FTIR analysis of fire effluents in cone calorimeter tests
FTIR analysis of fire effluents in cone calorimeter tests
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What is PD ISO/TS 21397 about?
PD ISO/TS 21397 specifies a method for determining the kinetics and yields of gaseous emissions from a specimen exposed to radiant heat in a cone calorimeter. Gas yields are determined by exposing small representative specimens to an external heat flux with or without spark ignition. The concentrations of specific gases in the effluent (smoke) are measured. In combination with calculated masses of gases, their yields from the specimen mass, mass loss, or mass-loss rate can be determined. PD ISO/TS 21397 uses Fourier-Transform Infrared (FTIR) spectroscopy as described in ISO 19702, with additional information on the test apparatus and gas analyser suitable for this specific application.
Who is PD ISO/TS 21397 for?
Упомянутые в описании и другие стандарты PD