Determination of particle size distribution by gravitational liquid sedimentation methods - X-ray gravitational technique Ingestion-build-100580 BS EN 1276:2009 Chemical disinfectants

BS EN 1276:2009 Chemical disinfectants and antiseptics

BS EN 12094-1 helps in the evaluation of conformity of product by using initial type testing and factory production control method that verifies if the performance declarations represent the true behaviour of the product

The requirements of this standard are applicable only to measuring relays and protection equipment in new condition

) operating at a temperature different from those specified

The role of National Annexes

Determination of particle size distribution by gravitational liquid sedimentation methods - X-ray gravitational technique Ingestion-build-100580 BS EN 1276:2009 Chemical disinfectants1 Scope This part of ISO 13317 describes a method for the determination of the particle size distribution of a powder dispersed in a liquid using gravity sedimentation. The measurement of the concentration of solids settling in a liquid suspension is achieved by monitoring the incremental signal absorption from a beam of X rays. The method of determining the particle size distribution described in this part of ISO 13317 is applicable to powders which