US$259.00 · In stock Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 26595-2011: Non-destructive testing instruments -- Specification for panoramic X-ray tube Status: Valid
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GB/T 26595-2011 | English | 259 |
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Non-destructive testing instruments -- Specification for panoramic X-ray tube
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GB/T 26595-2011
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Basic data Standard ID | GB/T 26595-2011 (GB/T26595-2011) | Description (Translated English) | Non-destructive testing instruments -- Specification for panoramic X-ray tube | Sector / Industry | National Standard (Recommended) | Classification of Chinese Standard | N78 | Classification of International Standard | 19.100 | Word Count Estimation | 11,121 | Date of Issue | 2011-06-16 | Date of Implementation | 2011-11-01 | Quoted Standard | GB/T 191; GB/T 2421-1999; GB/T 13384; GB.T 26833-2011; JB/T 9329 | Regulation (derived from) | Announcement of Newly Approved National Standards No. 9 of 2011 | 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 circumferential direction of the structural characteristics of the X-ray tube, technical requirements, test methods, inspection rules and signs, packaging, transportation, storage and so on. This standard applies to the following tube voltage 500 kV industrial flaw detection X-ray tube with a circumferential direction (hereinafter referred to as peripheral to the tube). |
GB/T 26595-2011: Non-destructive testing instruments -- Specification for panoramic X-ray tube---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.
Non-destructive testing instruments. Specification for panoramic X-ray tube
ICS 19.100
N78
National Standards of People's Republic of China
Nondestructive testing equipment
Zhou technical conditions to the X-ray tube
Issued on. 2011-06-16
2011-11-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions
Four weeks to the structural characteristics of the tube 1
5 Technical condition 1
6 Test Method 3
7 Inspection rules 5
8 signs, packaging, transportation and storage 6
Foreword
The standard proposed by China Machinery Industry Federation.
This standard by the National Standardization Technical Committee tester (SAC/TC122) centralized.
This standard is drafted by. Liaoning Instrument Research Institute, Dandong Ronghua ray Instrument Co., Ltd., Shenzhen CTI Detection Technology
CO., LTD.
Participated in the drafting of this standard. non-destructive testing Instrument Factory Dandong City, Wanquan, Dandong NDT Equipment Co., General Electric Dandong
Gas Limited.
The main drafters of this standard. Li Hongguo, Wang Yanli, Rongji Ping, Xu Jiang, Zhang, Dong Diangang, Chen Gang.
Nondestructive testing equipment
Zhou technical conditions to the X-ray tube
1 Scope
This standard specifies the characteristics of the peripheral structure of the X-ray tube, technical requirements, test methods, inspection rules and signs, packaging, transportation, storage
Memory and so on.
This standard applies to the following tube voltage 500kV industrial flaw detection X-ray tube with a circumferential direction (hereinafter referred to as a circumferential tube).
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 191 Packaging - Pictorial signs (GB/T 191-2008, ISO 780.1997, MOD)
GB/T 2421-1999 Environmental testing for electric and electronic products - Part 1. General
GB/T 13384 mechanical and electrical products packaging General technical conditions
GB/T 26833-2011 industrial nondestructive testing equipment general technical conditions with X-ray tube
JB/T 9329 Instrumentation transport, transportation, storage and basic environmental conditions and test methods
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
Filament characteristics filamentcharacter
Relationship between X-ray tube filament current and filament voltage.
3.2
Anode current stability stabilityofanodecurrent
X-ray tube under specified operating conditions and within the stipulated time, the maximum amount of change in the anode current anode current ratio of its starting.
3.3
Maximum peak reverse voltage maximumreversepeakvoltage
Since the half-wave rectifier circuit, X-ray tube anode rated current, allowing the bear between the anode and cathode highest peak reverse
Voltage.
Four weeks of the structural characteristics of the tube
Housing material. glass, metal, ceramics;
Radiation method. circumferential (360 °).
5 Technical requirements
Normal working conditions 5.1 weeks of the tube
a) Ambient temperature. -10 ℃ ~ 40 ℃;
b) the relative humidity of the air is 85%;
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