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
Oxygen toxicity is a medical condition caused by exposure to oxygen at high pressure. Oxygen toxicity is a concern for scuba divers who dive beyond recreational depth limits, use mixed gasses such as enriched air nitrox, or use gasses with high partial pressures of oxygen for decompression stops.ulmonary oxygen toxicity is caused by divers exposing themselves to elevated partial pressures of oxygen for long periods of time, and is primarily a concern for technical divers who decompress on oxygen.