静态法BET表面积测定仪的研制

An Instrument for Measuring Surface Area and Pore Distribution of Porous Material

中文关键词:  静态法  BET表面积  测定仪

英文关键词:static flow method  BET surface  instrument

中文摘要:

      报导了一种静态法BET表面积测定仪的研制和开发,叙述了此仪器的设计原理、基本结构和特点,介绍了仪器的操作使用方法,并给出了此仪器的实验结果.通过与其它同类仪器实验结果的对比以及重复性实验,证明此仪器具有良好的准确性和稳定性.

英文摘要:

      According to the BET formula, throuhgh static flow method, an instrument for measuring surface area of porous material was developed. This instrument has advantages of good performance, easy operation, wide suitability and inexpensive price. The principal, the basic structure, the characteristics of design and the operation of this instrument were described. Some experimental results, and compared them with those from other instrument was also provided. It was proved that the measurement of this instrument is precise and reliable.