BS EN 13274-3:2001 Respiratory protective devices - Methods of test - Part 3: Determination of breathing resistance

This British Standard is the official English language version of EN 13274-3:2001. This British Standard, having been prepared under the direction of the Health and Environment Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 07 November 2001. — 22 p. — ISBN: 0 580 38618 X.
This European Standard specifies the general procedure for measurement of breathing resistance of filters for respiratory protective devices and respiratory protective devices incorporating facepieces, except for diving for respiratory protective devices. The requirements and any special conditions for the apparatus, and of filter measurements are described in the relevant device standard.