摘要
利用四极法原理设计了良导、不极化电极架,采用高精度数据采集系统保障了弱信号的提取,研制出新型岩矿石电性测量系统。经测量验证,该系统观测精度高,重复性好,可用于测量各类岩矿石样品的电阻率和极化率。
A new instrument using four-electrode method for electrical measuring of rocks and minerals has been developed. The instru- ment has very good conductive, non-polarizable electrode device. It can pick up weak signal by using high precision data acquisition system and can measure all kinds of rocks and minerals. Practice proves its high precision, reliability and good repeatability.
出处
《物探与化探》
CAS
CSCD
2013年第3期529-532,共4页
Geophysical and Geochemical Exploration
基金
中国地质科学院地球物理地球化学勘查研究所基本科研业务费专项(AS2011P06)
关键词
岩矿石
电性测量
电阻率
极化率
rocks and minerals
electrical measuring
resistivity
polarizability
