Sensory evaluation device

Details Sensory evaluation device Sensory evaluation device

G - Physics

01

N

G01N 1/28 (2006.01) A01K 1/015 (2006.01) G01N 1/22 (2006.01) G01N 21/78 (2006.01)

Patent

CA 2582967

A sensory evaluation device, and methods of using the same, for the evaluation of the efficacy of odor-absorbing compositions, particularly animal litters. The sensory evaluation device includes a first chamber containing one odor-absorbing composition suitable for use as an animal litter coupled to a second chamber containing a second odor- absorbing composition suitable for use as an animal litter. Each odor- absorbing composition is dosed with an odor-emitting substance, preferably colored such that the dosing is visible. Each chamber contains a vapor-permeable barrier, which is capable of communication with the ambient environment. The vapor-permeable barriers are protected from the ambient environment by vapor-permeable barrier protectors, which are removabley coupled to the vapor-permeable barriers. More than one sensory evaluation device may be comparatively used by a single user at one time.

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