Comparison of AC3 and refractometer
For proper dilution of concentrates, and other things, you can't do without an AC3.
I'm comparing it to a refractometer.
I forgot the refractometer's main advantage in the video. It eliminates the need for temperature control.
Temperature compensation (ATC) (Automatic Temperature Compensation System).
The advantage of ATC is that a bimetallic plate located inside the housing and connected to the refractometer's optical system contracts or expands depending on the temperature difference, thereby smoothly moving the optical system with temperature changes. The magnitude of the shift is calculated so that the effect of temperature on the refractive index of the substance is completely compensated.
The concentrated juice was provided by the store http://vinochar.ru/