BS 7914:1998
Superseded
View Superseded by
Method of test for penetration of erythemally weighted solar ultraviolet radiation through clothing fabrics
Hardcopy , PDF
English
01-15-1998
01-28-2002
Committees responsible
Foreword
Method of test
1 Scope
2 References
3 Principle
4 Terms and definitions
5 Apparatus
6 Sample selection
7 Specimen preparation
8 Calibration
9 Measurement
10 Calculation of results
11 Test report
Annexes
A (normative) Calculation of UVR penetration
B (informative) Transmittance characteristics of typical
UVR transmitting and UVR cut-off filters
Table
A.1 Spectral weighting function for erythema and spectral
irradiance for a standard solar spectrum as a function of
wavelength
Figures
B.1 Transmittance characteristic of UVR transmitting filter
B.2 Transmittance characteristic of UVR cut-off filter
List of references
Describes a method of test for assessing the penetration of solar ultraviolet radiation through clothing fabrics. Does not contain requirements for clothing product labelling.
| Committee |
TCI/66
|
| DevelopmentNote |
DRAFT FOR COMMENT 97/123067 DC
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| BS 7949:1999 | Children\'s clothing. Requirements for protection against erythemally weighted solar ultraviolet radiation |
| BS EN 20139:1992 | Textiles. Standard atmospheres for conditioning and testing |
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