ASTM-F1887:2009 Edition

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F1887-09 Standard Test Method for Measuring the Coefficient of Restitution (COR) of Baseballs and Softballs

Published By	Publication Date	Number of Pages
ASTM	2009	3

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Categories: 97.220.40 - Outdoor and water sports equipment, ASTM

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Description

ASTM F1887-09

Historical Standard: Standard Test Method for Measuring the Coefficient of Restitution (COR) of Baseballs and Softballs

ASTM F1887

Scope

1.1 This procedure is intended to standardize a method of measuring the coefficient of restitution (COR) of baseballs and softballs.

1.2 This procedure is established to provide a single, repeatable, and uniform test method.

1.3 This procedure is for a ball that is intended for use in the game of baseball or softball.

1.4 The test method is based on ball speed measurements before and after impact with either of two test surfaces: wood or metal.

1.5 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

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 and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

ball liveliness; ball resilience; baseball; coefficient of restitution; softball; Ball liveliness/resilience; Baseball equipment/applications; Coefficient of restitution (COR); Softball equipment; Sports equipment

ICS Code

ICS Number Code 97.220.40 (Outdoor and water sports equipment)

DOI: 10.1520/F1887-09

PDF Catalog

PDF Pages	PDF Title
1	Scope Terminology Summary of Test Method Significance and Use Apparatus
2	Preparation of Apparatus Conditioning Procedure FIG. 1
3	Report Precision and Bias Keywords

Additional information

Standard Title	F1887-09 Standard Test Method for Measuring the Coefficient of Restitution (COR) of Baseballs and Softballs
Published Code	ASTM
Publication Date	2009
Pages Count	3
ICS Codes	97.220.40 - Outdoor and water sports equipment