BS ISO 18747-1:2018

$167.15

Determination of particle density by sedimentation methods – Isopycnic interpolation approach

Published By	Publication Date	Number of Pages
BSI	2018	36

Guaranteed Safe Checkout

Category: BSI

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

This document specifies a method for the determination of the density of solid particles or liquid droplets (below referred to generically as “particles”) dispersed in a liquid. The method is based on the fact that a particle wholly immersed in fluid experiences buoyancy equal to the weight of the fluid displaced by this particle (Archimedean principle), and if its mass force matches the buoyant force, it stops gravitational or centrifugal settling/creaming and the particle remains suspended. This implies that the density of the particle equals the density of the liquid. In this document, particle density determination is conducted by analysing the direction of the migration movement of particles dispersed in liquids with densities that are lower and higher than particle density. All particles are of the same material composition.

Additional information

Status	Confirmed
Pages	36
Publication Date	2018-04-06
ISBN	978 0 580 89327 8
Standard Number	BS ISO 18747-1:2018
Title	Determination of particle density by sedimentation methods – Isopycnic interpolation approach
Identical National Standard Of	ISO 18747-1:2018
Descriptors	Particulate materials, Liquids, Size, Dispersions (chemical), Particle size distribution, Sedimentation, Photoelectric devices, Slurries, Diameter, Sedimentation techniques, Dispersants, Suspensions (chemical), Gravimetric analysis, Particle size measurement
Publisher	BSI
Committee	LBI/37
ICS Codes	19.120 - Particle size analysis. Sieving

Preview PDF


PDF Format	Searchable	Printable	Preview Now

BS ISO 18747-1:2018

Related products