Code of practice for the operation of fire protection measures - Electrical actuation of watermist systems (except pre-action systems) Ingestion-build-105964 Annex D (informative) Accelerated image-stability

Annex D (informative) Accelerated image-stability test for microfilms

It replaces DD 251:2000

care and maintenance of protective clothing against foul weather

and essential to maintaining

BS ISO 1754:2010 Photography

Code of practice for the operation of fire protection measures - Electrical actuation of watermist systems (except pre-action systems) Ingestion-build-105964 Annex D (informative) Accelerated image-stabilityBS 7273 5 gives recommendations for the design, installation and commissioning of electrical actuation arrangements for watermist systems. BS 7273 5 covers the interface between fire detection and fire alarm systems (see BS 5839 1) and watermist systems. The recommendations are applicable to systems intended either for local application or volume protection. Recommendations relating to pre action watermist systems are contained in BS 7273 3.