JPS6480895A - Radiation dosimeter element - Google Patents

Radiation dosimeter element

Info

Publication number
JPS6480895A
JPS6480895A JP23928387A JP23928387A JPS6480895A JP S6480895 A JPS6480895 A JP S6480895A JP 23928387 A JP23928387 A JP 23928387A JP 23928387 A JP23928387 A JP 23928387A JP S6480895 A JPS6480895 A JP S6480895A
Authority
JP
Japan
Prior art keywords
alanine
recrystallized
radiation
crystallizing
depositing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP23928387A
Other languages
Japanese (ja)
Other versions
JPH0574026B2 (en
Inventor
Takuji Kojima
Yosuke Morita
Ryuichi Tanaka
Tadao Seguchi
Shigeru Kashiwazaki
Hideki Yagyu
Shigeki Matsuyama
Jiro Ogura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Cable Ltd
Japan Atomic Energy Agency
Original Assignee
Hitachi Cable Ltd
Japan Atomic Energy Research Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Cable Ltd, Japan Atomic Energy Research Institute filed Critical Hitachi Cable Ltd
Priority to JP23928387A priority Critical patent/JPS6480895A/en
Publication of JPS6480895A publication Critical patent/JPS6480895A/en
Publication of JPH0574026B2 publication Critical patent/JPH0574026B2/ja
Granted legal-status Critical Current

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  • Measurement Of Radiation (AREA)

Abstract

PURPOSE:To reduce pre-dose, to expand a measurement lower limit, and to improve accuracy by using recrystallized alanine. CONSTITUTION:The recrystallized alanine is obtained by dissolving alanine in water and then dripping the solution on an organic solvent such as methanol and crystallizing and depositing the alanine or vaporizing the water and crystallizing and depositing the alanine. This is molded in a specific shape with a binder which is small in radical production amount by the radiation of synthetic rubber such as an ethylene propylene copolymer synthetic resin such as paraffin, and natural rubber, etc., or powder of the recrystallized alanine is put in a container of glass, etc., as it is to obtain the radiation dosimeter element. An ESR device finds produced radical concentration per unit weight to find radiation dosage. Consequently, the number of radicals present in the crystal before exposure can be decreased, the measurement lower limit is expanded, and the measurement accuracy is improved.
JP23928387A 1987-09-24 1987-09-24 Radiation dosimeter element Granted JPS6480895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23928387A JPS6480895A (en) 1987-09-24 1987-09-24 Radiation dosimeter element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23928387A JPS6480895A (en) 1987-09-24 1987-09-24 Radiation dosimeter element

Publications (2)

Publication Number Publication Date
JPS6480895A true JPS6480895A (en) 1989-03-27
JPH0574026B2 JPH0574026B2 (en) 1993-10-15

Family

ID=17042442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23928387A Granted JPS6480895A (en) 1987-09-24 1987-09-24 Radiation dosimeter element

Country Status (1)

Country Link
JP (1) JPS6480895A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219843A (en) * 1987-09-23 1993-06-15 Sandoz Ltd. Saccharide derivatives
US6787107B2 (en) * 2001-11-27 2004-09-07 Eastman Kodak Company Element with coated dosimeter
CN106526648A (en) * 2016-10-24 2017-03-22 兰州大学 Method for measuring gamma-ray absorbed dose of glass solidification
CN107632317A (en) * 2017-10-16 2018-01-26 中国计量科学研究院 A kind of alanine dosemeter and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS442479Y1 (en) * 1965-06-07 1969-01-29
JPS61170065U (en) * 1985-04-11 1986-10-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS442479Y1 (en) * 1965-06-07 1969-01-29
JPS61170065U (en) * 1985-04-11 1986-10-22

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219843A (en) * 1987-09-23 1993-06-15 Sandoz Ltd. Saccharide derivatives
US6787107B2 (en) * 2001-11-27 2004-09-07 Eastman Kodak Company Element with coated dosimeter
CN106526648A (en) * 2016-10-24 2017-03-22 兰州大学 Method for measuring gamma-ray absorbed dose of glass solidification
CN107632317A (en) * 2017-10-16 2018-01-26 中国计量科学研究院 A kind of alanine dosemeter and preparation method thereof
CN107632317B (en) * 2017-10-16 2019-09-06 中国计量科学研究院 Alanine dosimeter and preparation method thereof

Also Published As

Publication number Publication date
JPH0574026B2 (en) 1993-10-15

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