Olfactometer

An olfactometer is an instrument used to detect and measure odor dilution. Olfactometers are used in conjunction with human subjects in laboratory settings, most often in market research, to quantify and qualify human olfaction. Olfactometers are used to gauge the odor detection threshold of substances.

To measure intensity, olfactometers introduce an odorous gas as a baseline against which other odors are compared.

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Source: Wikipedia · Image: Wikimedia Commons · Public domain

ODORTEST

Measure the air — olfactometry, odour-unit maths, emission rates, and the dilution calculators every odor assessment needs.

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