IEC 60721-2-1:2013
Collections
International IEC standards
Publication date
June 2013
Number of pages
21 p.
Reference
IEC 60721-2-1:2013
IEC 60721-2-1:2013
June 2013
International standard
Current
Classification of environmental conditions - Part 2-1: Environmental conditions appearing in nature - Temperature and humidity
IEC 60721-2-1:2013 presents classifications of open-air climates in terms of temperature and humidity. It is intended to be used as part of the background material when selecting appropriate temperature and humidity severities for product testing and application. This second edition cancels and replaces the first edition, published in 1982, and constitutes a technical revision. The main changes with respect to the previous edition are in the definitions of climate types.
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Sumary
Classification of environmental conditions - Part 2-1: Environmental conditions appearing in nature - Temperature and humidity
IEC 60721-2-1:2013 presents classifications of open-air climates in terms of temperature and humidity. It is intended to be used as part of the background material when selecting appropriate temperature and humidity severities for product testing and application. This second edition cancels and replaces the first edition, published in 1982, and constitutes a technical revision. The main changes with respect to the previous edition are in the definitions of climate types.
IEC 60721-2-1:2013 presents classifications of open-air climates in terms of temperature and humidity. It is intended to be used as part of the background material when selecting appropriate temperature and humidity severities for product testing and application. This second edition cancels and replaces the first edition, published in 1982, and constitutes a technical revision. The main changes with respect to the previous edition are in the definitions of climate types.
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Replaced standards
(2)
IEC 60721-2-1:1982/AMD1:1987
January 1987
International standard
Cancelled
Amendment 1 - Classification of environmental conditions. Part 2: Environmental conditions appearing in nature. Temperature and humidity
Appendix A:Geographical survey of statistical open-air climates. Appendix B:Constitutional diagram for humid air. Colour maps included.
IEC 60721-2-1:1982
January 1982
International standard
Cancelled
Classification of environmental conditions. Part 2: Environmental conditions appearing in nature. Temperature and humidity
Presents types of open-air climate in terms of temperature and humidity. Intended to be used as a part of the background material when selecting appropriate temperature and humidity severities for product applications.
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