BS AU 145c:1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Specification for retroreflecting number plates
Hardcopy , PDF
01-15-1998
English
11-15-1995
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Committees responsible
Foreword
SPECIFICATION
1 Scope
2 References
3 Definitions
4 Design
5 Marking
6 Colour
7 Retroreflection
8 Testing
9 Colorimetric test
10 Retroreflective test
11 Resistance to bending
12 Resistance to solvents
13 Thermal resistance
14 Resistance to impact
15 Resistance to corrosion
16 Resistance to weathering
17 Resistance to vibration and shock
ANNEXES
A (normative) Method of test for impact resistance
B (normative) Method of test for thermal resistance
C (normative) Method and apparatus for accelerated
artificial weathering tests
D (normative) Procedure for preparing a dirty number
plate for test purposes
TABLES
1 Daylight chromaticity and luminance factor limits
2 Minimum coefficient of retroreflection, R'
3 Test schedules
4 Cam-profile radii
C.1 Temperature
FIGURES
1 Dimensions and layout of test sample
2 Arrangement of apparatus for measuring the
coefficient of retroflection
3 Number plate bend-test arrangement
4 Test arrangements for measurement of the coefficient
of retroflection of wet specimens
5 Vibration and shock test machine
A.1 Apparatus for impact resistance test
A.2 Number plate holding fixture
B.1 Sample support stand for thermal resistance test
LIST OF REFERENCES
Specifies requirements for retroflecting number plates for vehicles.
| Committee |
AUE/1
|
| DevelopmentNote |
Supersedes BS AU145B(1989). (04/2007)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| BS 2782-5:Method 540D:1995 | Methods of testing plastics. Optical and colour properties, weathering Methods of exposure to laboratory light sources. General guidance |
| BS 2782-5:Method 540B:1982 | Methods of testing plastics. Optical and colour properties, weathering Methods of exposure to laboratory light sources, (xenon arc lamp, enclosed carbon arc lamp, open-flame carbon arc lamp, fluorescent tube lamps) |
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