Standard No.:	GA 296-2001
English Name:	Service helmets for police
Chinese Name:	警用勤务头盔
Chinese Classification:	A94    Police-used device and tool
Professional Classification:	GA    Professional Standard - Security
ICS Classification:	13.340.20 13.340.20    Head protective equipment 13.340.20
Issued by:	MOPS
Issued on:	2001-2-15
Implemented on:	2001-8-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	4500 words
Price(USD):	130.0
Delivery:	via email in 1 business day

Service helmets for police 1 Scope This standard specifies the definition, product classification and designation, requirements, test methods, inspection rules, marking, packaging, transportation and storage of service helmets for police. This standard is applicable to service helmets for police. 2 Normative references The following standards contain provision which, through reference in this standard, constitute provisions of this standard. At the time of publication, all editions cited are valid. All standards are subject to revision, and all parties using this standard are encouraged to investigate the possibility of applying the latest editions of the following standards. GB 191-2000 Packaging - Pictorial marking for handling of goods GB 811-1998 Helmets for motorcycle users GB/T 3181-1995 Colour standard for paint film GB/T 3978-1994 Standard illuminants and illuminating-viewing conditions GB/T 10000-1988 Human dimensions of Chinese adults GB/T 16422.2-1999 Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc sources (idt ISO 4892-2: 1994) GA 270-2001 Accessories for police uniform - Cap insignia 3 Definitions For the purposes of this standard, the following definitions apply. 3.1 police service helmets (hereinafter referred to as helmets) police appliance for protecting the heads of service personnel 3.2 testing area area designated on a helmet for testing, while the whole shell for a shell 3.3 basic plane horizontal plane determined by the left and right tragus points and the suborbital points, also called the head horizontal plane (see Figure 1) [3.10, GB 811-1998]

Foreword i 1 Scope 2 Normative references 3 Definitions 4 Product classification and designation 5 Requirements 6 Test methods 7 Inspection rules 8 Marking, packaging, transportation and storage Annex A (Normative) Types of police service helmets Annex B (Normative) Test head models