汽渗透率测定�?/strong></strong></span>配　　�?/p><p>标准配置：主机、计算机、专业软件、透湿杯、气体干燥装置、自动干燥过滤器、校验砝码、通信电缆、取样器</p><p>� � 件：标准膜、空压机、干燥剂</p><p>注：试验用蒸馏水用户自备、�/span></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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