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- Title
Measurements of UV-A radiation and hazard limits from some types of outdoor lamps.
- Authors
El-Moghazy, E.; Abd-Elmageed, A.-E.A.; Reda, S.
- Abstract
Illumination using artificial light sources is common in these days. Many manufactures are paying for the design of lamps depending on high efficacy and low UV hazards. This research is focusing on the most useable lamps in the Egyptian markets; high pressure mercury (HPM), metal Halide (MH), and high pressure sodium (HPS). A set up for relative spectral power distribution based on single monochromator and UVA silicon detector for absolute irradiance measurements are used. The absolute irradiance in (W/m2) in UVA region of the lamps and their accompanied standard uncertainty are evaluated.
- Subjects
ULTRAVIOLET radiation measurement; LIGHT sources; HIGH pressure (Science); METAL halides; MONOCHROMATORS
- Publication
International Journal of Metrology & Quality Engineering, 2014, Vol 5, Issue 4, pN.PAG
- ISSN
2107-6839
- Publication type
Article
- DOI
10.1051/ijmqe/2014021