Perimeter protection. Performance classification methodology1 Scope This Technical Report aims at providing information to be used for the design of the future activities for making a 'perimeter protection standard'. This CEN Technical Report describes a performance classification methodology for the identification of the desired systems performance for perimeter protection systems. It also gives a conceptual framework for matching the desired performance and the capabilities of a possible solution.

For the tube body

which is suitable for testing with the phantom

the environment in which the equipment is used and the personnel who may be at risk of harm

a) category 1

Cellular plan floors

Explosion venting devices and EN 14460

Note 1: ISO 80369-1 does not specify requirements for the medical devices or accessories that use these small-bore connectors

ELIM2 or EBT3)

aluminium or steel alloys

for example leading to a Denial of Service attack

water and chemicals

N-Nitrosamines and N-nitrosatable substances