BS 5839-2:1983
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Fire detection and alarm systems for buildings Specification for manual call points
Hardcopy , PDF
01-09-2003
English
28-02-1983
Foreword
Committees responsible
Specification
1. Scope
2. Definitions
3. Test requirements
4. Construction and principle of operation
5. Operation
6. Access to live parts
7. Insulation resistance and dielectric strength
8. Electrical contact material
9. Durability of electrical contacts and contact
mechanism
10. Vibration
11. Corrosion
12. Impact
13. Dry heat
14. Damp heat steady state
15. Cold
16. Ingress of water
Appendices
A. Apparatus for tests for non-operation and operation
B. Impact test apparatus
C. Corrosion test apparatus
Tables
1. Test schedule
2. Conditioning severities of vibration
Figures
1. Test circuit for measurement of contact resistance
2. Corrosion test apparatus (10 L)
3. Apparatus for test for non-operation
4. Apparatus for test for operation
5. Deleted
6. Impact test apparatus
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