Fire detection and fire alarm systems - Control and indicating equipmentThis European Standard, a part of the BS EN 54 series, specifies requirements, methods of test, and performance criteria for control and indicating equipment for use in fire detection and fire alarm systems installed in buildings. This part of BS EN 54 is drafted on the basis of mandatory functions which are to be provided on all control and indicating equipment, and optional functions (with requirements) which may be provided. It is intended that the

Machine specifications for test

With obedience and compliance to BS EN 60976

In this case

Chemical parameters and indicator parameters

β-HCH (β-BHC)

With the application of the rules and requirements set out in BS EN ISO 5167-1:2003

Test methods and a recommended test schedule for type approval testing are also given

Why BS ISO 14046

The annex does not form part of the requirements of this standard

Compromise of confidentiality

BS EN 60976 assumes that the medical electron accelerators have an isocentric gantry

It is recognized that the operating characteristics of tubular cored electrodes can be modified by the use of pulsed current