公开(公告)号：US20150068285A1

公开(公告)日：2015-03-12

申请号：US14095651

申请日：2013-12-03

Applicant: Korea Institute Of Geoscience And Mineral Resource

Inventor： Kilyong LEE ,  Kyoochul HA

IPC: G01N15/08

CPC classification number: G01N15/088 ,  G01N33/0011

Abstract: The present invention relates to an apparatus and method of measuring effective porosity of various media such as rock or soil using radon that is an inert gas. An apparatus of measuring porosity according to the present invention includes: a gas component detector having two ports and configured to measure a concentration of a predetermined gas; a gas vessel having two ports and configured to accommodate the predetermined gas; a medium vessel having two ports and configured to accommodate a medium, of which the porosity is desirous to be measured; pipe lines connecting the ports of the gas component detector, the gas vessel and the medium vessel; and valves installed on the pipe lines.

Abstract translation: 本发明涉及使用作为惰性气体的氡来测量诸如岩石或土壤的各种介质的有效孔隙率的装置和方法。 根据本发明的测量孔隙率的装置包括：气体成分检测器，具有两个端口并被配置成测量预定气体的浓度; 具有两个端口并构造成容纳预定气体的气体容器; 具有两个端口并被配置为容纳介质的介质容器，其中希望测量孔隙率; 连接气体成分检测器，气体容器和介质容器的端口的管线; 并安装在管路上的阀门。