A method for measuring the concentration of home-made drinking products

Abstract

The invention discloses a home-use self-made beverage concentration measuring method, and relates to the field of a kitchen tool. The method comprises the following steps of firstly collecting the deviation distance of first light rays emitted from a first light emission module on a second light receiving module after the refraction generation through passing through a solution to be tested in a first right-angle trapezoidal sink hole formed in the bottom of a concentration measurement instrument; then, solving the refractive index of the solution to be tested according to the deviation distance, the first distance and the incidence angle; then, obtaining the concentration of the solution to be tested according to the refractive index of the solution to be tested, the solute information ofthe solution to be tested, and the solvent of the solution to be tested. The precision requirement of the solution proportioning ratio of the weighing method is avoided; the precision of the concentration of the prepared solution is improved; meanwhile, the requirement of manual conversion for concentration solving by a weighing method is not needed; for evaporation effects or non-quantitative feeding effects, the solution concentration can be obtained again.

Description

technical field [0001] The invention relates to the field of water cups, in particular to a method for measuring the concentration of home-made drinking products. Background technique [0002] In daily life, human beings often drink sugar water, prepare physiological saline, or prepare salt water with seawater concentration so that the ocean can spit fresh sand. [0003] In the prior art, sugar water and salt water are usually prepared by weighing method, but in fact, the amount of solution generally available at home is not large. The concentration of the solution is not easy to be accurate. On the other hand, if the accuracy of the weighing method is reduced by increasing the solvent and solute, it will easily cause waste of water resources and solute. [0004] In addition, the weighing method also has the following problems: 1), it is necessary to manually convert the solute volume to solve the concentration; 2), due to evaporation or irregular feeding, the solution conc...

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Problems solved by technology

[0003] In the prior art, sugar water and salt water are usually prepared by weighing method, but in fact, the amount of solution generally available at home is not large. The concentration of the solution is not easy to be accurate. On the other hand, if the accuracy of the weighing method is reduced by increasing the solvent and solute, it will easily cause waste of water resources and solute.

[0004] In addition, the weighing method also has the following problems: 1), it is necessary to manually convert the volume of the solute to solve the concentration; 2), due to evaporation or irregular feeding, the solution concentration will not be obtained again

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