Refractometer/Polarimeter
IR Series Analog Handheld Refractometers
The IR Series Analog Handheld Refractometers deliver accurate, dependable readings across a wide range of applications. Built with a durable all-metal body, they feature multiple scale options including Brix, honey, wine, salinity, automotive fluids, clinical measurements, and industrial coolants. Each unit includes a focusable eyepiece with rubber eyecup, an easy-to-access calibration screw with a protective rubber cap, and an integrated footrest for added stability. Automatic temperature compensation ensures precise results within a typical ambient range of 50°F to 86°F (10°C to 30°C), making the IR Series ideal for both field and lab use.
RHD-P Series Handheld
Digital Refractometer
Compact and easy to use, the RHD-P Series Digital Refractometers deliver high-precision readings across Brix, honey, wine, salinity, automotive, clinical, and industrial coolant applications. Featuring a linear CMOS sensor for excellent accuracy and repeatability, these pocket-sized units are built with a waterproof, rugged shell and a clear LCD screen for quick results. With multiple scale options, low power consumption, and battery operation, the RHD-P Series is ideal for reliable testing in both lab and field environments.
LR Series Optical Handheld Lighted Refractometers
The LR Series Optical Handheld Lighted Refractometers are designed for accuracy and visibility in low-light conditions, making them ideal for use in food and beverage, agriculture, automotive, clinical, and industrial settings. Equipped with a built-in LED light, they provide consistent, easy-to-use illumination for sharp, high-contrast scale readings.
These refractometers feature a rugged, rubberized housing that resists moisture and damage, making them dependable in tough environments. Additional highlights include multiple scale options, a focusable eyepiece with a comfortable rubber eyecup, and automatic temperature compensation to ensure calibration accuracy within a normal working range of 50°F to 86°F (10°C to 30°C).
RHD-B Series Portable Digital Refractometers
The RHD-B Series Portable Digital Refractometers offer high-precision measurements for a wide range of applications, including Brix, honey, wine, salinity, automotive fluids, clinical use, and industrial coolants. Designed for performance and portability, each unit features a linear CMOS sensor for excellent accuracy and repeatability.
With a large 5” color LCD screen, multiple scale options, and a battery-powered design, the RHD-B Series combines clarity and convenience in a rugged, portable form—ideal for both field and lab environments.
RBD-5000 Series Benchtop Digital Refractometer
The RBD-5000 Benchtop Digital Refractometers offer high-precision measurements for a wide range of applications, including Brix, honey, wine, salinity, automotive, clinical, and industrial coolants. Featuring a large color LCD touchscreen, these units provide clear data visualization and an intuitive user experience. Both models measure Refractive Index (nD), Brix, and other concentration-based values with advanced software and a unique design. Automatic performance monitoring with compensation and warning systems ensures consistent accuracy, while the RS232 interface allows for seamless data transfer. Ideal for both laboratory and quality control environments, the RBD Series delivers reliable, professional-grade performance.
RBD-6000 Series Benchtop Digital Abbe Refractometer
The RBD-6000 Series Benchtop Digital Abbe Refractometer delivers precise, lab-grade measurements for Brix, honey, wine, salinity, automotive fluids, clinical diagnostics, and industrial coolants. It features a wide measurement range of 1.30000 to 1.70000 nD and 0 to 100% Brix, making it suitable for a broad range of applications. Key features include automatic temperature compensation (ATC), dispersion correction, a calibration knob for fast adjustments, and compatibility with water baths for controlled testing conditions. A built-in digital thermometer ensures accurate temperature readings, enhancing measurement reliability and repeatability in professional lab environments.
POL-200 Series Benchtop Polarimeter
The POL-200 Series Benchtop Polarimeter is designed for high-precision optical rotation measurements in pharmaceutical, biochemical, and environmental applications. Ideal for analyzing Brix, proteins, nucleic acids, enzyme activity, and pollutants, it offers a measurement range of ±45° with exceptional accuracy and repeatability. Equipped with a bright LCD touchscreen, the POL-200 features multiple measurement modes, a stable LPS lamp with a 589nm wavelength, and an RS232 interface for easy data transfer. Its reliable performance makes it a valuable tool for research labs, quality control, and regulatory compliance.
POL-300 Series Benchtop Polarimeter
The POL-300 Series Benchtop Polarimeter offers advanced optical rotation analysis for pharmaceutical, biochemical, and environmental applications, including Brix, protein and nucleic acid analysis, enzyme activity, and pollutant detection. It features a wide ±90° measurement range with high precision and repeatability, ideal for demanding lab environments. The 8” color LCD touchscreen provides an intuitive interface, while the LED light source and polymer prism ensure stable, accurate results at the standard 589nm wavelength. Multiple measurement modes—optical rotation, specific rotation, concentration, and the international sugar scale—add flexibility. With both RS232 and USB connectivity, the POL-300 supports modern data management and reporting needs.