I.S. EN 54-27:2015
Current
The latest, up-to-date edition.
FIRE DETECTION AND FIRE ALARMS SYSTEMS - PART 27: DUCT SMOKE DETECTORS
Hardcopy , PDF
English
01-01-2015
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, abbreviated terms and definitions
4 Requirements
5 Testing, assessment and sampling methods
6 Assessment and verification of constancy of
performance (AVCP)
7 Classification
8 Marking, labelling and packaging
9 Data
Annex A (normative) - Aerosol tunnel arrangement
for response measurements
Annex B (normative) - Test aerosol for response threshold
value measurements
Annex C (normative) - Smoke measuring instruments
Annex D (normative) - Apparatus for dazzling test
Annex E (normative) - Fire test room and working volume
arrangements for fire tests
Annex F (normative) - Smouldering (pyrolysis) wood fire
(TF2D)
Annex G (normative) - Flaming plastics (polyurethane) fire
(TF4D)
Annex H (normative) - Low temperature black smoke
(decaline) liquid fire (TF8D)
Annex I (informative) - Information concerning the
construction of the tunnel for fire tests
Annex J (informative) - Information concerning the
construction of the measuring ionization chamber
Annex K (informative) - Information about DSD used as
a stand-alone system
Annex L (informative) - Power supply
Annex M (informative) - Information concerning test
procedures and requirements for the response to
slowly developing fires
Annex ZA (informative) - Clauses of this European Standard
addressing the provisions of the EU Construction
Products Regulation
Bibliography
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