트리거 버너를 이용한 화재시험에서의 분석 지연시간 측정

As larger the fire test scale, data delay time from the test system will be larger. If the test system is based on the "oxygen consumption method", it has very different data delay time for the difference of gas flow arrangement mechanism. To analyze the accurate data delay time, this paper recommend to use the trigger burner with certain time burner output at the near location of real fire test object. This pre-burning of the trigger burner will make the peak at the right data recording sheet of the total test system which can reflect the real time test condition. This study shows one test case with trigger burner in ISO 9705 facility.