R-9

Model R-9 Digital Abbe Refractometer is a high-precision analytical instrument engineered for accurate and reliable measurement of Refractive Index (Nd), Brix, and temperature-compensated Brix for both solid and liquid samples. Designed with a digital readout and a color LCD touch-screen interface, it offers an intuitive, user-friendly operating experience ideal for laboratories, quality control, research, and industrial applications.

This advanced refractometer features automatic temperature correction, ensuring consistent results even when sample temperature fluctuates. The hard-glass prism, paired with an imported 589 nm LED light source, delivers exceptional stability, low power consumption, and long service life. Its patented optical structure enhances measuring accuracy while enabling quick and effortless targeting.

Model R-9 supports measurement of sucrose, glucose, HFCS (F42, F55), and determines the dry solid content of fruit juices, vegetables, soft drinks, and canned products. A built-in light source adds convenience, and a serial port allows seamless data transfer to a computer for documentation and analysis.
Additionally, the instrument can be connected to a thermostatic circulating water bath for precise temperature control. Ideal for laboratories seeking precision, durability, and modern digital functionality.