The Wincom WYA-2S Digital ABBE Refractometer is a high-precision laboratory instrument designed to measure the refractive index (nD) and sugar concentration (Brix percentage) of transparent or translucent liquids and solid substances. It is widely used in petroleum, chemical, pharmaceutical, sugar refining, food and beverage industries, as well as in universities and research centers.

Technical Specifications

• Refractive Index Range (nD): 1.3000 to 1.7000

• Brix Measuring Range: 0 to 100 percent

• Refractive Index Accuracy: +/- 0.0002 nD

• Brix Measuring Accuracy: +/- 0.1 percent

• Temperature Display Range: 0 to 50 degrees Celsius

• Light Source: Stable LED light source (589 nm wavelength)

• Display Type: Clear LCD Screen

• Communication Interface: RS232 Serial Port

• Power Supply: AC 220V, 50Hz

• Weight and Dimensions: 10 kg, 370 x 240 x 470 mm

Key Features

• Digital LCD Display: Eliminates reading errors by providing direct digital readouts of Refractive Index, Brix, and Temperature.

• Automatic Temperature Compensation (ATC): Automatically corrects the effect of temperature on the Brix percentage to ensure data reliability.

• Durable Optical Prism: Equipped with a hard glass prism that resists corrosion and scratches from chemicals or cleaning.

• Visual Aiming System: Combines traditional visual crosshair observation with digital processing for fast and accurate targeting.

• External Water Bath Interface: Includes a built-in mechanism for connecting an external thermostat water bath to control sample temperatures.

Primary Applications

• Food and Beverage Industry: Measuring sugar concentration (Brix) in fruit juices, soft drinks, honey, jam, and canned goods.

• Pharmaceutical and Chemical Control: Verifying the purity, quality, and concentrations of liquid solutions and chemical ingredients.

• Petroleum and Industrial Oils: Analyzing the refractive index of oils, lubricants, and petroleum products for quality assurance.