ASTM-F2219 Standard Test Methods for Measuring High-Speed Bat Performance

ASTM-F2219 - 2023 EDITION - CURRENT
Show Complete Document History

Document Center Inc. is an authorized dealer of ASTM standards.
The following bibliographic material is provided to assist you with your purchasing decision:

Standard Test Methods for Measuring High-Speed Bat Performance
ORDER

Price:

$63.00        


Want this as a site license?

Scope

1.1 A method for determining bat performance by measuring the bat-ball coefficient of restitution (BBCOR), deriving the collision efficiency (ea), 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.

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

1.3 Bat performance is found in this standard assuming the bat is unconstrained.

1.4 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.

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

1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Significance and Use

4.1 These test methods offer a laboratory means to quantitatively compare the performance of baseball and softball bats.

4.2 Use of these test methods can provide quantitative metrics of bat performance.

Keywords

baseball bats; baseballs; bat performance; BBCOR; BBS; COR; softball bats; softballs;

To find similar documents by ASTM Volume:

15.07 (Sports Equipment and Facilities; Pedestrian/Walkway Safety and Footwear; Amusement Rides and Devices; Snow Skiing)

To find similar documents by classification:

97.220.01 (Sports equipment and facilities in general)

This document comes with our free Notification Service, good for the life of the document.

This document is available in either Paper or PDF format.

Document Number

ASTM-F2219-23

Revision Level

2023 EDITION

Status

Current

Modification Type

Revision

Publication Date

April 19, 2023

Document Type

Test Method

Page Count

7 pages

Committee Number

F08.26