GB/T 7164-2022 English PDF

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GB/T 7164-2022: Characteristics and test methods of radiation detectors for nuclear reactors
Status: Valid

GB/T 7164: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 7164-2022	659	Add to Cart	5 days	Characteristics and test methods of radiation detectors for nuclear reactors	Valid
GB/T 7164-2004	839	Add to Cart	4 days	Radiation detectors for nuclear reactors -- Characteristics and test methods	Obsolete
GB/T 7164-1994	919	Add to Cart	6 days	Radiation detectors for nuclear reactors. Characteristics and test methods	Obsolete
GB/T 7164-1987	RFQ	ASK	3 days	Radiation detectors for the instrumentation and protection of nuclear reactors--Characteristics and test methods	Obsolete

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Basic data

Standard ID: GB/T 7164-2022 (GB/T7164-2022)
Description (Translated English): Characteristics and test methods of radiation detectors for nuclear reactors
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: F65
Word Count Estimation: 33,352
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 7164-2022: Characteristics and test methods of radiation detectors for nuclear reactors

---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.
Characteristics and test methods of radiation detectors for nuclear reactors ICS 27.120.20 CCSF65 National Standards of People's Republic of China Replacing GB/T 7164-2004 Characteristics and testing of radiation detectors for nuclear reactors method Published on 2022-03-09 2022-10-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration directory Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Detector Characteristics 2 4.1 Overview 2 4.2 Mechanical properties 2 4.3 Main material properties 2 4.4 Electrical Characteristics 2 4.5 Core Features 2 4.6 Requirements for environmental conditions affecting performance3 5 Test environment and test equipment 3 5.1 Test Environment 3 5.2 Test equipment 4 6 Detector characteristic test method 6 6.1 Mechanical Properties Test 6 6.2 Electrical Characteristics Test 6 6.3 Core Characterization Test 7 6.4 Environmental test 27 6.5 Equipment qualification test 28 Appendix A (Informative) Connectors and Cables 29 A.1 Connector 29 A.2 Cable 29

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. This document replaces GB/T 7164-2004 "Characteristics of Radiation Detectors for Nuclear Reactors and Their Test Methods", which is the same as GB/T 7164- Compared with.2004, except for structural adjustment and editorial changes, the main technical changes are as follows. --- Modified the content of the detector characteristics (see Chapter 4, 4.1, 4.2 of the.2004 edition); --- Increased the requirements for test equipment (see Chapter 5); --- Modified the measurement of neutron proportional counter tube, fission ionization chamber plateau characteristics, discrimination characteristics and neutron sensitivity working in pulse mode Quantitative methods (see 6.3.2.1, 6.3.2.3, 6.3.2.4, 7.2, 7.1, 7.3 of the.2004 edition); --- Modified the test method for the upper limit of the linear count rate (see 6.3.2.7, 7.6 of the.2004 edition); --- Added the test method for the upper limit of the neutron fluence rate allowed by the neutron proportional counter tube and the fission ionization chamber working in the pulse mode (see 6.3.2.8); --- Added γ compensation characteristic test method (see 6.3.3.4); --- Modified the test method for the upper limit of linear output current (see 6.3.3.6, 7.6 of the.2004 edition); ---Modified the temperature test, constant damp heat test, vibration test, impact test, packaging and transportation test, water test, electromagnetic environment test Reference standards (see 6.4, 7.15, 7.16, 7.18, 7.19, 7.21, 7.17, 7.20 of the.2004 edition); --- Added reference standard for equipment qualification test (see 6.5). This document is drafted with reference to IEC 60515.2007 "Characteristics and test methods of radiation detectors for equipment important to safety in nuclear power plants", consistent with The degree of sexuality is not equivalent. Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed and managed by the National Standardization Technical Committee of Nuclear Instrumentation (SAC/TC30). This document is drafted by. China Nuclear Control System Engineering Co., Ltd., China Nuclear Power Research and Design Institute, Shenzhen CGN Engineering Design Co., Ltd. Company, Shanghai Nuclear Engineering Research and Design Institute Co., Ltd., China Nuclear Power Engineering Co., Ltd., National Nuclear Auto-Instrument System Engineering Co., Ltd., China Nuclear Power Operation Management Co., Ltd., Jiangsu Nuclear Power Co., Ltd., China General Nuclear Power Research Institute Co., Ltd. The main drafters of this document. Deng Peng, Li Biao, Liu Suzhi, Xie Baolin, Liu Cui, Yang Bo, Jing Yang, Liu Yanyang, Yang Daibo, Huang Youjun, Jiang Tianzhi, Bao Chao, Yang Haifeng, Xu Guang, Shao Zeng, Huang Meiliang, Chen Shuzhi, Zhi Fengchun, Zhang Nu, Pu Shaojian, Xu Dongling, Li Shucheng, Hu Zhuxuan, Wang Haojun, Deng Sen. The previous versions of this document and its superseded documents are as follows. --- This document was first published in 1987, revised for the first time in.1994, and revised for the second time in.2004; ---This is the third revision. Characteristics and testing of radiation detectors for nuclear reactors method

1 Scope

This document specifies the characteristics and test methods for radiation detectors used in nuclear reactors. The radiation detectors used in nuclear reactors described in this document are all gas ionizing radiation detectors, and their working medium is gas. This document applies to the neutron proportional counter tubes (BF3 counter tube, 3He counter tube, boron-coated counter tube) used in the nuclear testing system outside the nuclear reactor several tubes), fission ionization chamber (working in pulse mode, working in mean square voltage mode, working in current mode), boron-coated ionization chamber (including γ) Compensated ionization chamber, non-compensated boron-coated ionization chamber), also suitable for mobile micro fission ionization chamber used in nuclear reactor core measurement system. Similar detectors in other applications can be used for reference.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 2423.38 Environmental Testing of Electrical and Electronic Products Part 2.Test Method Test R. Water Test and Guidelines GB/T 2900.97-2016 Electrotechnical Terminology Nuclear Instruments. Physical Phenomenon, Basic Concepts, Instruments, Systems, Equipment and Detectors GB/T 4960.2-1996 Nuclear Science and Technology Terminology Fission Reactor GB/T 4960.6-2008 Nuclear Science and Technology Terminology Part 6.Nuclear Instrumentation GB/T 10263-2006 Environmental conditions and test methods for nuclear radiation detectors GB/T 12727-2017 Appraisal of safety-grade electrical equipment for nuclear power plants GB/T 17626.2-2018 Electromagnetic Compatibility Test and Measurement Technology Electrostatic Discharge Immunity Test GB/T 17626.3-2016 Electromagnetic compatibility test and measurement technology Radio frequency electromagnetic field radiation immunity test GB/T 17626.8-2006 Electromagnetic Compatibility Test and Measurement Technology Power Frequency Magnetic Field Immunity Test

3 Terms and Definitions

GB/T 2900.97-2016, GB/T 4960.2-1996, GB/T 4960.6-2008 and the following terms and definitions apply in this document. 3.1 amplituderesolution Percentage of peak width at half maximum and peak location in the detector pulse amplitude distribution curve. 3.2 The upper limit of the count rate that increases in the same proportion as the neutron fluence rate increases. ......

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