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库仑法测定固体粉末和泡沫材料的水分

Determination of water content in solid powder and foam materials by coulometry

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【作者】 陶萍; 陈宏; 胡文军; 陈晓丽;

【Author】 Tao Ping, Chen Hong,Hu Wenjun, Chen Xiaoli (Institute of Structural Mechanics, Chinese Academy of Engineering Physics, Mianyang, 621900)

【机构】 中物院结构力学研究所!绵阳; 621900;

【摘要】 基于卡尔·费休库仑法,组建了一套固体水分检测系统。利用该系统对CA—06水分测定仪不能直接测定的固体粉末和泡沫材料中的水分进行了检测研究,结果表明该系统拓宽了CA—06水分测定仪的应用范围,且方法快速,准确,样品用量少。

【Abstract】 A measurement system based on Karl-Fisher coulometry has been established for determining water content in solid mate rials. Which has expanded the range of applications of CA-06 moisture meter and has been used for the determination of water content in solid powder and foam materials. The method is rapid and accurate and the sample consumption is less.

  • 【文献出处】 分析仪器 ,Analytical Instrumentation , 编辑部邮箱 ,2001年03期
  • 【分类号】O657.1
  • 【被引频次】4
  • 【下载频次】86
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