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BS 6809:1987
Current
The latest, up-to-date edition.
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Method for calibration of radiometers for use in fire testing
Hardcopy , PDF
English
27-02-1987
Method
1. Scope
2. Definition
3. Principle
4. Apparatus
5. Test environment
6. Setting up procedure
7. Calibration
8. Calculation of results
9. Report
Appendices
A. Accuracy of calibration
B. Care of radiometers
C. Guidance notes
D. Suitable apparatus
E. Procedure recommended for maintenance of a
secondary standard of irradiance at a test
laboratory
Figures
1. Plan of track arrangement for calibration of
radiometers showing extent of parallel and
perpendicular travel
2. Isometric view showing arrangement for calibration
of radiometers showing extent of parallel and
perpendicular travel
2. Isometric view showing arrangement of radiometer
mounting assembly
3. Detail of positioning device for radiometers
4. Side elevation of apparatus showing method of
positioning radiometers
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