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| GB/T 29085-2012 | English | 150 |
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Technical requirements for contamination control of satellite
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GB/T 29085-2012
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Basic data | Standard ID | GB/T 29085-2012 (GB/T29085-2012) | | Description (Translated English) | Technical requirements for contamination control of satellite | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | V70 | | Classification of International Standard | 49.020 | | Word Count Estimation | 14,161 | | Quoted Standard | GB 50073-2001; ASTM E595-1993 | | Regulation (derived from) | National Standards Bulletin No. 41 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 satellite development of the whole process of anti-pollution work necessary for the project and its technical requirements. This standard applies to the development of the entire star, subsystems and components (including equip | GB/T 29085-2012: Technical requirements for contamination control of satellite---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.
Technical requirements for contamination control of satellite
ICS 49.020
V70
National Standards of People's Republic of China
Satellite pollution prevention technical requirements
Issued on. 2012-12-31
2013-07-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standard proposed by China Aerospace Science and Technology Corporation.
This standard by the National Aerospace Technology and Application of Standardization Technical Committee (SAC/TC425) centralized.
This standard was drafted. Shanghai Institute of Satellite Engineering.
Drafters of this standard. Wu Dong, Li Jin Group, Zong Yi Yan, Rong Shen Kang Gu Tao Tao strong, Shuxiao Chen, Zhang L, Li Qiang.
Introduction
This standard belongs to China Aerospace national standards. China Aerospace national standards applicable to national standards in the field of aerospace and revision
Management, covering the management of space, space technology, space applications and services of the three fields, is to guide spacecraft and launch vehicle project management, engineering research
System, space launch services, in-orbit satellite applications based activities.
With the development of satellite technology development and national defense, economic needs and the requirements of the satellite with more precise and sophisticated optical, thermal control, navigation and positioning
Control and longer service life. The pollution is an important factor in satellite reliability, safety impact, long-term cumulative effects of contamination Movies
Its performance impact of satellite payloads, and even shorten the life of satellites and their payloads. Therefore, in the development of all aspects of satellite products
Of pollution control it is necessary.
Satellite pollution prevention technical requirements
1 Scope
This standard specifies the required satellite development of the whole process of pollution prevention projects and their technical requirements.
This standard applies to the entire star development, subsystems and components (including equipment, parts) can also refer to use.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB 50073-2001 clean plant design specifications
Test the outlet side ASTME595-1993 total mass loss caused by the action and collected in a vacuum environment condensable volatiles
Method (Standardtestmethodfortotalmasslossandcolectedvolatilecondensablematerialsfromoutgas-
singinavacuumenvironment)
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Pollutant contaminant
Any possible system, resulting in sub-systems, work equipment, components and materials, reliability and performance can not ignore the impact of hazards and have to
Seeking foreign objects.
3.2
Particulate matter particulate; particulatematter; particle
With observable length, width and thickness, size of 0.001μm ~ 1000μm particulate solid material comprising a fibrous material.
3.3
Non-volatile residue non-volatileresidue; NVR
Volatile liquid volatile retained soluble substances, or use special analytical instruments can not be determined volatiles. Typically unit volume
The number of milligrams of contaminants on or within the unit area to measure.
3.4
Condensable volatile matter volatilecondensablematerial; VCM
At a high temperature, low pressure, vacuum, member, or material sources desorption, separation or decomposition may condense on the cold surfaces of the gas
substance.
3.5
Collected condensable volatile matter colectedvolatilecondensablematerial; CVCM
Material sampling at a predetermined temperature and vacuum conditions, after a given temperature and time can be collected condensate surface quality of volatiles
Than the initial quality of the sample with. Usually expressed as a percentage.
3.6
The total mass loss totalmassloss; TML
Sample material containing condensable volatiles at a temperature and vacuum conditions prescribed, the total mass loss within a given time and sampling
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