A measurement method for electron beam energy of industrial electron accelerators

ZHANG Daming

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A measurement method for electron beam energy of industrial electron accelerators

更新时间：2021-03-12

- A measurement method for electron beam energy of industrial electron accelerators
- NUCLEAR TECHNIQUES Issue 9, (2000)
- 作者机构：
  
  中国科学院上海原子核研究所,上海,201800
- 作者简介：
- 基金信息：
- DOI：
  CLC： TL506
- Published：01 September 2000
- 稿件说明：
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[1]张达明.一种测量辐射加工用加速器电子束能量的方法[J].核技术,2000(09):646-649.

ZHANG Daming. A measurement method for electron beam energy of industrial electron accelerators[J]. Nuclear techniques, 2000, (9): 646-649.
[1]张达明.一种测量辐射加工用加速器电子束能量的方法[J].核技术,2000(09):646-649. DOI：

ZHANG Daming. A measurement method for electron beam energy of industrial electron accelerators[J]. Nuclear techniques, 2000, (9): 646-649. DOI：

摘要

根据射程法原理，在上海二级标准剂量学实验室对辐射加工用加速器电子束能量的测量方法进行了实验研究，并在３个辐射工厂对３台３ＭｅＶ、２０ｍＡ高频高压型加速器的电子束进行了能量测定。结果表明，在１－３ＭｅＶ能量范围内，能量测定准确度优于± １０％。

Abstract

Cover glass was used to measure the electron range and energy. The experimental study was done at Shanghai Standard Dosimetry Laboratory. Then the election bean energy of three industrial electron accelerators for radiation processing was measured. R.D.Evans equation was chosen among several empirical equations for the energy measurement. The results show a linear range-energy relationship that is applicable from 1 to 3MeV

with ± 10% accuracy.

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