DIN ISO 9276-2:2006-02
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
REPRESENTATION OF RESULTS OF PARTICLE SIZE ANALYSIS - PART 2: CALCULATION OF AVERAGE PARTICLE SIZES/DIAMETERS AND MOMENTS FOR PARTICLE SIZE DISTRIBUTIONS
Hardcopy , PDF
22-09-2018
English
01-01-2006
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
Introduction
1 Scope
2 Normative references
3 Symbols and abbreviated terms
4 Basic definition of a moment
5 Average particle diameters
5.1 Arithmetic average particle diameters
5.2 Weighted average particle diameters
5.3 The calculation of M[k,r] and average particle
diameters from a number or a volume density
distribution, q[0](x) or q[3](x)
5.4 Calculation of M[k,r] from a number or a volume
density distribution, q[0](x) or q[3](x), given
as a histogram
5.5 Calculation of volume specific surface area
5.6 The variance of a particle size distribution
Annex A (informative) Calculation of different average
particle diameters from the histogram of a given
volume density distribution, numerical example
Annex B (informative) Further average particle diameters
Bibliography
National Annex NA (informative) Bibliography
Gives the relevant equations for the calculation of average particle sizes or average particle diameters and moments from a given particle size distribution. It is assumed that the size distribution is available as a histogram. It is nevertheless also possible to apply the same mathematical treatment if the particle size distribution is represented by an analytical function.
| DocumentType |
Standard
|
| Pages |
17
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 9276-2:2014 | Identical |
| ISO 9276-1:1998 | Representation of results of particle size analysis — Part 1: Graphical representation |
| ISO 565:1990 | Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings |
| ISO 9276-5:2005 | Representation of results of particle size analysis Part 5: Methods of calculation relating to particle size analyses using logarithmic normal probability distribution |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.