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GB/T 13980-2008: Density gauges utilizing ionizing radiation
Status: Valid GB/T 13980: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 13980-2008 | English | 579 |
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Density gauges utilizing ionizing radiation
| Valid |
GB/T 13980-2008
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| GB/T 13980-1992 | English | 479 |
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Density meters utilizing ionizing radiation
| Obsolete |
GB/T 13980-1992
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PDF similar to GB/T 13980-2008
Basic data | Standard ID | GB/T 13980-2008 (GB/T13980-2008) | | Description (Translated English) | Density gauges utilizing ionizing radiation | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | F86 | | Classification of International Standard | 17.040.30 | | Word Count Estimation | 25,274 | | Date of Issue | 2008-07-02 | | Date of Implementation | 2009-04-01 | | Older Standard (superseded by this standard) | GB/T 13980-1992 | | Adopted Standard | IEC 60692-1999, NEQ | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 11 of 2008 (No. 124 overall) | | 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 ionizing radiation densitometer product classification, technical requirements, test methods, inspection rules and signs, packaging, transport, storage and accompanying documents. This standard applies to the use of ionizing radiation measurements of ionizing radiation average density of matter density meter (hereinafter referred to as density meter). | GB/T 13980-2008: Density gauges utilizing ionizing radiation---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.
Density gauges utilizing ionizing radiation
ICS 17.040.30
F86
National Standards of People's Republic of China
Replacing GB/T 13980-1992
Ionizing radiation density meter
(IEC 60692.1999, Nuclearinstrumentation-Densitygauges
utilizingionizingradiation-Definitionsandtestmethods, NEQ)
Posted 2008-07-02
2009-04-01 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
3.1 device-related terms and definitions 1
3.2 response time related terms and definitions 3
3.3 definitions related to the measurement and control function 3
4 Products 7
4.1 by 7 points used by radiation
4.2 Press probe mounting points 7
5 Technical requirements 7
5.1 General requirements 7
8 5.2 Appearance
5.3 Basic performance 8
5.4 Emitter 8
5.5 sealing requirements 8
5.6 Environmental conditions 8
Safety requirements 9 5.7
11 5.8 Diagnostic features
11 5.9 Reliability
6 Test methods 11
6.1 General 11
6.2 Visual inspection 12
6.3 Basic performance test 12
6.4 test radiation source 13
6.5 Seal test 13
13 6.6 Environmental Testing
15 6.7 Test safety requirements
15 6.8 Diagnostic features
15 6.9 Reliability
7 Inspection rules 15
8 signs, packaging, transportation, storage and accompanying documents 16
8.1 Marking 16
8.2 Packaging 17
8.3 Transport 17
8.4 Storage 17
8.5 Accompanying documents 17
Appendix A (Informative Appendix) IEC 60692 Part 18 Test Method
References 20
A typical example of a structure of a density measurement 2
2 Linearity graph 6
3 output response curve 12
Table 1 working ATMOSPHERE 7
Power supply and range in Table 2 working 7
Table 3 basic error 8
Table 4 shows changes in value due to influence quantities 9
Table 5 Environmental conditions Electromagnetic grade 9 test results
Safety requirements for electrical parameters in Table 6 10
Table 7 Radiation Protection grade 10
Table 8 Test Reference conditions and standard test conditions 11
Table 9 densitometer 15 test items list
Foreword
This standard corresponds to IEC 60692.1999 "densitometer definitions and test methods for the use of ionizing radiation", and IEC 60692.1999
Non-equivalent.
This standard replaces GB/T 13980-1992 "ionizing radiation densitometer."
The main difference compared with the standard GB/T 13980-1992 as follows.
--- Normative references, the latest version of the standard references appropriate;
--- Terms and definitions, according to IEC 60692.1999 "definition" of the preparation, and consistent with GB/T 7352;
---skills requirement.
● adjust the technical requirements of the order of items, according to the appearance, the basic performance requirements of the order and working atmosphere
Conditions and power supply conditions and their impact on performance density meter separate statements (Chapter 5);
● adjust and supplement some indicators technical requirements (Chapter 5);
● atmospheric conditions and working conditions of the power supply according to IEC 60692.1999 Annex A are divided into Ⅰ,
Ⅱ, Ⅲ three groups 1, 2 and three levels (5.1.2);
● Increase AC power supply frequency, electromagnetic environmental conditions, resistance to vibration, shock and other environmental suitability of packaging and transportation requirements;
● Safety requirements (including electrical and radiation safety) and the test methods according to GB/T 19661-2005 prepare and give
Specific parameters (5.7);
● Increase the diagnostic features and reliability requirements (5.8,5.9);
---experiment method.
● supplementary part of the test methods, such as electromagnetic environmental testing, testing and other sources to make it correspond with the technical requirements;
● rewrite part of the test methods, mostly according to IEC 60692.1999 The "test" to prepare, but the climate and environmental testing machine
Environment Press GB/T 8993-1998 prepared while electromagnetic environment according to GB/T 11684-2003 write;
--- Inspection rules, supplementary classification test, refine the test item list (Chapter 7);
--- Additions accompanying document (Chapter 8);
--- Increase in Appendix A (Informative Appendix), IEC 60692 standard is not used to this. Test methods for 1999 included in Appendix A.
Appendix A of this standard is the data appendix.
The standard proposed by China National Nuclear Corporation.
This standard by the National Nuclear Instrument Standardization Technical Committee (SAC/TC30) centralized.
This standard was drafted. Shenzhen Academy of Metrology and Quality Inspection, Shanghai Industrial Automation Instrument Research Institute, Institute of Nuclear Industry Standardization.
The main drafters of this standard. Zhou Yingchun, Li Jiajia, Xiongzheng Long, LI Ming Zhao, Cai Wen-chi, XU Xiao Wei.
This standard replaces the standards previously issued as follows.
--- GB/T 13980-1992.
Ionizing radiation density meter
1 Scope
This standard specifies the ionizing radiation densitometer product classification, technical requirements, test methods, inspection rules and signs, packaging, transportation, storage
Memory and accompanying documents.
This standard applies to the use of ionizing radiation the average density of matter measuring ionizing radiation densitometer (hereinafter referred densitometer).
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 2423.23-1995 Environmental testing for electric and electronic products Test Q. Sealing
GB/T 3836.1 Electrical apparatus for explosive atmospheres - Part 1. General requirements (GB/T 3836.1-2000, eqv
IEC 60079-0.1998)
GB/T 3836.2 Electrical apparatus for explosive gas atmospheres - Part 2. flameproof "d" (GB/T 3836.2-2000, eqv
IEC 60079-1.1990)
GB/T 3836.4 Electrical apparatus for explosive gas atmospheres Part 4. Intrinsic safety "i" (GB/T 3836.4-2000, eqv
IEC 60079-11.1999)
GB/T 4075-2003 Sealed radioactive sources - General requirements and classification (ISO 2919.1999, MOD)
GB/T 4208-1993 shell protection (IP code) (eqv IEC 529. 1989)
GB/T 8993-1998 nuclear instruments - Environmental conditions and testing procedures
GB/T 10257-2001 nuclear instruments and nuclear radiation detectors Quality inspection rule
GB/T 11684-2003 nuclear instrumentation and test methods for electromagnetic environmental conditions
GB 11806 Regulations for the Safe Transport of Radioactive Substances (GB 11806-2004, IAEANo.TS-R-1.1996/2003, IDT)
GB/T 15849 sealed radioactive sources leak test method (GB/T 15849-1995, eqv ISO 9978.1992)
GB/T 17626 (all parts), electromagnetic compatibility test and measurement technology (idt IEC 61000-4)
GB/T 18271.3-2000 Process measurement and control devices - General methods and procedures for evaluating performance - Part 3. effects of influence quantities
Test (idt IEC 61298-3.1998)
GB/T 18871-2002 ionizing radiation protection and safety of radiation sources basic standards
GB/T 19661.1-2005 nuclear equipment and systems - Safety requirements - Part 1. General requirements
GB/T 19661.2-2005 nuclear equipment and systems - Safety requirements - Part 2. Radiation protection requirements (IEC 60405.2003, Nu-
clearinstrumentation-Constructionalrequirmentsandclassificationofradiometricgauges, MOD)
EJ/T 1059 Nuclear instrumentation packaging General technical requirements
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1 device-related terms and definitions
3.1.1
With ionizing radiation, and designed to make use of ionizing radiation backscatter or attenuation change, the measurement substance or substances uniformly mixed
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