I.S. EN 60721-3-7:1997
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
01-01-1997
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
FOREWORD
1 Scope
2 Normative references
3 Definitions
4 General
5 Classification of groups of environmental parameters
and their severities
6 Sets of environmental condition class combinations
Annexes
A (informative) Survey of conditions affecting the choice of
environmental parameters and their severities
B (informative) Interdependence of air temperature, relative
humidity and absolute humidity
C (informative) Examples for practical application of the
classification specified in this standard
D (informative) Summary of conditions covered by sets of class
combinations
E (informative) Explanation of the environmental conditions in
tropical areas as specified in classes 7K6 and
7K7
ZA (normative) Other International Publications quoted
in this standard with the references of the
relevant European publications
Tables
Figure
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