A high-precision olfactory test device

Abstract

The invention relates to a test device, in particular to a high-accuracy smell test device, and aims to provide a high-accuracy smell test device which can detect the smell accurately and test the smell by the aid of a colored liquid. The high-accuracy smell test device comprises a box, a cross beam, an air cylinder, a cup cover, a servo motor, a stirring rod, an air suction pipe, a respirator, a small door, hinges, buckles, containers, valves I, water outlet pipes I, liquid measuring boxes, valves II, water outlet pipes II, a base, a driving electric wheel, a driven wheel, a steel wire rope, a slide rail, a slide block, a rotating motor, a rotating disk and utensils, wherein the cross beam is arranged above the left end of the outer part of the box, the air cylinder is arranged at the bottom end of the cross beam, and the cup cover is arranged below the air cylinder and connected with the air cylinder. With the adoption of the test device, the high-accuracy test effect of detecting the smell accurately and testing the smell by the aid of the colored liquid is realized.

Description

technical field [0001] The invention relates to a test device, in particular to a high-precision smell test device. Background technique [0002] Smell test method: Smell refers to the feeling caused by the particles containing volatile substances in food floating in the air and stimulating the olfactory nerve through the nostrils. Human's sense of smell is complex and sensitive. The same smell, because the individual's olfactory response is different, so the degree of love and dislike is also different. At the same time, the sense of smell is easily affected by the surrounding environment, such as temperature, humidity, air pressure, etc., which have a certain impact on the sensitivity of the sense of smell. Human's sense of smell is very adaptable, that is, it is easy to adapt to the stimulation of a smell for a long time. [0003] The smell of food is formed by some volatile substances. It is often necessary to slightly heat the smell test, but it is best to carry out ...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the unscientific existing olfactory test method, the random movement of colorless liquid atoms will interfere with the test results, and the method can not test the shortcomings of colored liquids, the technical problem to be solved by the present invention is to provide a Accurate detection of smell, high-precision smell test device that can test smell with colored liquid

Images