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GB/T 25208-2010: Environmental test methods for fixed extinguishing systems
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Environmental test methods for fixed extinguishing systems
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GB/T 25208-2010
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Basic data | Standard ID | GB/T 25208-2010 (GB/T25208-2010) | | Description (Translated English) | Environmental test methods for fixed extinguishing systems | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | C80 | | Classification of International Standard | 13.220.01 | | Word Count Estimation | 27,214 | | Date of Issue | 2010-09-26 | | Date of Implementation | 2011-02-01 | | Quoted Standard | GB/T 1690; GB/T 1771; GB/T 2941; GB/T 3512; GB/T 6461; GB/T 10586; GB/T 10587; GB/T 10589; GB/T 10592; GB/T 11158; JB/T 7444; YB/T 5362-2006 | | Regulation (derived from) | National Standard Approval Announcement 2010 No.6 (Total No.161) | | 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 provides for the assessment of fixed fire extinguishing systems and components in the transport, storage and environmental conditions, environmental adaptability test methods should state the server. This standard applies to fixed fire extinguishing systems in general use product spaces. | GB/T 25208-2010: Environmental test methods for fixed extinguishing systems---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.
Enviromental test methods for fixed extinguishing systems
ICS 13.220.01
C80
National Standards of People's Republic of China
Fixed fire extinguishing system product environmental test methods
Issued on. 2010-09-26
2011-02-01 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
4 Low Temperature Test Method 2
5 High Temperature Test Method 3
Cycle testing alternating high and low temperature 6 5
7 cryogenic temperature and humidity testing methods 6
8 hot air aging test 7
9 8 carbon arc aging test method
10 9 heated aging test method
11 salt spray corrosion test 10
12 ammonia stress corrosion test 11
13 Stress corrosion testing method of boiling magnesium chloride solution 11
14 Standard Test Method for Sulfur dioxide 12
15 sulfur dioxide and carbon dioxide mixed gas corrosion test 13
16 14 hydrogen sulfide gas corrosion test
17 humid air corrosion test 15
18 resistance to liquid immersion test method 15
Vibration Test Method 19 16
20 Mechanical Shock Test Method 17
21 Crash Test Method 18
22 drop test 19
Chemical preparation of Annex A (informative) sulfur dioxide gas 20
Chemical preparation of Annex B (informative) of hydrogen sulfide gas 22
Foreword
The Standard Appendix A, Appendix B is an informative annex.
The standard proposed by the People's Republic of China Ministry of Public Security.
This standard by the National Standardization Technical Committee fixed fire extinguishing system Technical Committee (SAC/TC113/SC2) centralized.
This standard was drafted. Tianjin Fire Research Institute of Ministry of Public Security.
The main drafters of this standard. Wang Yi Qing, Song Hwan pupil, Zhao Qingsong, Liu Lianxi, Li Yi, Bai Diantao, Zhang Qiang, Zhao Yongshun, ROADS, Wangshu Yan,
Li Xi Min, Sheng Yanfeng, Gong Yubin, Zhang Lu, Guo Kun.
Fixed fire extinguishing system product environmental test methods
Warning. The standard test methods Sulfur dioxide, sulfur dioxide and carbon dioxide mixed gas corrosion test methods used two
Hydrogen sulfide sulfur oxides and hydrogen sulfide gas corrosion test methods used are toxic gases, their storage, transport and use only in a closed gas
Body system is carried out. Irritating odor of sulfur dioxide, hydrogen sulfide, flammable and smell the stench must have sufficient ventilation to
Deal with accidental spills. Test operators should also take effective measures respiratory protection.
Appendix A of this standard chemical sulfur dioxide and sulfuric acid reagent preparation Appendix B chemical preparation methods used in hydrogen sulfide, with strong
Strong corrosive, are hazardous chemicals. Should be developed in accordance with the test procedures specified in the safety procedures, and test operating personnel
Necessary training; should be stored and processed in accordance with national sulfuric acid reagent hazardous chemicals safety management regulations, to ensure safety.
1 Scope
The standard provides for assessment of fixed fire extinguishing systems and components in the transport, storage and should wait state environment ability to adapt to environmental conditions
Methods of test.
This standard applies to general installation place (including outdoors) fixed fire extinguishing system products use.
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 1690 vulcanized rubber or thermoplastic rubber resistant liquid test method (GB/T 1690-2006, ISO 1817.2005, MOD)
GB/T 1771 Paints and varnishes - Determination of resistance to neutral salt spray (GB/T 1771-2007, ISO 7253.1996, IDT)
GB/T 2941 rubber physical test method for preparing and conditioning General Procedure (GB/T 2941-2006, ISO 23529.2004,
IDT)
GB/T 3512 vulcanized rubber or thermoplastic rubber hot air and heat accelerated aging test (GB/T 3512-2001, eqv ISO 188.
1998)
Rating sample and the sample after the metals and other inorganic coatings after corrosion test GB/T 6461 metal base (GB/T 6461-
2002, ISO 10289.1999, IDT)
GB/T 10586 humid chamber technical conditions
GB/T 10587 salt spray test chambers
GB/T 10589 low temperature test chambers
GB/T 10592 technical conditions of high and low temperature
GB/T 11158 temperature test chambers
JB/T 7444 air heat aging test
YB/T 5362-2006 stainless steel in boiling solution of magnesium chloride stress corrosion test
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
Environment environment
At any time and place, or the presence of natural and induced conditions encountered sum.
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