BS 2782-5.540F(1995) : AMD 10678
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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METHODS OF TESTING PLASTICS - OPTICAL AND COLOUR PROPERTIES, WEATHERING - METHODS OF EXPOSURE TO LABORATORY LIGHT SOURCES - FLUORESCENT UV LAMPS
15-06-2000
23-11-2012
Committees responsible
National foreword
METHOD
1. Scope
2. Normative references
3. Definitions
4. General requirements
5. Apparatus
6. Test specimens
7. Exposure conditions
8. Procedure
9. Exposure report
ANNEX
A (informative) Spectral distribution of radiation for
typical fluorescent UV lamps
TABLE
A.1 Irradiance at test specimen surface (in W.m-2)
FIGURES
A.1 Type 1 lamp with 340 nm peak compared to sunlight
A.2 Type 1 lamp with 351 nm peak compared to sunlight
through window glass
A.3 Typical type 11 lamps with 313 nm peaks compared to
sunlight
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