: It establishes the No Observed Adverse Effect Level (NOAEL) and Lowest Observed Adverse Effect Level (LOAEL) , which are vital for determining the safety of the gas in occupied spaces.
: Provides tables for minimum design concentrations for different fuel types (e.g., Class B heptane fires and Surface Class A fires) iTeh Standards Safety Factors iso 14520-5 pdf
ISO 14520-5 outlines requirements for gaseous fire-extinguishing systems using FK-5-1-12, focusing on design concentrations, physical properties, and safety factors for total flooding systems. This 2023 standard provides critical data for environmental compliance, featuring a zero ozone depletion potential and high human safety, as detailed in the official documentation. Access the standard through the ISO Store or authorized national standards bodies. : It establishes the No Observed Adverse Effect