Alcohol detection box；Food safety testing box；Main introduction:[Product Introduction]
Based on GB/T394.2 1994, at 20 ℃, the refractive index of water is 1.3330. With the increase of ethanol concentration in water, its refractive index increases regularly. When methanol is present, the refractive index decreases with the increase of methanol concentration, and the decrease is proportional to the content of methanol. The alcohol content analyzer designed and manufactured according to this phenomenon can quickly display the alcohol content in the sample. When there is a difference between this content and the alcohol content measured by the alcohol meter, the difference is the content of methanol.

There is no difference in color and taste between methanol and ethanol. Multiple cases of alcohol poisoning in China have been caused by drinking industrial alcohol containing high doses of methanol or directly using methanol. There are significant individual differences in the dosage of methanol poisoning, and some7～8mlCan cause blindness,30～100mlMay lead to death. Multiple large-scale alcohol poisoning incidents have occurred in our country, with methanol content in the alcohol2.4～41.1g/100ml.