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GA 293-2012: Police ballistic helmets and face shields GA 293: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GA 293-2012 | English | 999 |
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6 days [Need to translate]
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Police ballistic helmets and face shields
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GA 293-2012
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| GA 293-2001 | English | 759 |
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3 days [Need to translate]
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Ballistic helmets and face shields for police
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GA 293-2001
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PDF similar to GA 293-2012
Basic data | Standard ID | GA 293-2012 (GA293-2012) | | Description (Translated English) | Police ballistic helmets and face shields | | Sector / Industry | Public Security (Police) Industry Standard | | Classification of Chinese Standard | A94 | | Classification of International Standard | 13.340.99 | | Word Count Estimation | 31,383 | | Older Standard (superseded by this standard) | GA 293-2001 | | Quoted Standard | GB/T 2410-2008; GB/T 2428-1998; GB/T 2812; GB/T 5137.2-2002; GJB 3196-1998; GA 975-2012 | | Regulation (derived from) | Public Technology Supervision (2012) 81 | | Issuing agency(ies) | Ministry of Public Security | | Summary | This standard specifies the terms and definitions, classifications and codes, technical requirements, test methods, inspection rules, quality assurance provisions and packaging, transport and storage of police bulletproof helmets and masks. This standard | GA 293-2012: Police ballistic helmets and face shields---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.
Police ballistic helmets and face shields
ICS 13.340.99
A94
People's Republic of China Public Security Industry Standards
Replacing GA 293-2001
Police bulletproof helmets and masks
Issued on. 2012-12-26
2013-03-01 implementation
People's Republic of China Ministry of Public Security
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
Since the implementation of this standard at the same time instead of GA 293-2001 "police bulletproof helmets and masks."
GA 293-2001 from the date of implementation of this standard, "police bulletproof helmets and masks" that annulled.
This standard compared with GA 293-2001, in addition to editorial changes outside the main technical changes are as follows.
--- An increase of some terms and definitions (see 3.5,3.11,3.12,3.13,3.15,3.16);
--- Degree of protection to all kinds of bullet type, quality, muzzle velocity, bullet size and structure of the description (see 4.1 2, 2001 edition of
5.1.1,5.2.1);
--- Increasing the requirements and test methods under bulletproof helmet chin strap means intensity (see 5.1.8,6.1.8);
--- Modify the height requirements helmet shell bullet, bullet highly standardized tests (see 519, 2001 edition of 5.1.10.);
--- Modified bulletproof helmet and face mask environmental adaptability requirements and test methods (see 5.1 11. 5.2 10. The 2001 edition A5.2)
--- Increased bulletproof mask optical distortion performance requirements (see 5.2.5);
--- Increasing the quality assurance provisions (see Chapter 8);
--- Increasing the normative Annex A, informative Appendix B, informative Appendix F, informative Appendix G (see Appendix A, Appendix B, Appendix F,
Appendix G);
--- Modify the normative appendix C, normative appendix D, normative Appendix E (see Appendix C, Appendix D, Appendix E, 2001 edition of the attached
Record B, Appendix C, Appendix A).
This standard was proposed by the Ministry of Public Security Special Police Equipment Standardization Technical Committee.
This standard by the Ministry of Public Security Special Police Equipment Standardization Technical Committee.
This standard was drafted. Beijing Zhongtian Technology Co., Ltd. Feng Safety, Ministry of Public Security Special Police Equipment Quality Supervision and Inspection Center, Jiangsu
West Yangtze River Chemical Co., Ltd., First Research Institute of Ministry of Public Security, the General Logistics Department Quartermaster Equipment Institute, China North Industries Group fifty three RESEARCH
Studies, Chongqing Shield King Industrial Co., Ltd., Hunan Tate kinds of equipment in the limited liability company, Nanchang hero helmet factory, Hangzhou, the US shield protection technology
Limited.
The main drafters of this standard. Yang Zhidong, Pinnacle Qiu, Chen Yuan, a song, Wang Mei, Wang Lei, Peng Gang, ZHOU Hou Yong, Gao Bo, Li, Cao Yuan.
This standard replaces the standards previously issued as follows.
--- GA 293-2001.
Police bulletproof helmets and masks
1 Scope
This standard specifies the terms and definitions police bulletproof helmet and mask products, classification and code, technical requirements, test methods, inspection regulations
The quality assurance requirements and packaging, transport and storage.
This standard applies to police bulletproof helmets and masks.
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.
Determination of GB/T 2410-2008 transparent plastic light transmittance and haze
GB/T 2428-1998 head and face adult size
GB/T 2812 Test Method helmet
GB/T 5137.2-2002 Test methods for automotive safety glass - Part 2. Optical Performance Test
GJB3196-1998 bullet Test Method
GA 975-2012 Special Police Equipment Terminology
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Police bulletproof helmet policebalistichelmet
Warhead capable of absorbing and dissipating the energy, preventing the penetration, reduce blunt trauma and effective protection of the human head equipment.
[GA 975-2012, the definition 5.3.3]
3.2
Police bulletproof mask policebalisticface-shield
They can absorb and dissipate the energy of the bullet, preventing penetration and effective protection of human facial, protective equipment does not affect the normal observation.
[GA 975-2012, the definition 5.3.3.4]
3.3
Valid Hits fairhitforbulet
When shooting test, the angle of incidence warhead deviation is less than 5 °, warhead type, speed, distance between the point of impact and point of impact distance from the edge accord
Requirements warhead impact.
[GA 975-2012, the definition 5.2.3.5]
3.4
Angleofbulet-incidence angle of incidence
Warhead flight direction and point of impact cut the angle between the normal to the plane.
[GA 975-2012, defined 5.2.3.10]
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