DIN EN 60068-3-4:2002-11
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Environmental testing - Part 3-4: Supporting documentation and guidance; Damp heat tests (IEC 60068-3-4:2001); German version EN 60068-3-4:2002
Hardcopy , PDF
German
01-11-2002
02-10-2024
INTRODUCTION
1 Scope
2 Definitions
3 Procedures for the production and control of
humidity
3.1 General
3.2 Injection of water (spraying)
3.3 Injection of water vapour (steam)
3.4 Saturation type
3.5 Surface evaporation
3.6 Aqueous solutions
3.7 Dehumidification
3.8 Control of humidity
4 Physical appearance of the effects of humidity
4.1 Condensation
4.2 Adsorption
4.3 Absorption
4.4 Diffusion
5 Acceleration
5.1 General
5.2 Acceleration factor
6 Comparison of steady-state and cyclic tests
6.1 Test C: Damp heat, steady-state
6.2 Test Db: Damp heat, cyclic test
6.3 Sequences of tests and composite tests
7 Influence of test environment on specimens
7.1 Change of physical characteristics
7.2 Change of electrical characteristics
7.3 Corrosion
Annex A (informative) Humidity effects diagram
Bibliography
Figure A.1
Specifies the necessary information to assist in preparing relevant specifications, such as standards for components or equipment, in order to select appropriate tests and test severities for specific products and, in some cases, specific types of application.
| DevelopmentNote |
Supersedes DIN IEC 104-71-CD and DIN IEC 60068-2-28. (11/2002)
|
| DocumentType |
Standard
|
| Pages |
17
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Superseded
|
| Supersedes |
| Standards | Relationship |
| IEC 60068-3-4:2001 | Identical |
| EN 60068-3-4:2002 | Identical |
| NF EN 60068-3-4 : 2002 | Identical |
| BS EN 60068-3-4:2002 | Identical |
| I.S. EN 60068-3-4:2002 | Identical |
| UNE-EN 60068-3-4:2002 | Identical |
Please Login or Create an Account so you can add users to your Multi user PDF Later.
Important note : All end users must be registered with an Account prior to user licenses being assigned.
Users cannot be edited or removed once added to your Multi user PDF.