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NEN-ISO 13317-4

Determination of particle size distribution by gravitational liquid sedimentation methods - Part 4: Balance method

active, Most Current
Organization: NEN
Publication Date: 1 December 2014
Status: active
Page Count: 25
ICS Code (Particle size analysis. Sieving): 19.120
scope:

NEN-ISO 13317-4 specifies the method for the determination of particle size distribution by the mass of particles settling under gravity in liquid. This method is based on a direct mass measurement and gives the mass distribution of equivalent spherical particle diameter. Typically, the gravitational liquid sedimentation method applies to samples in the 1 μm to 100 μm size range and where the sedimentation condition for particle Reynolds number less than 0,25 is satisfied.

Document History

NEN-ISO 13317-4
December 1, 2014
Determination of particle size distribution by gravitational liquid sedimentation methods - Part 4: Balance method
NEN-ISO 13317-4 specifies the method for the determination of particle size distribution by the mass of particles settling under gravity in liquid. This method is based on a direct mass measurement...
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