Refractometer

Refractometers are optical instruments used to measure the refractive index of a substance. They are commonly used in laboratories and various industries to determine the concentration or purity of a liquid sample.

In the supply class Optical Instruments, Test Equipment, Components And Accessories, refractometers are categorized as instruments used for measuring the refractive index. They are essential tools in the field of optics and are widely used in scientific research, quality control, and manufacturing processes.

Refractometers typically consist of a prism or a sample holder, a light source, and a detector. The sample is placed on the prism, and the refractive index is determined by measuring the angle at which the light is bent as it passes through the sample. This measurement is then used to calculate the refractive index of the substance.

Refractometers are available in various types, including handheld, benchtop, and digital models. They can be used to measure the refractive index of liquids such as oils, chemicals, beverages, and pharmaceuticals. Some refractometers also have additional features, such as temperature compensation and automatic calibration.

In summary, refractometers are important instruments in the field of optics and are used to measure the refractive index of substances. They are classified under the supply class Optical Instruments, Test Equipment, Components And Accessories in the supply group Instruments And Laboratory Equipment.