Abbe refractometer
[/ˈæbeɪ rɪˈfræktɒmɪtər/]
nounmasculinepl: Abbe refractometers
refratômetro de Abbe
1. A precision optical instrument used to measure the refractive index of liquids and solids by observing the critical angle at which light undergoes total internal reflection
The Abbe refractometer is commonly used in laboratories to determine the purity of oils and concentrations of solutions.
O refratômetro de Abbe é comumente utilizado em laboratórios para determinar a pureza de óleos e concentrações de soluções.
2. An instrument named after physicist Ernst Abbe, consisting of two prisms and a compensating device for measuring refractive index with high accuracy
Quality control departments use the Abbe refractometer to verify the specifications of pharmaceutical and food products.
Os departamentos de controle de qualidade usam o refratômetro de Abbe para verificar as especificações de produtos farmacêuticos e alimentares.
The Abbe refractometer is an essential instrument in scientific laboratories across Brazil, the USA, and Europe. In Brazil, it is particularly important in pharmaceutical companies, food industries, and research institutions for quality control and analysis. The instrument reflects the legacy of 19th-century German precision engineering and is considered the gold standard for refractive index measurement in professional settings.
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