定价： 501元 / 折扣价： 426 元

1.1 This practice establishes the conformity assessment requirements for protective gloves worn by law enforcement and corrections officers. It was developed based on end user input regarding hazards of concern and operational requirements of officers.21.2 This practice provides two options for conformity assessment: (1) supplier’s declaration of conformity (SDOC) and (2) certification.1.2.1 This practice is intended to be used by purchasers and suppliers in the procurement of gloves that meet Specification E3109, and the purchaser is responsible for selecting either SDOC or certification.NOTE 1: An ASTM guide is being developed to provide agencies and end users with information related to the selection, procurement, and use of protective gloves worn by law enforcement and corrections officers while on duty.1.2.2 The performance, testing, labeling, documentation, and reporting requirements for SDOC and for certification are specified in Specification E3109.1.3 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.1.4 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.

定价： 590元 / 折扣价： 502 元 加购物车

1.1 This specification addresses protective gloves worn by law enforcement and corrections officers.1.2 This specification and related standards were developed by subject matter experts, including experienced end users, using data from a survey of more than 800 U.S. law enforcement and corrections officers.1.3 This specification addresses performance requirements, performance ratings, and test methods for whole gloves and for glove components (for example, materials, layers).NOTE 1: This specification references published ASTM standards.1.3.1 A glove is not uniform in terms of the protection it provides, and different portions or areas of a glove (for example, palm, fingertip) may offer different protection.1.3.2 It is not intended that a single glove meet all specified performance requirements within this specification.1.4 The glove supplier will identify which of the performance requirements a specific glove meets and the performance ratings for the different portions or areas of the glove.1.5 This specification specifies performance requirements for (1) physical protection, including resistance to cut, puncture, and needle stick, and (2) resistance to abrasion and tearing to ensure protection is maintained during use.1.5.1 A document outlining dexterity and other physical protection requirements identified by end users as important is being developed.1.6 It is expected that this specification will be used by suppliers, test laboratories, certification bodies, and purchasers.1.7 It is intended that two related standards be used in conjunction with this specification:1.7.1 A Guide for Selection, Procurement, and Use of Protective Gloves Worn by Law Enforcement and Corrections, in development by ASTM.1.7.2 Practice E3108.1.8 Units—The values stated in SI or CGS2 units are to be regarded as standard. The primary units displayed in this standard are consistent with the referenced ASTM test methods. The values given in parentheses are mathematical conversions that are provided for information only.1.9 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.1.10 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.

定价： 590元 / 折扣价： 502 元 加购物车

5.1 This practice is primarily intended to be used for the correction of silver loss in the fire assay process. Silver assays are determined by fire assay for the purpose of metallurgical exchange between seller and buyer.5.2 It is assumed that all who use this practice will be trained analysts capable of performing skillfully and safely. It is expected that work will be performed in a properly equipped laboratory under appropriate quality control practices such as those described in Guide E882.1.1 This practice covers the determination of fire assay correction for silver, utilizing proof silver, ores, concentrates, and related metallurgical materials.1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.1.3 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. (See Test Methods E1335, Practices E50, Guide E882, and ISO Guide 35: 2017.)1.4 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.

定价： 515元 / 折扣价： 438 元 加购物车

5.1 These methods are primarily intended to be used for the determination of silver correction in the fire assay silver determination. Silver assays are determined by fire assay for the purpose of metallurgical exchange between seller and buyer.5.2 It is assumed that all who use this method will be trained analysts capable of performing skillfully and safely. It is expected that work will be performed in a properly equipped laboratory under appropriate quality control practices such as those described in Guide E882.1.1 This practice covers the determination of silver corrections for fire assay of metal bearing ores, concentrates, and related metallurgical materials using the spent slags and cupels from the fire assay process, by gravimetry and atomic absorption spectrophotometry.1.2 The test methods appear in the following order:  SectionsGravimetric Method 10–11Atomic Absorption Method 12–131.3 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.1.4 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. (See Practices E50 and ISO Guide 35:1989.)1.5 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.

定价： 515元 / 折扣价： 438 元 加购物车

1.1 This specification addresses less lethal chemical irritant sprays used by law enforcement, corrections, and other public safety officers.1.2 This specification is limited to duty belt-mounted canisters.1.3 This specification is limited to sprays intended for use on humans.1.4 This specification defines requirements for products containing liquid aerosol Oleoresin Capsicum (OC) spray (that is, pepper spray), Orthochlorobenzalmalononitrile (CS) spray (that is, 2–chlorobenzylidenemalononitrile; CAS #: 2698-41-1), or OC-CS combination spray. The formulation may be delivered as a stream, gel, foam, cone, or vapor.1.5 This specification does not address incendiary devices or “hot gas.”1.6 Products covered by this specification may be flammable or nonflammable.1.7 Products covered by this specification are hazardous substances as defined by 16 CFR 1500.3.1.8 It is intended that the following related practice be used in conjunction with this specification: Practice E3215.1.9 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.1.9.1 For some quantities in Sections 9, 10, and 11, only SI units are used to be consistent with industry practice.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.

定价： 590元 / 折扣价： 502 元 加购物车

4.1 This guide is intended to assist law enforcement and corrections officers in selecting and purchasing protective gloves that both meet their needs and have been demonstrated to meet relevant performance requirements of Specification E3109.4.2 The guide explains the performance requirements, performance ratings, and test methods for assessing performance.1.1 This guide addresses selection and procurement of protective gloves worn by law enforcement and corrections officers.1.2 This guide explains to end users the content and value of the two below listed standards and how to procure gloves that meet their requirements.1.2.1 Specification E3109: 1.2.1.1 The purpose of Specification E3109 is to provide performance requirements, performance ratings, and test methods for the evaluation of protective gloves used in law enforcement and corrections applications.1.2.1.2 Test methods and performance ratings are included to aid glove purchasers and end users in their evaluation of whether a protective glove meets their needs. It is not required that a glove meet every performance requirement specified in this specification.1.2.2 Practice E3108: 1.2.2.1 Practice E3108 establishes the conformity assessment requirements for protective gloves worn by law enforcement and corrections officers and provides two options for verifying that protective gloves meet requirements: (1) supplier’s declaration of conformity (SDOC) and (2) certification.1.2.2.2 The practice is intended to be used by purchasers and suppliers in the procurement of gloves that meet Specification E3109, and the purchaser is responsible for selecting either SDOC or certification.1.3 This guide and the aforementioned standards were developed based on a survey of end users regarding hazards of concern and operational requirements of officers. (See Section 5.)1.4 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.

定价： 646元 / 折扣价： 550 元 加购物车

1.1 This practice establishes the certification requirements for less lethal aerosol devices used by law enforcement, corrections officers, and other public safety officers.1.1.1 This practice is intended to be used by certification bodies and by purchasers and suppliers in the procurement of less lethal aerosol devices that meet Specification E3187/E3187M.1.1.2 The performance, testing, labeling, documentation, and reporting requirements for certification are specified in Specification E3187/E3187M.1.2 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.1.3 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.

定价： 590元 / 折扣价： 502 元 加购物车

5.1 This practice is primarily intended to be used for the correction of silver loss in the fire assay process. Silver contents are determined by fire assay for the purpose of metallurgical exchange between buyer and seller. It is assumed that all who use this practice will be trained analysts capable of performing skillfully and safely. It is expected that work will be performed in a properly equipped laboratory under appropriate quality control practices such as those described in Guide E882.1.1 This practice covers the silver loss correction, utilizing slag recycling and cupellation of proof silver during the fire assay of metal bearing ores, concentrates, and related metallurgical materials.1.2 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.1.3 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. (See Practices E50 and ISO 35:2006.)1.4 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.

定价： 515元 / 折扣价： 438 元 加购物车

4.1 Electric security fences, in view of their high-deterrent impact, are a safe method to reduce security costs or enhance existing security. They have broad applications for situations in which both minimum or maximum security are needed. They are deployed in a wide variety of environments and geographies. In particular, electric security fences are used to decrease the need for security guards and other security systems.4.2 This practice provides information to users and manufacturers of electric security fences, filling a void.4.3 International standards exist at IEC and BSI (see Section 2) that cover some aspects of these systems.4.4 A standard issued by Underwriters Laboratories (UL) (UL 69) covers electric fence controllers to be used on lighting or line circuits in accordance with NFPA 70. However, UL 69 covers, specifically, electric fence controllers used only for the control of animals. Its requirements cover portable and permanently mounted electric fence controllers with peak-discharge or sinusoidal-discharge output for indoor or outdoor use, including battery operated controllers intended to operate from battery circuits of 42.4 V or less, line-operated controllers intended to operate from circuits of 125 V or less, combination controllers intended to operate from either a battery or a line circuit, and photovoltaic module battery operated controllers. The scope states that the requirements of UL 69 do not cover electric fence controllers for the continuous (uninterrupted) current type or intermediate equipment, such as a converter, a rectifier, or the like, that is sometimes used between the primary source of supply and an electric fence controller and is investigated only as part of a complete controller. UL 69 also states that the requirements do not cover electric fence controllers for use with electrified security fences.4.5 In contrast to UL 69, this practice specifically addresses the use of electric security fences in detention and correctional facilities.NOTE 1: Extensive research on the safety of pulsed electrical devices, which are used in electric fence controllers, is found in work by Amit Nimunkar and John Webster.6 This research provides background on the safety of electric security fences and is of value to those wishing to understand the basic science behind these systems.4.6 Limitations of Electric Security Fences—It is likely that electric security fences are not appropriate for use in environments associated with juvenile, mental health, or other special populations.1.1 The purpose of this practice is to provide advice for the selection and use of non-lethal electric security fences to deter, detect, and delay an unauthorized breach of the perimeter.1.2 The intended applications of this practice are detention and correctional facilities.1.3 Units—The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this standard. The tolerance on physical dimensions is ±10 % unless otherwise specified.1.4 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.1.5 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.

定价： 515元 / 折扣价： 438 元 加购物车

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.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.

定价： 590元 / 折扣价： 502 元 加购物车

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.4.2 It is anticipated that these test methods will be referenced by certifiers, purchasers, or other users in order to meet their specific needs. Those users will specify which test methods and conditioning procedures are applicable, and will specify any performance categories or levels.4.3 These test methods include some procedures and references to other standards to ensure that relevant properties are addressed.1.1 This standard provides nonballistic test methods and conditioning procedures for assessing head protection (that is, helmet and face shield) worn by law enforcement and corrections officers.1.1.1 Conditioning procedures are included to assess durability in terms of resistance to chemicals and cleaning products, extreme temperatures, weathering, and absorption of liquids.1.1.2 Test methods are included to assess the protective performance against hazards including impact/bump, projectiles (other than bullets), flame, and liquids.1.1.3 Test methods are included to assess safety and ergonomic aspects of retention system strength, stability of the helmet on the wearer’s head, corrosion resistance, and face shield visual acuity, field of view, scratch resistance, and anti-mist properties.NOTE 1: These test methods reference published standards from ASTM International and other standards developing organizations. Appendix X1 contains a summary of test methods included in this standard, along with the source and purpose for each.1.2 These test methods do not address eye protection other than face shields that are attached to the helmet.1.3 It is anticipated that these test methods will be referenced by suppliers, certifiers, purchasers, or other users to meet their specific needs. Those users will specify, in other standards and specifications, which test methods and conditioning procedures are applicable and will specify any performance categories or levels.1.3.1 If there is a discrepancy between these test methods and a user-supplied document, the user-supplied document shall take precedence.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.1.5 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.1.6 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.1.7 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.

定价： 646元 / 折扣价： 550 元 加购物车