ISO 14520-5 is a must-have document for fire protection engineers working with legacy systems or in regions where HCFC Blend A remains compliant. However, due to the global phase-out of halocarbons, users should consider whether they need this specific part or if they should be looking at ISO 14520 parts covering HFCs, inert gases, or fluoroketones (Novec 1230) instead.
The PDF is a text/graphic document. However, it contains all the formulas and coefficients required to build your own calculation tools. Many commercial suppliers (e.g., Kidde, Fike, Siemens) provide proprietary software that claims compliance with ISO 14520-5. iso 14520-5 pdf
: Includes safety factors for calculating agent quantity (typically 1.3 times the extinguishing concentration) iTeh Standards Toxicological Data ISO 14520-5 is a must-have document for fire