TYPE OF MACHINE: Abbe Refractometer SECTORS OF USE: Chemical, Pharmaceutical, Food, Biological, Mineralogical SPECIAL FEATURES: The CETI Abbe Refractometer is a precision benchtop instrument used to measure the refractive index (nD) and mean dispersion of transparent liquids or solids. It works by measuring the critical angle of refraction, correlated with the refractive indices of the reference prism and the sample. This analytical instrument is designed to provide highly accurate measurements, essential for determining the purity of solutions and analyzing the concentration of specific substances. Its robust and compact construction includes an optical system based on high-refractive index glass prisms, Amici prisms for correcting chromatic dispersion, and a telescope for clear reading of results. Accuracy is further enhanced by the presence of connections for thermostatting the prisms, which allows for maintaining a constant sample temperature. Type: Analogue Function: Measurement of refractive index (nD) and Brix scale Construction: Benchtop, compact and robust Optical system: High refractive index glass prisms Colour correction: Amici prisms Display: Analogue-optical reading, illuminated window Thermostat control: Connections for external circulator