DIN ISO 9276-4:2006 PDF

Scope: The main object of this part of ISO 9276 is to provide the mathematical background for the characterization of a classification process. This part of ISO 9276 is not limited to an application in particle size analysis, the same procedure may be used for the characterization of a technical classification process (e.g. air classification, centrifugal classification) or a separation process (e.g. gas or hydrocyclones). In clause 3 the characterization of a classification process is described under the presupposition that the density distribution curves describing the feed material and the fractions, as well as the overall mass balance, are free from errors. In clause 4 the influence of systematic errors on the efficiency of a classification process is described. The effect of stochastic errors in the characterization of a classification process is described in annex A.

DIN ISO 9276-4:2006 history

2019 DIN ISO 9276-4:2019-09 Representation of results of particle size analysis - Part 4: Characterization of a classification process (ISO 9276-4:2001 + Amd.1:2017)
2019 DIN ISO 9276-4:2019 Representation of results of particle size analysis - Part 4: Characterization of a classification process (ISO 9276-4:2001 + Amd.1:2017)
1970 DIN ISO 9276-4 A1 E:2018-06
2018 DIN ISO 9276-4/A1 E:2018 Draft Document - Representation of results of particle size analysis - Part 4: Characterization of a classification process (ISO 9276-4:2001/Amd.1:2017); Text in German and English
2006 DIN ISO 9276-4:2006 Representation of results of particle size analysis - Part 4: Characterization of a classification process (ISO 9276-4:2001);English version of DIN ISO 9276-4:2006-02