17/30319067 DC : 0
NA
Status of Standard is Unknown
BS ISO 18747-1 - DETERMINATION OF PARTICLE DENSITY BY SEDIMENTATION METHODS - PART 1: ISOPYCNIC INTERPOLATION APPROACH
Hardcopy , PDF
English
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1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Basic principle of method
6 Measuring technics to determine
sedimentation and creaming/flotation
direction of dispersed particles
7 Preparation of samples
8 Measurements
9 Data analysis
10 Reference materials and measurement errors
Annex A (informative) - Discrimination
between sedimentation or creaming/flotation
by bottom focused backscattering intensity
Annex B (informative) - Determination based
on measurement of direct migration velocity
Annex C (informative) - Linearization of migration
velocity versus density plots
Annex D (informative) - Buoyant density centrifugation
Annex E (informative) - Error propagation for isopycnic zero velocity
in case of linear interpolation according to Equation (4)
Bibliography
BS ISO 18747-1.
| Committee |
LBI/37
|
| DocumentType |
Draft
|
| Pages |
29
|
| PublisherName |
British Standards Institution
|
| Status |
NA
|
| ISO 13317-1:2001 | Determination of particle size distribution by gravitational liquid sedimentation methods — Part 1: General principles and guidelines |
| ISO 13318-1:2001 | Determination of particle size distribution by centrifugal liquid sedimentation methods — Part 1: General principles and guidelines |
| ISO 2811-3:2011 | Paints and varnishes — Determination of density — Part 3: Oscillation method |
| ISO 14887:2000 | Sample preparation Dispersing procedures for powders in liquids |
| ISO 20998-1:2006 | Measurement and characterization of particles by acoustic methods Part 1: Concepts and procedures in ultrasonic attenuation spectroscopy |
| ISO 3105:1994 | Glass capillary kinematic viscometers — Specifications and operating instructions |
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