PD IEC/TR 60721-4-2:2002
Current
The latest, up-to-date edition.
Classification of environmental conditions. Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068 Transportation
Hardcopy , PDF
English
26-09-2003
FOREWORD
INTRODUCTION
1 Scope and object
2 Reference documents
3 Overview
3.1 General remarks concerning IEC 60721
3.2 General remarks concerning IEC 60068
3.3 Severities
3.4 Recommended tests
3.5 Environmental tests for transportation classes
3.6 Test durations
3.7 Ambient
4 Climatic conditions
5 Dynamic conditions
This technical report deals with the correlation and transformation of the conditions given in IEC 60721-3-2 to the environmental tests defined in IEC 60068-2. It aims to provide the specification writer with guidance together with a set of easy-to-use tables which correlate and transform these conditions.
| Committee |
GEL/104
|
| DevelopmentNote |
Also numbered as IEC TR 60721-4-2 Supersedes 98/261628 DC (03/2002) Supersedes 00/241970 DC (11/2003)
|
| DocumentType |
Standard
|
| Pages |
44
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| IEC TR 60721-4-2:2001/AMD1:2003 | Identical |
| IEC 60068-2-5:2010 | Environmental testing - Part 2-5: Tests - Test Sa: Simulated solar radiation at ground level and guidance for solar radiation testing |
| IEC 60068-2-18:2017 | Environmental testing - Part 2-18: Tests - Test R and guidance: Water |
| IEC 60068-1:2013 | Environmental testing - Part 1: General and guidance |
| IEC 60068-2-27:2008 | Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock |
| IEC 60068-2-13:1983 | Basic environmental testing procedures - Part 2-13: Tests - Test M: Low air pressure |
| ISO 2533:1975 | Standard Atmosphere |
| IEC 60068-2-31:2008 | Environmental testing - Part 2-31: Tests - Test Ec: Rough handling shocks, primarily for equipment-type specimens |
| IEC 60068-2-64:2008 | Environmental testing - Part 2-64: Tests - Test Fh: Vibration, broadband random and guidance |
| ISO 12048:1994 | Packaging — Complete, filled transport packages — Compression and stacking tests using a compression tester |
| IEC 60721-3-0:1984+AMD1:1987 CSV | Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Introduction |
| IEC 60721-3-2:1997 | Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 2: Transportation |
| IEC 60068-2-2:2007 | Environmental testing - Part 2-2: Tests - Test B: Dry heat |
| ISO 2234:2000 | Packaging — Complete, filled transport packages and unit loads — Stacking tests using a static load |
| IEC 60068-2-29:1987 | Environmental testing. Part 2: Tests. Test Eb and guidance: Bump |
| ISO 554:1976 | Standard atmospheres for conditioning and/or testing — Specifications |
| IEC 60068-2-1:2007 | Environmental testing - Part 2-1: Tests - Test A: Cold |
| IEC 60068-2-14:2009 | Environmental testing - Part 2-14: Tests - Test N: Change of temperature |
| IEC 60721-2-3:2013 | Classification of environmental conditions - Part 2-3: Environmental conditions appearing in nature - Air pressure |
| ISO 4180-2:1980 | Complete, filled transport packages — General rules for the compilation of performance test schedules — Part 2: Quantitative data |
| IEC 60068-2-56:1988 | Environmental testing - Part 2: Tests. Test Cb: Damp heat, steady state, primarily for equipment |
| IEC 60068-2-30:2005 | Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) |
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