BS EN 60068-2-40:2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Environmental testing. Test methods Test Z/AM. Combined cold/low air pressure tests
Hardcopy , PDF
05-03-2019
English
15-04-2000
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1 Introduction
1.1 General
1.2 Low air pressure
1.3 Temperature
1.4 Related documents
2 Object
3 General description
4 Description of test apparatus
4.1 Test chamber
4.2 Mounting
5 Severities
5.1 General
5.2 Preferred combinations of temperature, air
pressure and duration
6 Preconditioning
7 Initial measurements
8 Conditioning
8.1 General
8.2 Procedure for heat-dissipating specimen without
artificial cooling of the specimen and for
non-heat-dissipating specimen
8.3 Precautions when testing specimens with
artificial cooling
9 Intermediate measurements
10 Recovery
11 Final measurements
12 Information to be given in the relevant specification
Figures
Annex ZA (normative) Normative references to international
publications with their corresponding European
publications
Covers combined cold (with gradual (or rapid) temperature change) and low air pressure tests for heat-dissipating and non-heat-dissipating specimens. Intended to establish the ability of components or equipment or other articles for storage and for use under a simultaneous combination of low temperature and low air pressure.
| Committee |
GEL/104
|
| DevelopmentNote |
Supersedes BS 2011-2.1Z/AM(1977). Also numbered as IEC 60068-2-40. (09/2005) Reviewed and confirmed by BSI, October 2005. (10/2005)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| DIN EN 60068-2-40:2000-08 | Identical |
| SN EN 60068-2-40 : 1999 | Identical |
| EN 60068-2-40:1999 | Identical |
| I.S. EN 60068-2-40:1999 | Identical |
| UNE-EN 60068-2-40:2000 | Identical |
| EN 60068-3-1:2011 | Environmental testing - Part 3-1: Supporting documentation and guidance - Cold and dry heat tests |
| IEC 60068-1:2013 | Environmental testing - Part 1: General and guidance |
| EN 60068-2-1:2007 | Environmental testing - Part 2-1: Tests - Test A: Cold |
| IEC 60068-3-1:2011 | Environmental testing - Part 3-1: Supporting documentation and guidance - Cold and dry heat tests |
| IEC 60068-2-13:1983 | Basic environmental testing procedures - Part 2-13: Tests - Test M: Low air pressure |
| EN 60068-1:2014 | Environmental testing - Part 1: General and guidance |
| IEC 60068-3-2:1976 | Basic environmental testing procedures - Part 3-2: Background information - Combined temperature/low air pressure tests |
| EN 60068-2-13:1999 | Environmental testing - Part 2: Tests - Test M: Low air pressure |
| IEC 60068-2-1:2007 | Environmental testing - Part 2-1: Tests - Test A: Cold |
| EN 60068-3-2:1999 | Environmental testing - Part 3: Background information - Section 2: Combined temperature/low air pressure tests |
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