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2 view(s) OPTi Digital Handheld Refractometer with a novel Selectable Scales Library
Digitial refractometers measure the degree at which the light changes' direction when passing through a sample. This is called the angle of refraction. A refractometer takes the refraction angles and correlates them to refractive index (nD) values that have been established. This is then used in various industries to determine the concentration of a solution - the key to note is that the ...
