Atago PR-301α (Alpha) High-Range Digital Brix Refractometer

The Atago PR-301α (Alpha) is a specialized digital handheld refractometer meticulously engineered for measuring samples with high solids content. Featuring a specific measurement range of 45.0% to 90.0% Brix, it is the premier choice for analyzing jellies, honey, marmalades, liquid raw sugar, and concentrated industrial syrups. With a rigorous accuracy of ±0.1%, it provides a modern digital solution for quality control where traditional low-range devices cannot reach.

Equipped with ELI (External Light Interference) technology, the PR-301α ensures reliable results even when operating near windows or under high-intensity production lamps. The integrated User Scale function offers additional flexibility, allowing professionals to program custom coefficients for direct concentration readouts of unique substances. To ensure ongoing accuracy, the unit is supplied with Standard Liquid LG for field calibration. Housed in a rugged casing and featuring Automatic Temperature Compensation (ATC), the Atago PR-301α combines industrial-grade durability with high-precision laboratory diagnostics.

Technical Specifications:

• Brand / Model: Atago PR-301α (Alpha Series)

• Measurement Range: 45.0% to 90.0% Brix

• Resolution: 0.1% Brix

• Accuracy: ±0.1% Brix

• Special Features: User Scale (Coefficient input), ELI (External Light Interference protection)

• Temperature Compensation: 10 to 40°C (Automatic - ATC)

• Power Supply: 006P 9V Dry Battery

• Dimensions / Weight: 17 × 9 × 4 cm / 270 g

• Included Accessories: 9V battery, Hard carrying case, User manual, Warranty, and Standard Liquid LG.