BS 5445-5:1977

National foreword
Cooperating organizations
Brief history
1. Scope and field of application
2. Methods of test and test schedules
3. Marking
4. Time of response
5. Vibration
6. Corrosion
7. Impact
8. Shock
9. Thermal shock and low ambient temperatures
10. Response at high ambient temperatures
11. Effects of variation of supply voltage
Annexes
A. Testing schedule for resettable detectors
B. Testing schedule for non-resettable detectors
C. Tests for time of response
D. Virbration tests
E. Corrosion tests
F. Impact test
G. Shock test
H. Thermal shock and low ambient temperature test
J. Test for response at high ambient temperatures
K. Tests for the effect of variation of supply voltage
Tables
1. Acceptance limits for response time
2. Acceptance limits for the response time from an
    initial temperature of 50 deg C
A.1 Testing scheme for resettable heat sensitive point
    detectors
B.1 Testing scheme for non-resettable heat sensitive
    point detectors
Figures
1. Example of wind tunnel (open circuit)
2. Example of wind tunnel (closed circuit)
3. Impact apparatus
4. Shock test apparatus
National appendix A

Requirements, test methods and performance criteria for three response grades of heat sensitive (point) detectors containing a static element.