Estimation of uncertainty in the single burning item test
Estimation of uncertainty in the single burning item test
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What is PD CEN/TR 16988- Single burning item test about?
PD CEN/TR 16988 is a safety standard on the estimation of uncertainty in the single burning item test . The measuring technique of the SBI (single burning item) test instrument is based on the observation that, in general, the heats of combustion per unit mass of oxygen consumed are the same for most fuels commonly encountered in fires (Huggett [12]). The mass flow, together with the oxygen concentration in the extraction system, suffices to continuously calculate the amount of heat released. Some corrections can be introduced if CO2, CO, and/or H2O are additionally measured. The main calculation procedures for obtaining the HRR and its derived parameters are summarized here for convenience. The form...
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