A definition of ambient air temperature, how to measure it, and how it differs from high, low, heat index, and wind chill temperatures. A definition of ambient air temperature, how to measure it, and how it differs from high, low, heat index, and wind chill temperatures.
hazards, while âwarningâ is used for the less severe. Simple Asphyxiant means a substance or mixture that displaces oxygen in the ambient atmosphere and can thus cause oxygen deprivation in those who are exposed, leading to unconsciousness and death. Substance means chemical elements and their compounds in the natural state or obtained by any production
Nontoxic, but may cause suffocation by displacing the oxygen in air. Exposure to oxygen-deficient. atmosphere (<19.5%) may cause dizziness, drowsiness, nausea, vomiting, excess salivation, diminished mental alertness, loss of consciousness and death. Exposure to atmospheres containing. 8% to 10% or less oxygen will bring about unconsciousness without warning and so quickly that. the individuals cannot help or protect themselves. Lack of sufficient oxygen may cause serious. injury or death.