Description
Refractometer Control Kit (Three Levels) | Refractometer 3 Levels Control kit
The Amir Peyvand Company’s Refractometer Control Kit (Three Levels) is used for quality control of refractometers and specific gravity reagent strips.
Specific gravity is typically determined using commercial refractometers or urine strips. The operational principle of a refractometer is based on measuring the refractive index. The refractive index expresses the comparison of the speed of light in air to the speed of light in a solution (such as urine). The change in the speed of light depends on the concentration of dissolved particles in the solution, which in turn affects the angle at which light passes through the solution.






