CAS OpenIR  > 中科院上海原子核所2003年前
低本底自动液体闪烁计数器
潘浩昌; 魏世俊; 郑宇源
1983-01-31
Source Publication核技术
Issue01
Abstract<正> ~(14)C年代测量法是同位素年代测量中精确性好的一种方法。目前~(14)C实验室广泛采用液体法。但国内外商品液体闪烁计数器由于本底高而不能直接用于低水平测量。经采用加厚屏蔽;线路改进等措施后的FJ-353液体闪烁计数器的本底为6cpm;效率70%;优值820。为适应地学、考古、环保、海洋等学科中探测低水平~3H、~(14)C的需要;我们参考YSJ-76液闪研制了YSJ-SH79低本底自动液体闪烁计数器。
Indexed ByCNKI
Language中文
Funding Project原子核所项目组
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/11252
Collection中科院上海原子核所2003年前
Recommended Citation
GB/T 7714
潘浩昌,魏世俊,郑宇源. 低本底自动液体闪烁计数器[J]. 核技术,1983(01).
APA 潘浩昌,魏世俊,&郑宇源.(1983).低本底自动液体闪烁计数器.核技术(01).
MLA 潘浩昌,et al."低本底自动液体闪烁计数器".核技术 .01(1983).
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