Most people think Brix means sugar content but that is only part of the story.
A refractometer does not directly measure sugar. It measures refractive index: the way light changes direction as it passes through a sample. The instrument can then convert that measurement into Brix or another application-specific scale.
In this video, discover what Brix is really measuring, why acids, salts, alcohols, proteins, flavors, and other dissolved materials can influence the result, and how refractometry supports quality control across food, beverage, pharmaceutical, chemical, flavor, fragrance, and industrial applications.
You’ll also see how modern digital refractometers help laboratories and manufacturers improve measurement consistency, streamline documentation, and make faster, more confident quality-control decisions.
To learn more about Rudolph Research Analytical refractometers, visit www.rudolphresearch.com or call 973-584-1558.
