用Carlo Erba 1106型元素分析仪微量自动测定化合物中的水份

Automatic Microdetermination of Water Content in Organic Compounds by Carlo Erba 1106 Element Analyzer

将 Carlo Erba 1106型元素分析仪的控温电路做一些简单的改变就可以使其增加测定化合物中水份的功能,测定精度可达±0.5%.本文介绍了具体的改装方法,测定中的一些要点及一些含水化合物的实测结果.

With a simple modification of the temperature control circuit in the CarloErba 110.6 Element Analyzer,the function of determining water content in organic com-pounds can be achieved with a masuring accuracy of±0.5%.The concrete way for mod-ification,the main points of the related determination and some results of analysis aregiven in this paper