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Sandra Millar

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Courses

1
Authorized Gas Tester (AGT)
Expires After: 3 years

Elements of this course include

  • common chemical asphyxiants, including hydrocarbons, carbon dioxide, carbon
    monoxide, hydrogen cyanide, and hydrogen sulphide
  • common irritants and corrosives, including chlorine, ammonia and acid bases
  • common flammable gases, including acetylene, petroleum, methane,
  • explosive range, upper and lower explosive limits
  • exposure standards (time weighted average, short term exposure limits, peak
    limitation values, examination of toxic effect at the level of a range of flammable
    gases)
  • conditions under which atmospheres become hazardous
  • units of measurement used to express concentration of atmospheric contaminants