图片名称

The principle and use of sugar meter


Release time:

2023-03-16

Using a hand-held refractometer to measure the total soluble solid (Total Soluble Solid.TSS) content in fruits and vegetables can roughly indicate the Sugar content of vegetables.

Purpose and principle
Using a hand-held refractometer to measure the total soluble solid (Total Soluble Solid.TSS) content in fruits and vegetables can roughly indicate the
Sugar content of vegetables.
The phenomenon of refraction occurs when light enters another medium from one medium, and the ratio of the sine of the incident angle is constant, and this ratio is called refraction.
light rate. The content of soluble solids in fruit and vegetable juice is proportional to the refractive index under certain conditions (same temperature and pressure), so the determination of fruit and vegetable
The refractive index of the juice can be used to calculate the concentration (the amount of sugar) of the fruit and vegetable juice.

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