BKZEM-3电阻�?温差电动势测试系�?参数-价格-中国粉体罐�/title>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <h3 style="margin-top: 0px; margin-bottom: 0px;"><strong><span style="font-family: 宋体; color: rgb(51, 51, 51); font-size: 19px;">BKZEM-3</span></strong><strong><span style="font-family: 宋体; font-size: 19px; background: rgb(255, 255, 255);">电阻玆�/span></strong><strong><span style="font-family: Arial; font-size: 13px; background: rgb(255, 255, 255);">/</span></strong><span style="font-family: 宋体; font-size: 20px; background: rgb(255, 255, 255);">温差电动势测试系绞�/span></h3><h3 style="margin-top: 0px; margin-bottom: 0px;"><span style="font-family: 宋体; font-weight: normal; font-size: 19px;">关键词：塞贝克系数，半导体，热电材料</span></h3><h3 style="margin-top: 0px; margin-bottom: 0px; text-indent: 37px;"><span style="font-family: 宋体; color: rgb(51, 51, 51); font-size: 19px;">BKZEM-3</span><strong><span style="font-family: 宋体; color: rgb(51, 51, 51); font-size: 19px; background: rgb(255, 255, 255);">电阻玆�/span></strong><strong><span style="font-family: Arial; color: rgb(51, 51, 51); font-size: 13px; background: rgb(255, 255, 255);">/</span></strong><span style="font-family: 宋体; color: rgb(247, 49, 49); font-size: 20px; background: rgb(255, 255, 255);">温差电动势测试系绞�/span><span style="font-family: 宋体; color: rgb(51, 51, 51); font-size: 16px;">可用于对于半导体，陶瓷材料，金属材料等多种材料的</span><span style="font-family: 宋体; color: rgb(192, 0, 0); font-size: 16px;">热电性能分析</span><span style="font-family: 宋体; color: rgb(51, 51, 51); font-size: 16px;">、�/span></h3><h3 style="margin-top: 0px; margin-bottom: 0px;"><span style="font-family: 宋体; font-weight: normal; font-size: 19px;"> </span></h3><p style="margin-top: 0px; margin-bottom: 0px; line-height: 28px;"><span style="font-family: 微软雅黑; color: rgb(51, 51, 51); font-size: 14px;"> </span></p><p><img src="https://img1.cnpowder.com.cn/img/daily/2024/09/03/100146_805366_procont.jpg" alt="BKZEM-3电阻率温差电动势测试系统.jpg" style="max-width: 50%; height: auto !important;"/></p><p style="margin-top: 0px; margin-bottom: 0px; line-height: 28px;"><span style="font-family: " microsoft="" yahei="" letter-spacing:="" font-size:="" background:="">热力发电是一种通过热电效应材料产生电力的方法，田�/span><span style="font-family: " microsoft="" yahei="" letter-spacing:="" font-size:="" background:="">J.T.Seebeck</span><span style="font-family: " microsoft="" yahei="" letter-spacing:="" font-size:="" background:="">德国物理学家�?/span><span style="font-family: " microsoft="" yahei="" letter-spacing:="" font-size:="" background:="">1821</span><span style="font-family: " microsoft="" yahei="" letter-spacing:="" font-size:="" background:="">年发现的。面对当前的全球由二氧化碳排放以及化学材料消耗而导致的温室效应，热电转变器件引起了注意，因为可以有效利用余热。为了迎合这种急迫的需求公司为这些材料和器件开发了特性评估装置、�/span></p><p style="margin-top: 0px; margin-bottom: 0px; line-height: 28px;"><span style="font-family: 宋体; color: rgb(51, 51, 51);">+ </span><span style="font-family: 宋体; color: rgb(51, 51, 51);">拥有温度精确控制的红外金面加热炉和控制温差的微型加热器；</span></p><p style="margin-top: 0px; margin-bottom: 0px; line-height: 28px;"><span style="font-family: 宋体; color: rgb(51, 51, 51);">+ </span><span style="font-family: 宋体; color: rgb(51, 51, 51);">测量是由计算机控制的，并且能够在指定的温度下执行测量，并允许自动测量消除背底电动势；</span></p><p style="margin-top: 0px; margin-bottom: 0px; line-height: 28px;"><span style="font-family: 宋体; color: rgb(51, 51, 51);">+ </span><span style="font-family: 宋体; color: rgb(51, 51, 51);">欧姆接触自动检测功能（</span><span style="font-family: 宋体; color: rgb(51, 51, 51);">V-I</span><span style="font-family: 宋体; color: rgb(51, 51, 51);">图）：�/span></p><p style="margin-top: 0px; margin-bottom: 0px; line-height: 28px;"><span style="font-family: 宋体; color: rgb(51, 51, 51);">+ </span><span style="font-family: 宋体; color: rgb(51, 51, 51);">可以用适配器来测量薄膜：�/span></p><p style="margin-top: 0px; margin-bottom: 0px; line-height: 28px;"><span style="font-family: 宋体; color: rgb(51, 51, 51);">+ </span><span style="font-family: 宋体; color: rgb(51, 51, 51);">可定制高阻型、�/span></p><p style="margin-top: 0px; margin-bottom: 0px; line-height: 28px;"><span style="font-family: 宋体; color: rgb(51, 51, 51);">测试原理９�/span></p><p style="margin-top: 0px; margin-bottom: 0px; text-indent: 32px; line-height: 28px;"><span style="font-family: 宋体; color: rgb(102, 102, 102); background: rgb(255, 255, 255);">样品以圆柱形或方柱的形式垂直放置在加热炉中的上块和下块之间。通过下块中的加热器给样品施加温度梯度，同时将样品加热并保持在规定的温度。塞贝克系数的测量是通过测量压在样品侧面的热电偶上的上部和下�?/span><span style="font-family: 宋体; color: rgb(102, 102, 102); background: rgb(255, 255, 255);">T1</span><span style="font-family: 宋体; color: rgb(102, 102, 102); background: rgb(255, 255, 255);">＋�/span><span style="font-family: 宋体; color: rgb(102, 102, 102); background: rgb(255, 255, 255);">T2</span><span style="font-family: 宋体; color: rgb(102, 102, 102); background: rgb(255, 255, 255);">与热电偶一侧的同一股线之间的热电动劾�/span><span style="font-family: 宋体; color: rgb(102, 102, 102); background: rgb(255, 255, 255);">dE</span><span style="font-family: 宋体; color: rgb(102, 102, 102); background: rgb(255, 255, 255);">来确定的、�/span><span style="font-family: 宋体; color: rgb(102, 102, 102);"><br/></span><span style="font-family: 宋体; color: rgb(102, 102, 102); background: rgb(255, 255, 255);">电阻测量采用直流四端法，通过在样品两端施加恒定电�?/span><span style="font-family: 宋体; color: rgb(102, 102, 102); background: rgb(255, 255, 255);">I</span><span style="font-family: 宋体; color: rgb(102, 102, 102); background: rgb(255, 255, 255);">，测量热电偶同一元件线之间的电压陌�/span><span style="font-family: 宋体; color: rgb(102, 102, 102); background: rgb(255, 255, 255);">dV</span><span style="font-family: 宋体; color: rgb(102, 102, 102); background: rgb(255, 255, 255);">，并去除引线之间的热电动势来确定、�/span></p><p><span style="font-family: 宋体; color: rgb(51, 51, 51);">电阻测量系统可实现对金属或半导体材料的热电性能的评估。作丹�/span><span style="font-family: 宋体; color: rgb(51, 51, 51);">ZEM</span><span style="font-family: 宋体; color: rgb(51, 51, 51);">的特点，塞贝克系数（</span><span style="font-family: 宋体; color: rgb(51, 51, 51);">seebeck</span><span style="font-family: 宋体; color: rgb(51, 51, 51);">）和电阻都可以用一种仪器来测量、�/span><strong><span style="font-family: 宋体; color: rgb(51, 51, 51);">该系统可用于对于半导体，陶瓷材料，金属材料等多种材料皃�/span></strong><strong><span style="font-family: 宋体; color: rgb(192, 0, 0);">热电性能分析</span></strong><strong><span style="font-family: 宋体; color: rgb(51, 51, 51);">、�/span></strong></p><p><strong><span style="font-family: 宋体; color: rgb(51, 51, 51);">主要技术参数：</span></strong></p><p style="margin-top: 0px; margin-bottom: 0px; line-height: 28px;"><strong><span style="font-family: 宋体; color: rgb(51, 51, 51);">温度范围</span></strong><span style="font-family: 宋体; color: rgb(51, 51, 51);">９�/span><span style="font-family: 宋体; color: rgb(51, 51, 51);"> </span><span style="font-family: 宋体; color: rgb(51, 51, 51);">室温</span><span style="font-family: 宋体; color: rgb(51, 51, 51);">-600</span><span style="font-family: 宋体; color: rgb(51, 51, 51);">℃，</span><span style="font-family: 宋体; color: rgb(51, 51, 51);">800</span><span style="font-family: 宋体; color: rgb(51, 51, 51);">ℂ�/span><span style="font-family: 宋体; color: rgb(51, 51, 51);"> </span><span style="font-family: 宋体; color: rgb(51, 51, 51);">＋�/span><span style="font-family: 宋体; color: rgb(51, 51, 51);">1000</span><span style="font-family: 宋体; color: rgb(51, 51, 51);">℃多种范围可选择</span></p><p><strong><span style="font-family: 宋体; color: rgb(62, 62, 62);">温度设定范围</span></strong><span style="font-family: 宋体;">:</span><span style="font-family: 宋体;">测温步数和温度采样测量步数：**</span><span style="font-family: 宋体;">125</span><span style="font-family: 宋体;">�?/span></p><p><strong><span style="font-family: 宋体; color: rgb(62, 62, 62);">测量方法</span></strong><span style="font-family: 宋体;"> :</span><span style="font-family: 宋体;">温差电动势：静态直流法</span></p><p><span style="font-family: 宋体;">电阻率：四电极法</span></p><p><strong><span style="font-family: 宋体; color: rgb(62, 62, 62);">气氛</span></strong><span style="font-family: 宋体;">: </span><span style="font-family: 宋体;">氩气或氮氓�/span></p><p><strong><span style="font-family: 宋体; color: rgb(62, 62, 62);">样品尺寸</span></strong><span style="font-family: 宋体;">:2~4 mm</span><span style="font-family: 宋体;">正方形或直径</span><span style="font-family: 宋体;">2~4 mm</span><span style="font-family: 宋体;">，长</span><span style="font-family: 宋体;">6~22 mm</span><span style="font-family: 宋体;">�?*（�/span></p><p><strong><span style="font-family: 宋体; color: rgb(62, 62, 62);">导线间距</span></strong><span style="font-family: 宋体;">:4</span><span style="font-family: 宋体;">＋�/span><span style="font-family: 宋体;">6</span><span style="font-family: 宋体;">＋�/span><span style="font-family: 宋体;">8 mm</span></p><p><strong><span style="font-family: 宋体; color: rgb(62, 62, 62);">电源供应</span></strong><strong><span style="font-family: 宋体; color: rgb(62, 62, 62);">:</span></strong><span style="font-family: 宋体;">200 VAC</span><span style="font-family: 宋体;">，单相，</span><span style="font-family: 宋体;">40 A</span><span style="font-family: 宋体;">＇�/span><span style="font-family: 宋体;">M8</span><span style="font-family: 宋体;">＋�/span><span style="font-family: 宋体;">M10</span><span style="font-family: 宋体;">规格（�/span></p><p><span style="font-family: 宋体;">100 VAC</span><span style="font-family: 宋体;">，单相，</span><span style="font-family: 宋体;">20 A</span><span style="font-family: 宋体;">＇�/span><span style="font-family: 宋体;">L</span><span style="font-family: 宋体;">规格＋�/span><span style="font-family: 宋体;">M8</span><span style="font-family: 宋体;">咋�/span><span style="font-family: 宋体;">M10</span><span style="font-family: 宋体;">规格（�/span></p><p><strong><span style="font-family: 宋体; color: rgb(62, 62, 62);">冷却水需汁�/span></strong><span style="font-family: 宋体;">:</span><span style="font-family: 宋体;">自来氳�/span><span style="font-family: 宋体;">,</span><span style="font-family: 宋体;">水压大于</span><span style="font-family: 宋体;">1.5 kgf/cm</span><sup><span style="font-family: 宋体; font-size: 12px; vertical-align: super;">2</span></sup><span style="font-family: 宋体;">,</span><span style="font-family: 宋体;">流量大于</span><span style="font-family: 宋体;">7 L/min</span></p><p style="margin-top: 0px; margin-bottom: 0px; line-height: 28px;"><strong><span style="font-family: 宋体; color: rgb(51, 51, 51);">样品温差</span></strong><span style="font-family: 宋体; color: rgb(51, 51, 51);">９�/span><span style="font-family: 宋体; color: rgb(51, 51, 51);">MAX.50</span><span style="font-family: 宋体; color: rgb(51, 51, 51);">ℂ�/span><span style="font-family: 宋体; color: rgb(51, 51, 51);"> </span></p><p style="margin-top: 0px; margin-bottom: 0px; line-height: 28px;"><strong><span style="font-family: 宋体; color: rgb(51, 51, 51);">测量方式</span></strong><span style="font-family: 宋体; color: rgb(51, 51, 51);">：电脑全自动测量</span></p><p><span style="font-family: 宋体;"> </span></p><p><br style="text-wrap: wrap;"/></p><p><br/></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 class="xgfa_cont"><a href="//www.znpla.com/bjjkzc1/solution_782.html" target="_blank" class="xgfa_cont_img"><img src="https://img1.cnpowder.com.cn/img/daily/2024/09/03/100745_264887_solution_34207.jpg"/></a> <div class="xgfa_cont_rig"><a href="//www.znpla.com/bjjkzc1/solution_782.html" target="_blank">解决高温热电材料性能测试系统</a> <p class="xgfa_cont_txt">BKTEM-D3A型高温材料热电性能测试仪BKTEM-D3A型高温材料热电性能测试仪关键词：赛贝克系数测试仪，热电材料，高温热� 塞贝克效应也叫热电效应，两个不同的电导体或半导体之间的温差在两种物质</p><div class="xgfa_cont_time"> <span>航空航天</span><p>2024-09-03</p></div></div></div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); 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