Comparative Analysis of Protection Levels and Testing Methods in GA 141 and NIJ Standards
Received:March 10, 2025  Revised:March 25, 2025
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DOI:10.7643/issn.1672-9242.2025.05.011
KeyWord:bulletproof vest  GA 141  NIJ 0101.07  protection level  environmental test treatment  muzzle energy
                                         
AuthorInstitution
NIE Jiaxing Southwest Institute of Technology and Engineering, Chongqing , China
LI Zhongsheng Southwest Institute of Technology and Engineering, Chongqing , China
WU Hulin Southwest Institute of Technology and Engineering, Chongqing , China
HUANG Jun Southwest Institute of Technology and Engineering, Chongqing , China
HUANG Anwei Southwest Institute of Technology and Engineering, Chongqing , China
CHENG Shiyu Southwest Institute of Technology and Engineering, Chongqing , China
GUO Feng Southwest Institute of Technology and Engineering, Chongqing , China
LI Peng Southwest Institute of Technology and Engineering, Chongqing , China
LIAO Yunjiao Southwest Institute of Technology and Engineering, Chongqing , China
LIN Yu Southwest Institute of Technology and Engineering, Chongqing , China
MA Yuqiu Southwest Institute of Technology and Engineering, Chongqing , China
XIONG Haolin Southwest Institute of Technology and Engineering, Chongqing , China
ZHOU Fu Southwest Institute of Technology and Engineering, Chongqing , China
YU Xi Southwest Institute of Technology and Engineering, Chongqing , China
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Abstract:
      This article primarily focuses on elaborating the latest U.S. NIJ 0101.07 Standard and China's GA 141—2010 Standard. It comprehensively summarizes the similarities and differences between the NIJ 0101.07 Standard, the NIJ 0101.06 Standard, and the GA 141—2010 Standard in key aspects such as the power of defensive projectiles, the number of test samples, and test treatment procedures, aiming to offer valuable references for researchers in relevant industries during the process of research, development, design, and experimental verification.
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