Measurement and characterization of particles by acoustic methods - Concepts and procedures in ultrasonic attenuation spectroscopy Ingestion-build-111333 BS EN ISO 9445:2010 replaces

BS EN ISO 9445:2010 replaces BS EN ISO 9445:2006 which has been withdrawn

BS EN 61587-2 discusses terms and definitions that depict a user-friendly idea of cabinets and racks

angle dimension for saddle trees

Guidance for using precision results

Annex N gives an assessment of transient values

Measurement and characterization of particles by acoustic methods - Concepts and procedures in ultrasonic attenuation spectroscopy Ingestion-build-111333 BS EN ISO 9445:2010 replaces1 Scope This part of ISO 20998 describes ultrasonic methods for determining the size distributions of one or more material phases dispersed in a liquid. Colloids, dispersions, slurries and emulsions are within the scope of this part of ISO 20998. The typical particle size for such analysis ranges from 10 nm to 3 mm, although particles outside this range have also been successfully measured. Measurements can be made for concentrations of the dispersed