Atago MASTER-RI Handheld Refractometer

Atago MASTER-RI Handheld Refractometer

The Atago MASTER-RI Handheld Refractometer is a high-precision optical instrument specifically developed for measuring the refractive index (RI) of vegetable oils, petroleum derivatives, and various oily layers. With a dedicated measurement range from 1.435 to 1.520 RI, this device is an essential tool for quality control in the food industry and for precise chemical analysis of industrial oils. As part of Atago's world-renowned Master series, it combines meticulous laboratory-grade optics with a rugged, ergonomic design suitable for on-site environments.

Featuring a minimum scale resolution of 0.001, the MASTER-RI allows users to evaluate the purity and concentration of samples with absolute confidence. The instrument is compatible with specialized daylight plates for small-volume samples, ensuring clear readings even with minimal quantities. Its high-quality prism and optical system provide instant results, making it highly efficient for rapid testing. With its durable construction, easy-to-clean prism surface, and available calibration liquids, the Atago MASTER-RI delivers long-term stability and professional performance for both manufacturing plants and research laboratories.

Technical Specifications:

• Brand / Model: Atago MASTER-RI

• Measurement Range (Refractive Index): 1.435 – 1.520 RI

• Minimum Scale (Resolution): 0.001 RI

• Applications: Vegetable Oils, Petroleum, Lubricants, Oily Layers

• Design: Ergonomic Handheld Optical Refractometer

• Standard Accessories: Manual, Standard Liquid LK (RE-99010)

• Optional Accessories: Daylight plate for small volume samples (RE-2311-67M), Regular daylight plate (RE-2315-60M)