Digital Refractometer

On-board temperature correction using the latest ICUMSA tables.

Simple to load, simple to measure as well as simple to clean

Result independent of operator judgment

The J47 is part of the Rudolph Research benchtop Refractometer Product line

The J47 Benchtop Refractometer comes in 2 models to meet your application needs

Where High Accuracy is critical the J47HA Model Benchtop Refractometer offers Accuracy of ±0.00003 RI and Brix Accuracy of ±0.03 with an RI Measurement range of 1.32-1.53 as well as Brix measurement range of 0-100

More importantly, the J47WR Model Refractometer offers an RI Measurement range of 1.3-1.7 and Brix measurement range of 0-100 with Accuracy of ±0.0001 RI and Brix Accuracy of ±0.1

IDEAL FOR FOOD & BEVERAGE APPLICATIONS

The J47 Benchtop Refractometer is designed to meet the unique needs of a food and beverage testing where the samples are mostly a mixture of sugar and water and the refractometer is viewed more as a tool than a laboratory instrument. The J47’s single flat measurement surface, temperature correction and one button measurement capability make it perfect for heavy use applications.

BENCHTOP REFRACTOMETER AUTOMATIC MEASURING SYSTEM

The Rudolph J47 Benchtop Refractometer features a fully automatic measuring system. The operator simply places the sample on the prism, presses a button and the result is displayed on a 7.5cm x 10cm back lit LCD. Above all, there are no shadow lines to match and there is no eyepiece requiring operator determination or manual adjustment.

EASY TO READ, BACK LIT LCD TOUCH SCREEN

All functions of the J47 Benchtop Refractometers are activated through a large 4.3″ 480dpi, digital,