Model YZ-1 radioactive contamination measuring meter

Junjie Ren; Zetao Qu

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Model YZ-1 radioactive contamination measuring meter

更新时间：2022-09-13

- Model YZ-1 radioactive contamination measuring meter
- Nuclear Techniques Vol. 09, Issue 5, (1986)
- 作者机构：
  
  中国科学院新疆物理研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：20 September 1984，
  
  Published：1986-05
- 稿件说明：
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Junjie Ren, Zetao Qu. Model YZ-1 radioactive contamination measuring meter[J]. Nuclear techniques, 1986, 09(5): 44-46,61,62.
DOI：

Junjie Ren, Zetao Qu. Model YZ-1 radioactive contamination measuring meter[J]. Nuclear techniques, 1986, 09(5): 44-46,61,62. DOI：

摘要

为解决对受放射性污染的粮、菜、水和人体排泄物等样品进行快速测定，及时估算放射性污染量，因而设计研制了YZ-1型放射性污染测量仪。它由主机和探头两部份组成，可分别探测β和γ两种射线（必要时亦可探测α射线）的强度。主机采用国产CMOS集成电路、六位数字显示、自动定时、交直流供电，具有体积小、耗电少、计数容量大、灵敏度高、携带和操作维修方便等特点。它也适用于平时对放射性样品的活度测量，是一种军民两用、平战结合的射线测量仪器。

Abstract

This paper introduces an instrument for measuring the radioactive contamination. Some home-made CMOS integrated circuits were adopted in the instrument. It provides a six-digit display. Its highest count rate is 10

/sec. It can work on AC er DC voltage and its working current is less than 72 mA. It is a portable instrument and can be used in laboratories to measure sample radioactivity.

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references

成都地质学院三系，放射性勘探仪器，原子能出版社， 1979 年。

王祝翔，核物理探测器及其应用，科学出版社， 1964 年。

郭祖超等，医用数理统计方法，人民卫生出版社， 1963 年。

﹤环境放射性监测方法﹥编写组，环境放射性监测方法，原子能出版社， 1977 年。

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