Studies on dichromate solution/Ag<sup>+</sup> dosimeters as <sup>60</sup>Co absorption dose transfer standard in the 10—40 kGy range

Zhutang Wen; Riyou Luo; Lin Gao; Yu Li

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Studies on dichromate solution/Ag⁺ dosimeters as ⁶⁰Co absorption dose transfer standard in the 10—40 kGy range

更新时间：2022-08-16

- Studies on dichromate solution/Ag⁺ dosimeters as ⁶⁰Co absorption dose transfer standard in the 10—40 kGy range
- Nuclear Techniques Vol. 13, Issue 1, (1990)
- 作者机构：
  
  广州分析测试中心
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：25 January 1988，
  
  Published：01 January 1990
- 稿件说明：
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Zhutang Wen, Riyou Luo, Lin Gao, et al. Studies on dichromate solution/Ag⁺ dosimeters as ⁶⁰Co absorption dose transfer standard in the 10—40 kGy range[J]. Nuclear techniques, 1990, 13(1): 29-33.
DOI：

Zhutang Wen, Riyou Luo, Lin Gao, et al. Studies on dichromate solution/Ag⁺ dosimeters as ⁶⁰Co absorption dose transfer standard in the 10—40 kGy range[J]. Nuclear techniques, 1990, 13(1): 29-33. DOI：

摘要

研究结果表明，重铬酸溶液／银剂量计在10—40kGy剂量范围内，剂量响应线性良好；剂量率和辐照温度对剂量响应影响不大；剂量计溶液辐照前后稳定；严格控制剂量计的制备和测量程序，剂量测量精度可达±1.0%，总不确定度为±3.5%。可作为高剂量的传递标准剂量计。

Abstract

Our studies show that for dichromate solution/Ag

dosimeters in the 10—40 kGy range the response to dose is in good linearity

and the effects of dose rate and temperature during irradiation on absorption dose response could be negligible. Furthermore

the dosimeter solutions have good storage stability before and after irradiation. So long as the preparation of dosimeters and the measuring procedure are well controlled

the precision of the system can reach to about 1%

and total uncertainty to ±3.5%. The system can be used as transfer standard dosimeters for high-dose measurement.

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Keywords

references

R. W. Matthews , Int. J. Appl. Radiat. Isotope , 32 （ 1981 ）, 861 .

P. H. G. Sharpe et al . , Int. J. Appl. Radiat. Isotope , 36 （ 1985 ）, 647 .

J. Thomassen , Internationl symposium on high-dose dosimetry, IAEA-SM-272/35 , IAEA , ( 1984 ).

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Studies on dichromate solution/Ag+ dosimeters as 60Co absorption dose transfer standard in the 10—40 kGy range

DOI：

摘要

Abstract

关键词

Keywords

references

Studies on dichromate solution/Ag⁺ dosimeters as ⁶⁰Co absorption dose transfer standard in the 10—40 kGy range