GB/T 16544-2008Non-destructive testing - Practice for gamma-ray radiographic testing by panoramic exposure (English PDF)
无损检测 伽玛射线全景曝光照相检测方法
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
July 30, 2008
Implementation date
February 1, 2009
Scope
GB/T 16544-2008 is the English-translated version of 无损检测 伽玛射线全景曝光照相检测方法.
GB/T 16544-2008 is the Chinese standard "Non-destructive testing - Practice for gamma-ray radiographic testing by panoramic exposure". Its scope clause reads: This standard specifies the gamma ray exposure panoramic photographic methods and related technical requirements.
This standard applies to 10mm ~ 100mm thick steel spherical tanks (referred tank) fusion welded butt joints (the weld) gamma emission Ray photography detected. Its clauses include terms and definitions; testing organizations and personnel qualifications.
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Document preview — GB/T 16544-2008
National Standard of the People's Republic of China
- ICS
- 19.100
- Classification
- J 04
- Replacing
- GB/T 16544-1996
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 testing organizations and personnel qualifications
- 5 surface requirements and radiographic detection timing of
- 7 radiographic films
- 8 intensifying screen
- 9 IQI
- 12 Radiographic Operations
- 13 determines the exposure time of
- 16 4 Evaluation and acceptance
- 17 Test Report
- 18 4 gamma-ray protection
1 Scope
This standard specifies the gamma ray exposure panoramic photographic methods and related technical requirements.
This standard applies to 10mm ~ 100mm thick steel spherical tanks (referred tank) fusion welded butt joints (the weld) gamma emission
Ray photography detected.
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 5616 NDT Applications Guide
GB/T 9445 NDT personnel qualification and certification (GB/T 9445-2008, ISO 9712.2005, IDT)
GB 11533 standard vision chart
GB/T 12604.2 Terminology for nondestructive testing radiographic testing (GB/T 12604.2-2005, ISO 5576.1997, IDT)
GB 18871 ionizing radiation protection and safety of radiation sources basic standards
GB/T 19348.1-2003 destructive testing - Industrial radiographic film - Part 1. Classification of film systems for industrial radiography (ISO 11699-1.1998, IDT)
GB/T 19348.2-2003 destructive testing - Industrial radiographic film - Part 2. Control of film processing reference values (ISO 11699-2.1998, IDT)
GB/T 20737 Non-destructive testing - General terms and definitions (GB/T 20737-2006, ISO /T S18173.2005, IDT)
JB/T 7902 NDT radiographic testing linear IQI
3 Terms and Definitions
Terms and definitions GB/T 12604.2 and GB/T 20737 apply to this standard established.
4 testing organizations and personnel qualifications
4.1 Institutional Requirements
According to the present embodiment standard testing agency or unit should be consistent with GB/T 5616 requirements or equivalent standards and regulations.
In the gamma-ray image detector unit, must hold a national qualification certificate of special operations or local regulations, and in its licensing board
Engaged in inspection work within the note range.
4.2 personnel qualifications
Staff by implementation of this standard test, should be GB/T 9445 or contractual parties agreed system for Qualification and certification by the employer
Master or agent job professional training and authorization to operate.
Gamma rays detected in the photographic work of the staff, but also must have knowledge of radiation safety and health conditions, and provide relevant evidence.
Review of personnel engaged in sheet vision should be checked annually, uncorrected or a corrected visual acuity not less than 5.0 (the decimal value is recorded
1.0), the test method shall comply with the provisions of GB 11533.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Similar standards
Editions of GB/T 16544
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 16544-2008 | Non-destructive testing - Practice for gamma-ray radiographic testing by panoramic exposure | current edition | Current |
| GB/T 16544-1996 | Non-destructive testing - Practice for gamma-ray radiographic testing by panoramic exposure | previous edition | Superseded |
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