BS IEC 62372:2021

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Nuclear instrumentation. Housed scintillators. Test methods of light output and intrinsic resolution

Published By	Publication Date	Number of Pages
BSI	2021	22

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Categories: 27.120.01 - Nuclear energy in general, BSI

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Description

IEC 62372:2021 is applicable to housed scintillators for registration and spectrometry of alpha-, beta-, gamma-, X-ray and neutron radiation. This document specifies the requirements for the testing equipment and test methods of the basic parameters, of housed scintillators, such as: – the direct method is applicable to measure the light output of housed scintillators based on scintillation material. The housed scintillators certified by this method can be used as working standard of housed scintillators (hereinafter: working standard) when performing measurements by a relative method of comparison. – the relative method of comparison with the working standard is applicable to housed scintillators based on the same scintillation material as the working standard. This second edition cancels and replaces the first edition published in 2006. This edition includes the following significant technical changes with respect to the previous edition:- Title has been modified. – To review the existing requirements and to update the terminology, definitions and normative references.

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PDF Pages	PDF Title
2	undefined
4	CONTENTS
5	FOREWORD
7	1 Scope 2 Normative references 3 Terms, definitions, symbols and abbreviated terms 3.1 Terms and definitions
9	3.2 Symbols and abbreviated terms
11	4 Test methods of basic parameters of housed scintillators 4.1 General 4.1.1 Test conditions 4.1.2 The sources of ionizing radiation Table 1 – Source of ionizing radiation
12	4.1.3 The assembly test conditions 4.2 Test methods of nonlinearity and instability of the assembly 4.2.1 Nonlinearity measurement
14	4.2.2 Instability measurement
15	4.3 Test methods of the intrinsic resolution, light output of the housed scintillator and PMT spectrometric constant 4.3.1 Equipment 4.3.2 Measurements
16	4.3.3 Processing of results
17	4.4 Test methods of the light output 4.4.1 General 4.4.2 Measurements
18	4.4.3 Processing of results 4.5 Test methods of the intrinsic resolution 4.5.1 Determination of PMT spectrometric constant
19	4.5.2 Test method of the intrinsic resolution for housed scintillator
21	Bibliography

Additional information

Status	Withdrawn
Pages	22
Publication Date	2021-02-09
Withdrawn Date	2023-07-31
ISBN	978 0 539 06755 2
Standard Number	BS IEC 62372:2021
Title	Nuclear instrumentation. Housed scintillators. Test methods of light output and intrinsic resolution
Identical National Standard Of	IEC 62372 Ed.2.0
Descriptors	Instrumentation, Measurement, Light output, Resolution, Test methods, Radiation, Nuclear radiation
Publisher	BSI
Committee	NCE/2
ICS Codes	27.120.01 - Nuclear energy in general

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BS IEC 62372:2021

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