Atago RX-7000α Automatic Digital Refractometer – Ultra-Wide Range

Atago RX-7000α is an automatic digital refractometer with an expansive refractive index and Brix measurement range. Designed for laboratories analyzing high-refractive-index samples (perfumes, aromatic compounds, high-melting-point fats and oils, organic solvents) that standard refractometers cannot measure.

The instrument covers a wide sample spectrum with a refractive index range of 1.29980–1.71500 nD and a Brix range of 0.00–100.00%. The built-in temperature control module (5.00–70.00°C) ensures repeatable measurements by regulating sample temperature. The touchscreen display, RS-232C connectivity for printer/computer integration, and minimal sample volume facilitate routine laboratory workflow.

Frequently selected for quality control and R&D applications in food, cosmetics, fragrance, chemical, and petrochemical industries.

Technical Specifications

Applications

• Refractive index analysis of perfumes and aromatic compounds
• Measurement of high-melting-point fats and solid oils
• Organic solvent purity control
• Food and beverage Brix measurements