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ANSI E1.29-2009 (R2024)
Product Safety Standard for Theatrical Fog Generators That Create Aerosols of Water, Aqueous Solutions of Glycol or Glycerin, or Highly Refined Alkane Mineral Oil
ANSI E1.29 is a guide for product safety testing laboratories in evaluating fog-making equipment for design or construction defects that might create unacceptable hazards. It is based on ANSI/UL 998 - 2006, Humidifiers, but has modifications to deal with safety issues peculiar to fog generators. Fog generators often are evaluated as heating appliances to assure they are not a fire or shock hazard. ANSI E1.29 considers those issues, but also has safety tests for the fog generated.
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Entertainment Services and Technology Association [esta]