ASTM-E2578 2022

$34.13

E2578-07(2022) Standard Practice for Calculation of Mean Sizes/Diameters and Standard Deviations of Particle Size Distributions

Published By	Publication Date	Number of Pages
ASTM	2022	6

Guaranteed Safe Checkout

Category: ASTM

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

ASTM E2578-07-Reapproved2022

Active Standard: Standard Practice for Calculation of Mean Sizes/Diameters and Standard Deviations of Particle Size Distributions

ASTM E2578

Scope

1.1 The purpose of this practice is to present procedures for calculating mean sizes and standard deviations of size distributions given as histogram data (see Practice E1617). The particle size is assumed to be the diameter of an equivalent sphere, for example, equivalent (area/surface/volume/perimeter) diameter.

1.2 The mean sizes/diameters are defined according to the Moment-Ratio (M-R) definition system.2^,3^,4

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4 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.

1.5 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.

Keywords

distribution; equivalent size; mass distribution; mean particle size; mean particle diameter; moment; particle size; size distribution; surface distribution; volume distribution;

ICS Code

ICS Number Code 19.120 (Particle size analysis. Sieving)

DOI: 10.1520/E2578-07R22

Additional information

Standard Title	E2578-07(2022) Standard Practice for Calculation of Mean Sizes/Diameters and Standard Deviations of Particle Size Distributions
Published Code	ASTM
Publication Date	2022
Pages Count	6