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A study on the Development of Smoke Detector Sensitivity Test Equipment  

Kim, Hyeong-Gweon (한국소방산업기술원 소방산업기술연구소)
Kwon, Seong-Pil (한국소방산업기술원 소방산업기술연구소)
Yoon, Hun-Ju (한국소방산업기술원 소방산업기술연구소)
SaKong, Seong-Ho (한국소방산업기술원 소방산업기술연구소)
Publication Information
Fire Science and Engineering / v.23, no.5, 2009 , pp. 125-132 More about this Journal
Abstract
In this study we could contribute to the development of a precise checking tool with which the reliability of the automatic fire detection systems was enhanced and the safety of the people was ensured. In the same way as the domestic technical standard, the portable smoke sensitivity tester, which was developed in this work, could be used to check the capability of the smoke detectors installed in the field. Its heater inside was warmed up to $400^{\circ}C$ in 40 seconds and the paper as a smoke source was burned to produce smoke for the test. With the Photoelectric smoke detector it was possible to measure and control the smoke concentration in a range from 0%/m to 25%/m. With the adjustment of rpm of the fan, it was possible to keep a constant wind velocity in a range from 20cm/sec to 40cm/sec.
Keywords
Smoke detector; Sensitivity tester; Portable; Smoke source; Smoke concentration;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
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