Definitions for "Olfactometer"
1) An instrument for measuring the sense of smell by issuing known concentrations of odorous materials. 2) An instrument using human olfactory senses to measure the odor intensity of a known concentration of an odorous substance.
A device for measuring behaviour as affected by odours or vapours (sense of smell) e.g. a Y tube which passes a stream of air over the test material for comparison with a similar blank stream of air. Measurements may be made of attraction of test organisms or non-attraction.
and instrument for measuring the sense of smell by issuing know concentrations of odorous materials.