File:Fse-gaseous-extinguishing-system-v4.svg

Fse-gaseous-extinguishing-system-v4.svg (SVG file, nominally 900 × 600 pixels, file size: 9 KB)

Summary

Exposure time limits for inert gas agents, with the corresponding residual oxygen concentration. Based on DiNenno (2002), p. 4-184.

Original vector illustration for Gaseous extinguishing system, level 2 Intermediate.

Source basis: DiNenno (2002), p. 4-184 (exposure limits) and p. 4-189 (IG-541 minimum design concentration)
Alt text: Step chart of allowed exposure time against inert gas concentration: 5 min up to 43 %, 3 min from 43 to 52 %, 30 s above 52 %.

New drawing by Fire Safety Academy. © Fire Safety Academy.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:25, 2 November 2026		900 × 600 (9 KB)	Lisa (talk \| contribs)	Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity

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Short title	Exposure time limits for inert gas agents, with the corresponding residual oxygen concentration. Based on DiNenno (2002), p. 4-184.
Image title	Step chart of allowed exposure time against inert gas concentration: 5 min up to 43 %, 3 min from 43 to 52 %, 30 s above 52 %. Source basis: DiNenno (2002), p. 4-184 (exposure limits) and p. 4-189 (IG-541 minimum design concentration)
Width	900
Height	600