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NEN ISO 7933 : 1990
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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HOT ENVIRONMENTS - ANALYTICAL DETERMINATION AND INTERPRETATION OF THERMAL STRESS USING CALCULATION OF REQUIRED SWEAT RATES
01-09-2004
12-01-2013
Specifies a method of analytical evaluation and interpretation of the thermal stress experienced by a subject in a hot environment. Deals with the: a) the evaluation of the thermal stress in conditions likely to lead to excessive core temperature increase or water loss for the standard subject; b) the determination of the modifications to be brought to the work situation in order to reduce or exclude these effects; c) the determination of the maximum allowable exposure times required to limit physiological strain to an acceptable value.
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