BS ISO 9276-4:2001+A1:2017
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Representation of results of particle size analysis Characterization of a classification process
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English
24-11-2017
The main object of this part of ISO9276 is to provide the mathematical background for the characterization of a classification process. This part of ISO9276 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 clause3 the characterization of a classification process is described under the presupposition that the distribution density curves describing the feed material and the fractions, as well as the overall mass balance, are free from errors. In clause4 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 annexA.
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