FIELD: physics.
SUBSTANCE: apparatus has means of analysing at least two liquid and/or gas streams, which include at least one light source, at least one optical signal detector and at least one system for analysing the detected signals. At least one of said analysis means is configured to analyse said two streams.
EFFECT: invention enables to minimise the size and additional weight of the apparatus, increase of which is associated with use of equipment employed in methods of analysing different streams, easier control of such a system.
18 cl, 6 dwg
