DIN ISO 9276-4:2006
粒度分析结果的表示.第4部分:分类过程的特性(ISO 9276-4-2001)
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
2019-09
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- 标准号
- DIN ISO 9276-4:2006
- 发布
- 2006年
- 发布单位
- 德国标准化学会
- 替代标准
- DIN ISO 9276-4:2019
- 当前最新
- DIN ISO 9276-4:2019
- 适用范围
- 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.
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