I.S. EN ISO 7243:2017
Current
The latest, up-to-date edition.
ERGONOMICS OF THE THERMAL ENVIRONMENT - ASSESSMENT OF HEAT STRESS USING THE WBGT (WET BULB GLOBE TEMPERATURE) INDEX (ISO 7243:2017)
Hardcopy , PDF
English
01-01-2017
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.
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National Foreword
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Method
5 Determination of WBGT
6 Determination of metabolic rate
7 Determination of effects of clothing
8 Timing and duration of measurements
9 Spatial and temporal variations
10 Interpretation
Annex A (informative) - Reference values
of the WBGT heat stress index
Annex B (normative) - Measurement of
parameters used in the WBGT
index and specification of instruments
Annex C (informative) - Alternative globe
thermometers
Annex D (informative) - Prediction of natural
wet bulb temperature
Annex E (informative) - Estimation of metabolic
rate
Annex F (informative) - Clothing adjustment
values (CAVs)
Bibliography
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