Title:
非均質性固体原料の試料採取方法及び装置
Document Type and Number:
Japanese Patent JP3595903
Kind Code:
B2
Abstract:
An automatic sampling method and facility are disclosed, by means of which multiple samples are obtained from a closed container filled with heterogeneous solid material. The sampling points are predetermined and well distributed on the container and the sampling position and depth in the container are selected by a special controller of the sampling system. The system can be operated at an open space for non-radioactive material. The obtained samples are collected and blended in a mixer for homogenization treatment to produce a final specimen for analytical measurement. The homogeneous specimen is well accepted for its representative character.
Inventors:
Lee Shigeden
Yang Yudo
Huang Baoyuan
Yusuke Chen
Yang Yudo
Huang Baoyuan
Yusuke Chen
Application Number:
JP34776299A
Publication Date:
December 02, 2004
Filing Date:
December 07, 1999
Export Citation:
Assignee:
Atomic Energy Commission of the Administrative Agency
International Classes:
G01N1/04; G01N1/08; G01N1/10; G21C19/46; G01N1/14; (IPC1-7): G01N1/04; G01N1/10; G21C19/46
Foreign References:
| US5211062 | ||||
| US4345484 |
Attorney, Agent or Firm:
Shoichi Kadoma