Comparison of the Heat Release Rate between the results of Cone-Calorimeter and flame spread tester

콘칼로리미터법과 화염전파 시험법의 발열량 평가 비교

We generally get the Heat Release Rate by two other method. One is the calculation method from the Oxygen consumption rate and another is the calibration curve method of Temperature rising rate. In this study we compare the results of both test methods with five same specimens. From the test result we get the difference of reproducibility and checked some reasons of the difference. This paper includes some points to be careful for more creditable results for each test method.