BS 7621:1993
Current
The latest, up-to-date edition.
Method for calibrating field pyranometers by comparison to a reference pyranometer
Hardcopy , PDF
English
15-01-1993
Committees responsible
National foreword
Introduction
Method
1. Scope
2. Normative references
3. Definitions
4. Apparatus
5. Calibration procedure
6. Certificate of calibration
7. Precision and accuracy
Annexes
A. (informative) Calibration devices using artificial
sources
B. (informative) Interferences and precautions
C. (informative) Computation of daily average solar
angle
D. (informative) Procedure to determine the ratio of
the directional response
E. (informative) Bibliography
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