摘要
介绍了一种新型的便携式建材放射性检测仪。给出了仪器总提框图,讨论了其工作原理、具体的电路实现和仪器下位机软件框图。仪器以PC/104为核心,结合A/D采集卡和PKD-01等集成芯片,具有电路结构简单,可靠性和稳定性高的特点。
This paper introduces a new method to design a portable detecting instrument of the radioactivity in building materials. The instrument's general architecture was given. The paper discusses its operation principle, concrete circuit design and the slave computer's software structure. The system based on PC/104,associates with A/D sampling card and PKD-01 monolithic etc. Its obvious features are simple circuit,higher reliability and stability.
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
2004年第6期707-710,688,共5页
Nuclear Electronics & Detection Technology
