Refractometers are widely used to measure the amount of dissolved substances in solutions containing mainly sucrose. The relationship between refractive index and the amount of dry substance content ...
ABBE-REF 1 is a high-precision Abbe refractometer for the accurate measurement of refractive indexes (nD), sucrose or sugar contents (% Brix) and mean dispersion values (nF-nC) of transparent and ...
Refractometers measure how light changes velocity as it passes through a substance. This change is known as the refractive index and it is dependent on the composition of the substance being measured.