Wool. Determination of mean diameter of fibres. Air permeability method seo-ignore Additional requirements for the magnetic

Additional requirements for the magnetic particle testing of particular items are defined in product standards

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This International Standard is applicable to stationary

Artefacts are typically sub ng for sorbents

BS EN 1911 on GHG is relevant to:

Wool. Determination of mean diameter of fibres. Air permeability method seo-ignore Additional requirements for the magnetic1 Scope This International Standard specifies a method for the determination of the mean diameter of wool fibres, using an apparatus which passes a current of air through a bundle of fibres. This International Standard is applicable to clean, unmedullated wool fibres dispersed in a uniform, open state. It provides a method particularly suitable for combed slivers. The dichloromethane extractable matter content of the specimen must not exceed 1,0 %. It