IEC 60721-2-1
Classification of environmental conditions – Part 2-1: Environmental conditions appearing in nature – Temperature and humidity
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| Organization: | IEC |
| Publication Date: | 1 June 2013 |
| Status: | active |
| Page Count: | 26 |
| ICS Code (Environmental testing): | 19.040 |
scope:
This part of IEC 60721 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.
The climates cover all areas of the world, excluding the central Antarctic and high altitudes (above 5 000 m).
This presentation may be used as background material when issuing climatic environmental classes for product applications.
This standard defines a limited number of open-air climate classifications, in terms of temperature and humidity, which represent the conditions most frequently met by products while being transported, stored, installed and used.
Document History
IEC 60721-2-1
June 1, 2013
Classification of environmental conditions – Part 2-1: Environmental conditions appearing in nature – Temperature and humidity
This part of IEC 60721 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...
October 1, 2002
Classification of environmental conditions Part 2-1: Environmental conditions appearing in nature Temperature and humidity
This part of the standard presents types of open-air climate in terms of temperature and humidity. It is intended to be used as part of the background material when selecting appropriate temperature...
December 1, 1987
Amendment 1 Classification of Environmental Conditions Part 2: Environmental Conditions Appearing in Nature Temperature and Humidity
PREFACE
This amendment has been prepared by IEC Technical Committee No. 75: Classification of Environmental Conditions.
The text of this amendment is based on the following documents:
Full...
January 1, 1982
Classification of Environmental Conditions Part 2: Environmental Conditions Appearing in Nature Temperature and Humidity
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