Calibration of a Solar Absolute Cavity Radiometer with Traceability to the World Radiometric Reference 1

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Calibration of a Solar Absolute Cavity Radiometer with Traceability to the World Radiometric Reference

Name: Calibration of a Solar Absolute Cavity Radiometer with Traceability to the World Radiometric Reference
Price: 399 SEK
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Author: National Renewable Energy Laboratory
ISBN: 9781249196839

National Renewable Energy Laboratory

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82 sidor
2012

This report describes the present method of establishing traceability of absolute cavity radiometers to the World Radiometric Reference (WRR) through the proces employed in the International Pyrheliometer Comparisons (IPC). This method derives the WRR reduction factor for each of the participating cavity radiometers. An alternative method is proposed, described, and evaluated as a way to reduce the uncertainty in the comparison process. The two methods are compared using a sample of data from the recent IPC-VIII conducted from September 25th to October 13th, 1995 at the World Radiation Center in Davos, Switzerland. A description of absolute cavity radiometers is also included, using a PMO-6 as an example of active cavity radiometers, and a HF as an example of passive cavity radiometers.

Författare: National Renewable Energy Laboratory
Format: Pocket/Paperback
ISBN: 9781249196839
Språk: Engelska
Antal sidor: 82
Utgivningsdatum: 2012-07-24
Förlag: Bibliogov