GB/T 28544-2012 English PDF

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GB/T 28544-2012: Measurement methods of light output and intrinsic resolution for housed scintillators
Status: Valid

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GB/T 28544-2012	399	Add to Cart	3 days	Measurement methods of light output and intrinsic resolution for housed scintillators	Valid

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Basic data

Standard ID: GB/T 28544-2012 (GB/T28544-2012)
Description (Translated English): Measurement methods of light output and intrinsic resolution for housed scintillators
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: F88
Classification of International Standard: 17.240
Word Count Estimation: 17,193
Quoted Standard: GB/T 2900.82-2008; GB/T 4960.6-2008,
Adopted Standard: IEC 62372-2006, MOD
Regulation (derived from): National Standards Bulletin No. 13 of 2012
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the package scintillator light output and intrinsic parameters such as resolution of the measurement system and methods of measurement. This standard applies to the ��, ��, ��, X radiation and neutron energy spectra measured for count

GB/T 28544-2012: Measurement methods of light output and intrinsic resolution for housed scintillators

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS17.240 F88 National Standards of People's Republic of China Encapsulated scintillator light output and intrinsic Measurement resolution (IEC 62372.2006, Nuclearinstrumentation-housedscintilators Measurementmethodsoflightoutputandintrinsicresolution, MOD) Issued on. 2012-11-01 2012-06-29 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 measurement requirements and measuring systems 3 4.1 General requirements for the measurement of 3 4.2 Measurement System 3 4.3 3 sources 4 5 measurement method 5.1 In order to determine the package scintillator nonlinear parameter measurement system 4 5.2 Determination of encapsulated scintillator parameter measurement system instability 6 5.3 measurement package scintillator with a photomultiplier tube and optical output parameters inherent resolution 6 5.4 Comparison with the measured light output encapsulated scintillator 7 5.5 Determination of encapsulated scintillator with a photomultiplier tube spectroscopic constants native resolution 8 Appendix A (informative) This standard IEC 62372. reg number change control 10 2006 Annex B (informative) This standard IEC 62372.2006 and its corresponding technical reasons for the differences 11 Annex C (informative) encapsulated scintillator light output native resolution and another measurement method References 13 Table 1 Selection 4 sources Table A.1 This standard IEC 62372.2006 reg number change control list 10 11 List of the corresponding technical differences between 2006 and Its Causes. Table B.1 of this standard and IEC 62372

Foreword

This standard was drafted by the GB/T 1.1-2009 rules. This standard uses redrafted law revision using IEC 62372.2006 "package scintillator light output and inherent measurement resolution." This standard IEC 62372.2006, compared with more structural adjustment, is given in Appendix A of this standard and IEC 62372.2006 Chapter Article No change in control. This standard IEC 62372.2006 technical differences exist compared to the terms of these differences has been involved through its outer margin bits Opposed to a single vertical line (|) have been marked, Appendix B of this standard and IEC 62372.2006 and its corresponding technical reasons for the differences. This standard by the National Nuclear Instrument Standardization Technical Committee (SAC/TC30) and focal points. This standard was drafted. nuclear (Beijing) Nuclear Instrument Factory, Institute of Nuclear Industry Standardization. The main drafters of this standard. flat plain cloth, Tangzhao Rong, Wang Xu, Chen Xiao, Jiao Liling. Encapsulated scintillator light output and intrinsic Measurement resolution

1 Scope

This standard specifies the method for measuring systems and measuring light output and intrinsic resolution and other parameters of the package scintillator. This standard applies to α, β, γ, X ray and neutron encapsulated scintillator counting and determination of the energy spectrum.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 2900.82-2008 Electrotechnical terminology nuclear instrumentation equipment, systems, equipment and detectors (IEC 60050-394.2008, IDT) GB/T 4960.6-2008 nuclear science and technology - Part 6. Nuclear instrumentation

3 Terms and Definitions

GB/T 2900.82-2008 and GB/T 4960.6-2008 defined and the following terms and definitions apply to this document. 3.1 Scintillator scintilator With an amount of an appropriate shape made of scintillation material scintillation detection device. [GB/T 2900.82-2008 of 394-30-10] [GB/T 4960.6-2008 of 2.3.10] 3.2 Encapsulated scintillator housedscintilator It is encapsulated in a reflective layer and the optical window container scintillator. 3.3 Scintillation detector scintilationdetector By the nuclear radiation detector consisting of a scintillator, the scintillator is usually directly or through the light guide optically coupled with the light-sensitive device. [GB/T 2900.82-2008 of 394-27-01] [GB/T 4960.6-2008 of 2.3.41] 3.4 Scintillation detector probe (assembly) Package containing the scintillator, photomultiplier tubes, photomultiplier high voltage divider of a light-shielded room. 3.5 (Encapsulated scintillator) light output lightoutput (ofscintilator) Energy (E) of the package than the scintillator through which the ionizing radiation output window total number of photons (to LpH) ionizing particles with the scintillator loss. C = LphE (1) ......

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