Fire-resistance tests. Fire dampers for air distribution systems - Intumescent fire dampers Ingestion-build-67170 BS EN 12697-5 on the

BS EN 12697-5 on the determination of the maximum density is relevant to:

BS 6476 is an international standard that focuses on garment quality and relevant British Standards

ISO 17709 specifies the sampling location

• Event reporting and logging

for LED light sources

Fire-resistance tests. Fire dampers for air distribution systems - Intumescent fire dampers Ingestion-build-67170 BS EN 12697-5 on the1 Scope This part of ISO 10294 5 describes the test requirements related to intumescent fire dampers. It identifies the minor modifications needed to adapt the test method described in ISO 10294 1 (which was intended for mechanical dampers) to suit intumescent fire dampers. Additional tests are included to give an assessment of the operational reliability of intumescent fire dampers. This test is intended for intumescent fire dampers that are expected