Digital Refractometry Meter

The digital refractometer directly displays results based on the relationship between refractive index and concentration by measuring the critical angle at which light passes from the sample into the prism. It is used for rapidly determining solid content and concentration parameters of liquids such as coatings and inks, enabling concentration monitoring in both production line quality control and laboratory settings.
Selection
When selecting, focus on whether the measurement range and accuracy meet the sample concentration range, choose sapphire or glass prism materials based on the corrosiveness of the sample, consider temperature compensation functions and calibration methods, and compare the measurement stability and interface adaptability of different brands.

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