微机碳氢元素测定�?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"> <p>TQ-6000型微机碳氢元素测定仪，采用计算机控制，实现了人机对话，操作更方便、直观。该仪器主要适用于测定煤炭及其它固体物料中有机物中氢的含量，同时亦可用吸收法测定碳的含量。是煤炭、电力、冶金、焦化产品等部门的实验必备仪器， 同时在化工、商检等单位也有着广泛的用途、�/p><p> 本仪器的全部测试过程采用微机控制，自动判断终点电流，并由微机对氢测试数据进行多种校正和处理，对碳的测定在输入样品增重后，自动计算出碳的含量，免除了人工算的繁琐。并对氢和碳的测试结果具有保存和查询、打印功能。每一试样时间�?-15min，测定结果的准确度和精确度优于国标GB/T15460-2003、�/p><p> 该仪器与目前使用的三节炉燃烧法相比具有测定迅速，结果准确，操作简单，自动化程度高，键盘输入各种数据，并对结果具有保存和查询、打印功能，体积小，重量轻等特点，是目前实验室较理想的测氢和碳仪器、�/p><p> 二、主要技术指标：</p><p> 1、测定范围：氢：0-99�?nbsp; 碲�0-100%</p><p> 2、供电电源：220V±10� 50HZ</p><p> 3、温度控制：850℃�?� 300℃�?ℂ�/p><p> 4、电解电压：涂膜电解电压�?0V</p><p> 工作电解电压�?4V</p><p> 5、电流：电解电流�?00mA 终点电流�?0mA</p><p> 6、测定时间：�?-15min 其中�?00℃处停留30科�/p><p> �?00℃处停留2min �?50℃处停留根据终点电流进行判断、�/p><p> 7、库仑积分仪的稳定性：线性度±0.1＄�/p><p> 8、测定允许误差：氢：�?.15�?nbsp; 碳：�?.50＄�/p><p> 9� 试样：粒度＜0.2mm已达到空气干燥状态的分析煤样重量�?nbsp; 60mg-65mg、�/p><p> 10� 升温速度�?0-15�?min 75min可达8</p><p>该仪器以法拉弟定律为设计原理依据，利用库仑积分仪，采用定量量化技术和微机控制等先进技术可直接显示氢的质量毫克数，并计算、保存三种氢值，若试样重为G(mg)，可按下式计算出各种氢值的百分含量� 仪器采用一体化设计，内部含有控制系统、净化系统、燃</p><p><br/></p><p>烧转化系统和电解池等系统组成，用以调节流 速、�/p><p>使用条件</p><p> 1、环境温度：5�?35ℂ�/p><p> 2、相对湿度＜85＄�/p><p> 3、无显著震动和强电磁圹�/p><p><br/></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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