ISO 4365:2005 PDF

Scope: This International Standard specifies methods for determining the concentration, particle-size distribution and relative density of sediment in streams and canals. NOTE The detailed methods of analysis are set out in the annexes. Annexes A, B and C deal with the determination of the suspended sediment concentration by evaporation and filtration. Annexes D and E deal with the particle-size analysis of suspended sediment and outline the procedures for the bed-load and bed material sediment, respectively. Annex F deals with the determination of the relative density of sediment and Annex G with the determination of particle size distribution characteristics.

ISO 4365:2005 Referenced Document

ISO 4363 Measurement of liquid flow in open channels - Methods for measurement of characteristics of suspended sediment
ISO 4364 Measurement of liquid flow in open channels - Bed material sampling
ISO 772 Hydrometry — Vocabulary and symbols*， 2022-02-28 Update

2005 ISO 4365:2005 Liquid flow in open channels - Sediment in streams and canals - Determination of concentration, particle size distribution and relative density
1985 ISO 4365:1985 Liquid flow in open channels; Sediment in streams and canals; Determination of concentration, particle size distribution and relative density