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ASTM E3342/E3342M-22

(Specification)

Specification for Nonballistic-resistant Helmets Specifically Designed to be Worn by Law Enforcement and Corrections Officers When Maintaining Order in Violent Situations

Specification for Nonballistic-resistant Helmets Specifically Designed to be Worn by Law Enforcement and Corrections Officers When Maintaining Order in Violent Situations

SIGNIFICANCE AND USE
4.1 The purpose of this specification is to specify performance requirements, conditioning procedures, and test methods for nonballistic-resistant head protection used in public order police applications.  
4.2 It is anticipated that this specification will be referenced by certifiers, purchasers, or other users in order to meet their specific needs.
SCOPE
1.1 This specification specifies performance requirements, conditioning procedures, and test methods for assessing nonballistic-resistant head protection (that is, helmet and face shield) specifically designed to be worn by law enforcement and corrections officers when maintaining order in violent situations.  
1.2 This specification does not address eye protection other than face shields that are attached to the helmet.  
1.3 The threats and hazards addressed in this specification were identified by officers specially trained and equipped to manage any form of public gathering, ranging from concerts, parades, marches, and demonstration events to violent unrest.  
1.4 It is anticipated that this specification will be referenced by suppliers, certifiers, purchasers, or other users to meet their specific needs.  
1.5 The user of this specification may choose to specify additional requirements, and some options are provided in Appendix X1.  
1.6 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.  
1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.8 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

Status
Historical
Publication Date
28-Feb-2022
ICS
13.340.20 - Head protective equipment
Technical Committee
E54 - Homeland Security Applications
Drafting Committee
E54.04 - Public Safety Equipment
Current Stage
Ref Project

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ASTM E3342/E3342M-22 - Specification for Nonballistic-resistant Helmets Specifically Designed to be Worn by Law Enforcement and Corrections Officers When Maintaining Order in Violent SituationsASTM E3342/E3342M-22 - Specification for Nonballistic-resistant Helmets Specifically Designed to be Worn by Law Enforcement and Corrections Officers When Maintaining Order in Violent Situations
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ASTM E3342/E3342M-22 - Specification for Nonballistic-resistant Helmets Specifically Designed to be Worn by Law Enforcement and Corrections Officers When Maintaining Order in Violent Situations
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:E3342/E3342M −22
Specification for
Nonballistic-resistant Helmets Specifically Designed to be
Worn by Law Enforcement and Corrections Officers When
1
Maintaining Order in Violent Situations
ThisstandardisissuedunderthefixeddesignationE3342/E3342M;thenumberimmediatelyfollowingthedesignationindicatestheyear
of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.
A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope Development of International Standards, Guides and Recom-
mendations issued by the World Trade Organization Technical
1.1 This specification specifies performance requirements,
Barriers to Trade (TBT) Committee.
conditioning procedures, and test methods for assessing
nonballistic-resistant head protection (that is, helmet and face
2. Referenced Documents
shield) specifically designed to be worn by law enforcement
2
and corrections officers when maintaining order in violent
2.1 ASTM Standards:
situations.
E2771 Terminology for Homeland Security Applications
E3343/E3343M Test Methods for Nonballistic-resistant Hel-
1.2 This specification does not address eye protection other
mets Worn by Law Enforcement and Corrections
than face shields that are attached to the helmet.
F2220 Specification for Headforms
1.3 The threats and hazards addressed in this specification
3
2.2 ANSI Standards:
were identified by officers specially trained and equipped to
ANSI/ISEA Z87.1-2020 American National Standard for
manage any form of public gathering, ranging from concerts,
Occupational and Educational Personal Eye and Face
parades, marches, and demonstration events to violent unrest.
Protection Devices
1.4 It is anticipated that this specification will be referenced
EN 168:2001 Personal Eye-Protection - Non-Optical Test
by suppliers, certifiers, purchasers, or other users to meet their
Methods
specific needs.
4
2.3 CSA Standards:
1.5 The user of this specification may choose to specify
CSA Z262.6-14 Specifications for Facially Featured Head-
additional requirements, and some options are provided in
forms
Appendix X1.
1.6 Units—The values stated in either SI units or inch-
3. Terminology
pound units are to be regarded separately as standard. The
3.1 The following definitions of Terminology E2771 apply:
values stated in each system are not necessarily exact equiva-
conditioning, controlled ambient, fair hit, test item, and unfair
lents; therefore, to ensure conformance with the standard, each
hit.
system shall be used independently of the other, and values
from the two systems shall not be combined.
3.2 Definitions:
3.2.1 retention system, n—the complete assembly that se-
1.7 This standard does not purport to address all of the
cures the helmet, in a stable position, on the wearer’s head.
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to establish appro-
3.2.2 test area, n—the area of the helmet on or above a
priate safety, health, and environmental practices and deter-
specified reference plane, subject to impact or penetration
mine the applicability of regulatory limitations prior to use.
testing.
1.8 This international standard was developed in accor-
dance with internationally recognized principles on standard-
ization established in the Decision on Principles for the
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Standards volume information, refer to the standard’s Document Summary page on
1
This specification is under the jurisdiction of ASTM Committee E54 on the ASTM website.
3
Homeland Security Applications and is the direct responsibility of Subcommittee Available from American National Standards Institute (ANSI), 25 W. 43rd St.,
E54.04 on Personal Protective Equipment (PPE). 4th Floor, New York, NY 10036, http://www.ansi.org.
4
Current edition approved March 1, 2022. Published March 2022. DOI: 10.1520/ Available from Canadian Standards Association (CSA), 178 Rexdale Blvd.,
E3342_E3342M-22. Toronto, ON M9W 1R3, Canada, http://www.csagroup.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
E3342/E3342M−22
4. Significance and Use 8.2 The test result shall be considered a pass if there is no
contact between the striker tip and the headform.
4.1 The purpose of this specification is to specify perfor-
mance requirements, conditioning procedures, and test meth-
9. Performance Requirements for Face Shield Deflection
ods for nonballistic-resistant head protection used in public
and Impact
order police applications.
9.1 Thetestitemshallbetestedasspecifiedin
...

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1.1 This specification specifies minimum performance requirements and test methods for the ballistic resistance of helmets used by U.S. public safety officers and intended to protect the head against handgun and rifle ammunition.  
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1.7 This specification is applicable for compliance testing, verification testing, certification testing, or research and development testing.  
1.8 This specification is divided into the following sections:    
Section  
Title  
1  
Scope  
2  
Referenced Documents  
3  
Terminology  
4  
Significance and Use  
5  
Test Threats, Equipment, and Materials  
6  
Test Item Requirements  
7  
Procedure for Visual Examination  
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Helmet Resistance to Penetration (RTP) Ballistic Protection Levels and Test Threats  
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Ballistic Performance Requirements for Helmet Shell RTP and BFD  
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Ballistic Performance Requirements for Face Shields  
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Ballistic Performance Requirements for Helmet Shell Ballistic Limit (V50)  
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Ballistic Performance Requirements for Weak Points  
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Non-ballistic Performance Requirements for Helmets and Face Shields  
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Product Documentation Requirements  
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Product Label and Package Label Requirements  
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Test Report  
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Keywords  
Annex A1  
ASTM Helmet RTP Ballistic Protection Levels and Associated Test Threats  
Annex A2  
Ballistic Testing Summary  
Annex A3  
Non-ballistic Testing Summary  
Appendix X1  
Optional Backface Deformation Measurement Acceptance Criteria and Test Procedure  
1.9 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.  
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ASTM E3343/E3343M-23(Test Method)
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4.1 The purpose of these test methods is to provide reliable and repeatable nonballistic test methods and conditioning procedures for the evaluation of head protection used in law enforcement and corrections applications.  
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1.4 In these test methods, “other standards and specifications” and “unless specified elsewhere” refer to documents (for example, military standards, purchase specifications) that require the use of these test methods. Purchasers and other users are responsible for the “other standards and specifications” and for specifying any requirements that supersede those of these test methods.  
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9.3.1 Because of the variability of the arc exposure, different heat transmission values may be observed at individual sensors. The results of each sensor are evaluated in accordance with Section 16.  
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1.1 This product specification is used to determine the arc rating and specify the requirements for products intended for use as eye or face protection for workers exposed to electric arcs. The arc rating is determined in the test with an arc which has a heat flux value of 2100 kW/m2 [50 cal/cm2/s]. Products are tested as sold.  
1.2 The products covered by this standard are in the form of faceshields attached to the head by protective helmets (hard hats), headgear, hood assemblies, safety spectacles or goggles. Faceshields, safety spectacles or goggles are tested with or without other face and head protective products, for example, sock hoods, balaclavas, sweat shirt hoods or jacket hoods.  
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1.2.2 The arc rating of the eye or face protective product which requires fabric to provide protection to the face or head will not be higher than the lower arc rating of either the fabric system or the shield/visor assembly.  
1.3 The values stated in SI units shall be regarded as standard except as noted. Within the text, alternate units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, alternate systems must be used independently of the other. Combining values from the systems described in the text may result in nonconformance with the method.  
1.4 This standard does not purport to describe or appraise the effect of the electric arc fragmentation or propulsion of parts of equipment or molten metal splatter, deposited from the pressure wave containing molten metals and possible fragments of other materials except to the extent that heat energy transmissio...

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This specification covers protective face guards designed to be attached to a pre-existing helmet for youth baseball. General requirements for protective face guards shall include mechanical strength, durability, flexibility, finish, padding, attachment system, and shall not cause skin irritation. The face guard shall undergo velocity and impact testing using apparatus such as headform and mounting, ball propelling device, and gage.
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1.2 This type of face guard is designed to be attached to a pre-existing helmet.  
1.3 The equipment covered by this specification is intended to reduce hazards of injury to the face, including eyes and mouth, due to impacts from baseballs or softballs.  
1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.  
1.5 The following precautionary caveat pertains only to the test method portion, Section 5, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
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This specification covers the materials, sizing, and manufacturing details of test headforms for use in the testing of protective headgear. This specification identifies the requirements for five test headform size codes: A, E, J, M, and O. All datum levels shall be quoted relative to the reference plane. The headforms shall be symmetrical about the midsagittal plane. Internal geometry may be defined to satisfy the requirements of the individual test specifications. The impact headforms shall be made of K1A-F magnesium, with the prescribed zirconium and magnesium composition, and shall conform to the specified requirements for: external dimensions, performance (resonant frequency), mass, and center of gravity. All impact headforms shall be marked with: headform size, basic plane, reference plane, and midsagittal (longitudinal) and coronal (transverse) planes through the vertical axis. Other headforms shall be made of material of sufficient strength and stiffness to maintain their geometry during testing and shall comply to the external dimension requirements.
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5.3 This test method has been designed to provide a determination of the image formation quality of plano-protective eyewear.  
5.4 This test method offers a comprehensive refractive power measurement scanning protocol that measures the refractive power over a total 50 mm2 area in front of each eye. This measurement protocol known as the Multiple Gaze Direction Detailed Scan (MGDDS) measures the refractive powers of the zones of the plano-protective eyewear that are typically used as the wearer performs micro eye movements.
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1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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1.1.1 The test methods within this specification were developed and validated for broadly available helmet designs. Some helmet designs may require additional or different testing than that specified in this specification.  
1.2 This specification addresses ballistic performance in terms of:  
1.2.1 Helmet resistance to penetration (RTP) of shell, fasteners, and weak points;  
1.2.2 Helmet shell ballistic limit (V50); and  
1.2.3 Face shield RTP and deformation.  
1.3 Helmets covered by this specification are classified into RTP ballistic protection levels (see Section 8).  
1.4 This specification addresses non-ballistic performance in terms of:  
1.4.1 Helmet impact attenuation;  
1.4.2 Helmet shell compression resistance;  
1.4.3 Face shield resistance to blunt impact, deflection, and projectile impact;  
1.4.4 Face shield optics; and  
1.4.5 Retention system strength.  
1.5 Backface deformation (BFD) measurement is not addressed as a requirement for compliance with this specification. If the user of this specification is interested in BFD measurement, see Appendix X1.  
1.6 Armor appliques are not addressed within this version of the specification.  
1.7 This specification is applicable for compliance testing, verification testing, certification testing, or research and development testing.  
1.8 This specification is divided into the following sections:    
Section  
Title  
1  
Scope  
2  
Referenced Documents  
3  
Terminology  
4  
Significance and Use  
5  
Test Threats, Equipment, and Materials  
6  
Test Item Requirements  
7  
Procedure for Visual Examination  
8  
Helmet Resistance to Penetration (RTP) Ballistic Protection Levels and Test Threats  
9  
Ballistic Performance Requirements for Helmet Shell RTP and BFD  
10  
Ballistic Performance Requirements for Face Shields  
11  
Ballistic Performance Requirements for Helmet Shell Ballistic Limit (V50)  
12  
Ballistic Performance Requirements for Fasteners  
13  
Ballistic Performance Requirements for Weak Points  
14  
Non-ballistic Performance Requirements for Helmets and Face Shields  
15  
Product Documentation Requirements  
16  
Product Label and Package Label Requirements  
17  
Test Report  
18  
Keywords  
Annex A1  
ASTM Helmet RTP Ballistic Protection Levels and Associated Test Threats  
Annex A2  
Ballistic Testing Summary  
Annex A3  
Non-ballistic Testing Summary  
Appendix X1  
Optional Backface Deformation Measurement Acceptance Criteria and Test Procedure  
1.9 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.  
1.10 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.11 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Technical specification
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  • Technical specification
    12 pages
    English language
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