Leather. Physical and mechanical tests. Determination of fogging characteristics Ingestion-build-44680 b) New requirements for optical

b)     New requirements for optical radiation

including the spectral characteristics of the laser

BS 7958 is also part of the best practice guidance for all local authority monitoring centres

Why should you use ISO 14920

or existing coatings from steel and other metals in preparation for fabrication or painting

Leather. Physical and mechanical tests. Determination of fogging characteristics Ingestion-build-44680 b) New requirements for optical1 Scope This International Standard specifies two alternative methods for determining the fogging characteristics of leathers used in the passenger compartments of motor vehicles, namely Method A and Method B. These are two different test procedures to measure the volatile components and there is no mathematical correlation between the results obtained with Method A and those with Method B. Method A determines by reflection the light scattering