DIN 66142-2:1981-07

1 Scope and field of application
2 Other standards to be observed
3 Terms and definitions
4 Effective cut point of an analytical separation
5 Determination of the effective cut points
6 Conditions for applying the effective cut points
7 Symbols
Literature
Other relevant standards

Applies to separation processes used in particle size analysis for determining the cumulative distribution or frequency distribution curve of a disperse material. The most widely known separation processes are sieving, air classifying, levitation and decanting.