VERFAHREN UND VORRICHTUNG ZUR BESTIMMUNG DER BEI KÜHLSCHMIERVORGÄNGEN IN DIE ATMOSPHÄRE EMITTIERTEN ANTEILE AN SCHMIERSTOFFEN

Samples of atmosphere polluted with fractions of coolant in droplet and vapor form, are fed to an evaporator (3). The sample containing the fraction of coolants in droplet form is evaporated. The vapor resulting from the evaporation process, is fed to an analysis unit (4) e.g. flame ionisation detector at 300[deg]C for determining the number of hydrocarbon atoms contained in volume units of the samples. The concentration of the coolants in the samples, is ascertained. An independent claim is included for device for determining fraction of coolants emitted into atmosphere.