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BS 5839-5:1988

BS 5839-5:1988

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Fire detection and alarm systems for buildings Specification for optical beam smoke detectors

Available format(s)

Hardcopy , PDF

Withdrawn date

05-01-2009

Language(s)

English

Published date

03-31-1988

Publisher

British Standards Institution

Foreword
Committees responsible
Specification
Section one. General
1. Scope
2. Definitions
Section two. Requirements
3. Requirements
4. Marking and data
Section three. Tests
5. Testing
6. Reproducibility
7. Thermal turbulence
8. Repeatability
9. Rapid change in obscuration
10. Slow changes in obscuration
11. Variation of supply voltage
12. Optical path length dependence
13. Tolerance to beam misalignment
14. Dry heat
15. Cold
16. Vibration
17. Shock
18. Damp heat (steady state) and insulation resistance
19. Electromagnetic fields
20. Electrostatic discharge
21. Electrical transients
22. Stray light
23. Impact
24. SO2 corrosion
25. Fire sensitivity
Appendix
A. Determination of the response threshold value
Tables
1. Test schedule
2. Voltage conditions for specimens with internal
     power supplies
3. Voltage conditions for specimens with external
     power supplies
4. Response threshold values and distances between
     opposed components for fire sensitivity testing
5. Minimum resolutions for optical density filters
Figures
1. Shock test apparatus
2. Stray light test apparatus
3. Fire sensitivity test room plan

Requirements, methods of test and performance criteria for detectors with ranges between 1 m and 100 m.

Committee
FSH/12
DevelopmentNote
Supersedes 86/43810 DC (08/2005)
DocumentType
Standard
Pages
24
PublisherName
British Standards Institution
Status
Withdrawn

BS 5445-8:1984 Components of automatic fire detection systems Specification for high temperature heat detectors
BS 5839-1:1988 Fire detection and alarm systems for buildings Code of practice for system design, installation and servicing
BS 6266:1992 Code of practice for fire protection for electronic data processing installations
PD 6686:2006 Guidance on directives, regulations and standards related to prevention of fire and explosion in the process industries
01/540647 DC : DRAFT MAY 2001 BS 5839-1 - FIRE DETECTION AND ALARM SYSTEMS FOR BUILDINGS - PART 1 - CODE OF PRACTICE FOR SYSTEM DESIGN, INSTALLATION AND MAINTENANCE
BS 5839-6:1995 Fire detection and alarm systems for buildings Code of practice for the design and installation of fire detection and alarm systems in dwellings
BS 7273-3:2000 Code of practice for the operation of fire protection measures Electrical actuation of pre-action sprinkler systems
BS 4163:2000 HEALTH AND SAFETY FOR DESIGN AND TECHNOLOGY IN SCHOOLS AND SIMILAR ESTABLISHMENTS - CODE OF PRACTICE

BS 2011-2.1A:1977 Environmental testing. Tests Tests A. Cold
BS 3955:1986 Specification for electrical controls for household and similar general purposes
BS 4803:1972 Guide on protection of personnel against hazards from laser radiation.
BS 2011-2.1B:1977 Environmental testing. Tests Tests B. Dry Heat
BS 5839-1:1988 Fire detection and alarm systems for buildings Code of practice for system design, installation and servicing
IEC 60801-4:1988 Electromagnetic compatibility for industrial-process measurement and control equipment - Part 4: Electrical fast transient/burst requirements
BS 5445-9:1984 Components of automatic fire detection systems Methods of test of sensitivity to fire
BS 6667-3:1985 Electromagnetic compatibility for industrial-process measurement and control equipment Method of evaluating susceptibility to radiated electromagnetic energy
BS 2011-2.1Ca:1977 Environmental testing. Tests Test Ca. Damp heat, steady state
BS 2011-2.1Kc:1977 Environmental testing. Tests Test Kc. Sulphur dioxide test for contacts and connections
BS 6667-2:1985 Electromagnetic compatibility for industrial-process measurement and control equipment. Method of evaluating susceptibility to electrostatic discharge
BS 6073-1:1981 Precast concrete masonry units Specification for precast concrete masonry units
BS 6073-2:1981 Precast concrete masonry units Method for specifying precast concrete masonry units
BS 1853-2:1979 Tubular fluorescent lamps for general lighting service Specification for lamps used in the United Kingdom not included in Part 1
BS 5446-1:1977 Specification for components of automatic fire alarm systems for residential premises. Point-type smoke detectors
BS 161:1976 Specification for tungsten filament lamps for general service (batch testing)

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