https://fire-safety.academy/w/index.php?action=history&feed=atom&title=File%3AFse-detector-activation-time-v4.svg 2026-11-04T14:57:36Z Revision history for this page on the wiki MediaWiki 1.43.11 https://fire-safety.academy/w/index.php?title=File:Fse-detector-activation-time-v4.svg&diff=2285&oldid=prev 2026-11-02T16:28:09Z

<p>Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity</p> <p><b>New page</b></p><div>== Summary ==<br /> Heat release rate of a fast and a slow t-squared fire with the response of a heat detector and a sprinkler under a 4 m ceiling. Based on Schifiliti et al. (2002), pp. 4-10 and 4-21.<br /> <br /> Original illustration for [[Detector activation time]], level 4 Expert.<br /> <br /> * Source basis: Schifiliti et al. (2002), p. 4-10 (power-law fire with fire growth time tg) and p. 4-21 (example 13: 4 m ceiling, sprinkler 74 °C and RTI 110, heat detector 57 °C and RTI 42, response times)<br /> * Alt text: Two rising fire curves, fast and slow, with markers where a heat detector and a sprinkler respond; the fast fire is much larger at response.<br /> <br /> == Licensing ==<br /> New drawing by Fire Safety Academy. © Fire Safety Academy.</div>

Jan