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ASTM F2219

Standard Test Methods for Measuring High-Speed Bat Performance

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Organization: ASTM
Publication Date: 1 November 2011
Status: inactive
Page Count: 7
scope:

A method for determining bat performance by measuring the bat-ball coefficient of restitution (BBCOR), deriving the ball exit speed ratio (BESR), and calculating a batted-ball speed (BBS). It is applicable to baseball and softball bats of any construction or material. The test methods provide quantitative measures of bat dynamic performance that may be used for comparison purposes.

The BBCOR, BESR, and BBS are each calculated from measurements taken in the laboratory on test equipment meeting the requirements defined in this standard.

The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

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 to determine the applicability of regulatory limitations prior to use.

Document History

May 1, 2014
Standard Test Methods for Measuring High-Speed Bat Performance
A method for determining bat performance by measuring the bat-ball coefficient of restitution (BBCOR), deriving the ball exit speed ratio (BESR), and calculating a batted-ball speed (BBS). It is...
June 1, 2013
Standard Test Methods for Measuring High-Speed Bat Performance
A method for determining bat performance by measuring the bat-ball coefficient of restitution (BBCOR), deriving the ball exit speed ratio (BESR), and calculating a batted-ball speed (BBS). It is...
ASTM F2219
November 1, 2011
Standard Test Methods for Measuring High-Speed Bat Performance
A method for determining bat performance by measuring the bat-ball coefficient of restitution (BBCOR), deriving the ball exit speed ratio (BESR), and calculating a batted-ball speed (BBS). It is...
May 1, 2010
Standard Test Methods for Measuring High-Speed Bat Performance
A method for determining bat performance by measuring the bat-ball coefficient of restitution (BBCOR), deriving the ball exit speed ratio (BESR), and calculating a batted-ball speed (BBS). It is...
June 1, 2009
Standard Test Methods for Measuring High-Speed Bat Performance
These test methods define a method for determining bat performance by measuring the bat-ball coefficient of restitution (BBCOR), deriving the ball exit speed ratio (BESR), and calculating a...
October 1, 2007
Standard Test Methods for Measuring High-Speed Bat Performance
These test methods define a method for determining bat performance by measuring the bat-ball coefficient of restitution (BBCOR), deriving the ball exit speed ratio (BESR), and calculating a...
October 15, 2005
Standard Test Methods for Measuring High-Speed Bat Performance
These test methods define a method for determining bat performance by measuring the bat-ball coefficient of restitution (BBCOR), deriving the ball exit speed ratio (BESR), and calculating a...
July 1, 2004
Standard Test Methods for Measuring High Speed Baseball Bat Performance Factor
This specification defines a method for determining bat performance by measuring the bat-ball coefficient of restitution (BBCOR), deriving the bat performance factor (BPF), deriving the ball exit...
December 10, 2002
Standard Test Methods for Measuring High Speed Baseball Bat Performance Factor
This specification defines a method for determining the Bat-Ball Coefficient of Restitution (BBCOR), Bat Performance Factor (BPF), Ball Exit Speed Ratio (BESR), and a method for estimating the...

References

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