The FIA fluorescent indicator adsorption analyzer determines the composition of liquid petroleum products by the amount of hydrocarbons. Knowing the total volume percent of saturates, olefins and aromatics in petroleum fractions is important for characterizing their quality as blending components for gasoline, motor and aviation fuels.
FIA is suitable for hydrocarbon mixtures with a boiling point below 315 °C.

Standard methods:
ASTM D1319, ISO 3837,  FTM 791-3703, IP 156

Test places:

Pressure gauges:
psi/bar double scale

Standard columns Precision bore columns

Benefits of FIA at Terminal

This method is used to determine the volume % of olefins, aromatics and saturates in petroleum products. It is a required test method for jet fuel.