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NCJ Number: 205642 Add to Shopping cart Find in a Library
Title: Performance Characterization Study: Noise Flash Diversionary Devices (NFDDs), Final Report
Corporate Author: E-LABS, Inc.
United States of America
Date Published: December 2003
Page Count: 72
Sponsoring Agency: E-LABS, Inc.
Frederick, VA 22408
National Institute of Justice (NIJ)
Washington, DC 20531
National Institute of Justice/NCJRS
Rockville, MD 20849
NCJRS Photocopy Services
Rockville, MD 20849-6000
Grant Number: 2002-DT-CS-K001
Sale Source: National Institute of Justice/NCJRS
Box 6000
Rockville, MD 20849
United States of America

NCJRS Photocopy Services
Box 6000
Rockville, MD 20849-6000
United States of America
Document: PDF (Final Report)|PDF (Appendix 1)|PDF (Appendix 2)|PDF (Appendix 3)|PDF (Appendix 4)|PDF (Appendix 5)|PDF (Appendix 6)|PDF (Appendix 7)|PDF (Appendix 8)
Type: Report (Study/Research)
Format: Document
Language: English
Country: United States of America
Annotation: This report presents results from the testing of eight different less-than-lethal Noise Flash Diversionary Devices (NFDD).
Abstract: NFDD’s are designed to produce counter-personnel effects that are described as “neutralizing” or “disorienting” to individuals but produce little or no collateral damage or injury. Two mechanisms were used to produce the counter-personnel effects: noise and flash. Three separate series of testing was conducted by E-LABS on eight NFDD’s from six different manufacturers for the purpose of providing consistent and controlled functional measurements for the selected performance elements of NFDD’s. The first series of testing characterized each NFDD’s primary diversionary performance (noise and flash) and safety related functions. The second series of testing evaluated residual fragmentation using paper and foamboard witness panels. Overall, testing in series I and II included measurements of illuminance and radiant flux, blast overpressure and sound, fragmentations, and functional delay and burn duration of each NFDD. The third series of testing was a subjective analysis of the collateral fire-start capability and propulsive movement effects of the NFDD’s when they are used in close proximity to common residential materials, such as sofa cushions, carpeting, and clothing. Results are presented in table format in summary form and full details of each test for each of the eight NFDD’s are presented in table format in the appendix. The author notes that no endorsement of any of the devices tested is implied or explicit. Tables, figures, appendix
Main Term(s): Equipment evaluation; Less Lethal/ Nonlethal Weapons
Index Term(s): Diversionary devices; NIJ grant-related documents; Police equipment
Note: Dataset may be archived by the NIJ Data Resources Program at the National Archive of Criminal Justice Data
To cite this abstract, use the following link:
http://www.ncjrs.gov/App/publications/abstract.aspx?ID=205642

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