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BS ISO 9022-7:1994:2004 Edition

$102.76

Optics and optical instruments. Environmental test methods – Drip, rain

Published By Publication Date Number of Pages
BSI 2004 18
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PDF Catalog

PDF Pages PDF Title
1 BRITISH STANDARD
2 Committees responsible for this British�Standard
9 Introduction
1 Scope
2 Normative reference
3 General information and test conditions
10 4 Conditioning
4.1 Conditioning method 72: Drip
4.2 Conditioning method 73: Steady rain
4.3 Conditioning method 74: Driving rain
5 Procedure
5.1 General
5.2 Preconditioning
5.3 Recovery
5.4 Final test
11 6 Environmental test code
Table 1 – Degrees of severity for conditioning method 72: Drip
Table 2 – Degrees of severity for conditioning method 73: Steady rain
Table 3 – Degrees of severity for conditioning method 74: Driving rain
12 Figure 1 – Test apparatus for drip conditioning method
13 Figure 2 – Section of dispenser plate
14 Figure 3 – Shower head
15 Figure 4 – Rain-catching metal sheet
7 Specification
16 Annex A (informative)
Explanatory notes
A.1 General
A.2 Arrangement of shower heads in conditioning methods 73 and 74
17 Figure A.1 – Top view of arrangement of one, four or five shower heads
Figure A.2 – Top view of arrangement of nine shower heads
BS ISO 9022-7:1994
$102.76