Calculators / Clean agent quantity
Engineering tools
Clean agent quantity
The quantity uses the same clean-agent method as the engineering desk. Halocarbon agents follow W = (V/S)·(C/(100−C)). Inert gas follows the NFPA 2001 / ISO 14520 expression already used for IG-541, IG-100 and IG-55. IS 15493 is the Indian clean-agent standard on that desk.
The room starts at 10 m by 8 m by 3.5 m, which is the desk default. Change the three dimensions to match the enclosure. The result is kilogrammes of agent. A licensed engineer and the equipment maker still stamp the issue.
IS 15493 / NFPA 2001. The room default is 10 m × 8 m × 3.5 m, the same default as the suppression desk.
280 m³. Agent 153.4 kg at 7%. NFPA 2001 §5.5.1 / IS 15493