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NCJRS Abstract

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NCJ Number: 168101 Find in a Library
Title: Equipment Performance Report: 1997 Evaluation of Replacement Brake Pads for Police Patrol Vehicles
Corporate Author: National Law Enforcement and Corrections Technology Center (NLECTC)
United States of America
Date Published: October 1997
Page Count: 12
Sponsoring Agency: National Institute of Justice (NIJ)
Washington, DC 20531
National Law Enforcement and Corrections Technology Center (NLECTC)
Gaithersburg, MD 20879
Contract Number: 96-MU-MU-K011
Sale Source: National Law Enforcement and Corrections Technology Center (NLECTC)
700 N. Frederick Ave.
Bldg. 181, Room 1L30
Gaithersburg, MD 20879
United States of America
Document: PDF
Type: Program/Project Description; Report (Annual/Periodic); Report (Grant Sponsored); Report (Study/Research); Report (Technical Assistance); Research (Applied/Empirical); Test/Measurement
Format: Document; Document (Online)
Language: English
Country: United States of America
Annotation: This Bulletin of the National Law Enforcement and Corrections Technology Center (NLECTC) summarizes the agency’s comprehensive evaluation of replacement brake pads for police patrol vehicles.
Abstract: Each brand of brake pad was subjected to five tests in measuring its performance under various conditions and determined pad and rotor wear characteristics. Five companies donated brake pads for the test. The brake pads were tested on a 1997 Ford Crown Victoria and a 1996 Chevrolet Caprice. They represent the vast majority of police cars in service by law enforcement agencies at the time of the study. Because driving conditions in various parts of the country vary widely, no “winners” or “losers” were identified. Each agency must place the appropriate weights on those portions of the test data most like the conditions its patrol officers may encounter. A table shows the sample distribution of category weights. The test results may be used in two ways: 1) to determine the brake pads that best meet the needs of a particular agency; and 2) to adjust the manufacturer’s bid or local retailers’ price for these brake pad brands. In each test category, the absolute difference between a brake pad and the best-scoring brake pad is divided by the best brake pad’s score to show a “deviation factor.” This factor is then multiplied by a category weight to produce a weighted category score. The total of these weighted scores for a particular brake pad is then used to adjust the brake pad’s bid or local retail price. The objective, methodology, and tabular data are shown for each of the five tests.
Main Term(s): Police cars
Index Term(s): NIJ grant-related documents; NIJ Resources; Police equipment; Testing and measurement; Vehicle equipment
To cite this abstract, use the following link:
http://www.ncjrs.gov/App/publications/abstract.aspx?ID=168101

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