This is a model specifically meant for the Food & Beverage sectors. The J47 systems doesnt maintain the temperature of the sample and analyses it only in the ambient. This is due to the fact that the system has in-built temperature correction for sucrose according to the ICUMSA tables.

This system has a range of 1.32 to 1.53RI / 0 - 95Brix. The accuracy is +/- 0.00004RI / +/-0.03Brix. The communication interface is through USB download to thumbdrive.


J47 Refractometer Specifications

Measurement Scales

Refractive Index (RI) Brix (% sucrose)

Measurement Range

1.32 – 1.53 RI

0 – 100 Brix

Reproducibility and Accuracy

±0.00004 RI

±0.03 BRIX

Temperature Correction

According to ICUMSA

Temperature Control

N/A See J57

Ambient Temperature Limit

10°C and 40°C

Sample Temperature Limit


Temperature Correction Range

5 to 95°C



(other wavelengths available)

Light Source

Light Emitting Diode

(exp life> 1,000,000 measurements)


1, 2 or 10 point

Communication Interface

USB download to thumb drive

Operating Dimensions (LxWxH)

12″/31cm x 6″/15.5cm x 5″/13cm

Operating Weight


Shipping Dimensions (LxWxH)

17″/42.5cm x 12″/30cm x 13′/34cm

Shipping Weight

13.8lbs/6.3kg including accessories kit with manual

Power Requirements

100 – 240V/50 – 60Hz








































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