Refractometer or refractometer means refractometer, a type of laboratory device that is used to identify and detect the degree of purity of laboratory materials. In fact, this device performs refractometry operations by measuring the refractive index of materials (liquids, solids and gases).
The operation of this device is such that by passing light through a liquid, it calculates the angle of refraction of light (the rate of change of light direction when passing through the liquid) and then after correlating with refractive indices (ND), the refractive index of materials and Measures the concentration of solutions. To work with this device, it is necessary to pour 1 to 2 drops of a liquid in which the dissolved substance is present, first on the glass plate of the device and then after Close the lid, place it in front of the light (artificial or natural). The refractometer is read in such a way that by displaying the number on the device, you can interpret the obtained number with the help of Brix tables or heat tables. At present, specialists of this device use it in various applications such as laboratories and medical centers. They are used to diagnose and measure blood lipids, blood sugar, urea levels, fluid concentrations, blood proteins and urine concentrations. And… are used.
