Portable fire extinguishers - Characteristics, performance requirements and test methods Ingestion-build-50790 Non-destructive tests

Non-destructive tests

Verification of heat treatment equipment

evaluating

BS EN 12259-1 is a first part of the BS EN 12259 series that specifies requirements for construction and performance of sprinklers which are operated by a change of state of an element or bursting of a glass bulb under the influence of heat

users can assess equipment and components for severities such as sinusoidal vibration to ensure stable operability

Portable fire extinguishers - Characteristics, performance requirements and test methods Ingestion-build-50790 Non-destructive testsBS EN 3 7 specifies the characteristics, performance requirements and test methods for portable fire extinguishers. Reference to the suitability of an extinguisher for use on gaseous fires (class C fires) are at the manufacturers discretion, but are applied only to powder type extinguishers which have gained a class B or class A and class B rating. Suitability of extinguishers for use on class D fires (fires involving flammable metals) is outside the