Precision Refractometers determine the concentration of an aqueous solution by measuring its refractive index.
All water based solutions can make light bend. The bending of light increases at a rate proportional to the increasing solution concentration. The handheld refractometer is a precise optical instrument and it is small, light, needs only a few drops of solution to take a measurement.
Precision Refractometers are suitable for the following applications:
Brix
Salinity
Alcohol
Specific Gravity
Propylene Glycol
Protein In Serum
Industrial Fluids
Refractive Index (nD)
Precision Refractometers determine the concentration of an aqueous solution by measuring its refractive index.
All water based solutions can make light bend. The bending of light increases at a rate proportional to the increasing solution concentration. The handheld refractometer is a precise optical instrument and it is small, light, needs only a few drops of solution to take a measurement.
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