ASTM E3110/E3110M-22 PDF

Overview

ASTM E3110/E3110M-22 is the internationally recognized standard test method for the collection of ballistic limit data for ballistic-resistant torso body armor and shoot packs. Developed by ASTM International, this standard is referenced by a range of governmental and private sector organizations, including the U.S. Department of Defense and the U.S. Department of Justice. The scope of this standard covers procedures for collecting data to assess the ballistic resistance of soft body armor, hard armor plates, and shoot packs, but it does not apply to ballistic helmets.

The standard provides detailed guidance on the mounting, positioning, and testing of ballistic-resistant materials, ensuring consistency and reliability in the evaluation of body armor performance. ASTM E3110/E3110M-22 is intended to support manufacturers, certifiers, testing laboratories, and purchasers in meeting specific needs relating to ballistic protection and research and development activities.

Key Topics

• Applicability: Covers testing of soft and hard torso body armor and shoot packs, excluding ballistic helmets.
• Test Procedures: Outlines methods for collecting ballistic limit data, but computation and performance criteria must be sourced from other referenced standards or purchaser specifications.
• Mounting Techniques: Details item mounting procedures, both on clay blocks and within frames, to ensure accurate assessment of impact and penetration.
• Fair Hit Criteria: Specifies requirements for shot angles, yaw, shot-to-edge, and shot-to-shot distances to define a valid ballistic test impact.
• Multiple Ballistic Limit Methods: Includes approaches such as the Up-Down Method (based on MIL-STD-662F), the NIJ method (based on NIJ Standard-0101.06), and the Modified Langlie Method, supporting a range of research and certification requirements.
• Reporting Requirements: Mandates thorough test documentation per ISO/IEC 17025, including test conditions, item descriptions, shot details, and results.
• Units of Measurement: Accepts both SI (metric) and inch-pound units but requires consistency within any given test.

Applications

ASTM E3110/E3110M-22 serves a crucial role in the following areas:

• Ballistic Resistance Testing: Used by research and certification laboratories for evaluating the penetration resistance of torso body armor and shoot packs.
• Product Development: Enables manufacturers and R&D organizations to assess and improve the performance of new ballistic materials or configurations.
• Purchasing and Procurement: Assists government agencies and certifiers in specifying test requirements during procurement to ensure armor compliance with safety standards.
• Quality Assurance: Supports periodic testing for quality control and re-certification of ballistic-resistant products.
• Standards Integration: Functions as a referenced procedure within broader military and law enforcement ballistic standards and specifications.

Related Standards

This standard works in close alignment with other internationally recognized specifications and test methods, such as:

• ASTM E3004 – Preparation and Verification of Clay Blocks Used in Ballistic-Resistance Testing of Torso Body Armor
• ASTM E3062/E3062M – Indoor Ballistic Test Ranges for Small Arms and Fragmentation Testing
• ASTM E3086 – Creating Appliques for Testing Nonplanar Soft Body Armor Designed for Females
• MIL-STD-662F – Ballistic Test for Armor
• NIJ Standard-0101.06 – Ballistic Resistance of Personal Body Armor
• ISO/IEC 17025 – General Requirements for the Competence of Testing and Calibration Laboratories

By following ASTM E3110/E3110M-22 and its related standards, organizations help ensure a rigorous, scientific approach to measuring and certifying the ballistic limits of protective body armor, thereby contributing to the safety of military and law enforcement personnel and advancing body armor technology.