Abbe Refractometers

 

Abbe Refractometers

The Abbe refractometer was first developed by Ernst Abbe in 1869.

 

AR2008

The Digital Abbe refractometer AR2008 has an electronic data processing system.  Measurements with time and date can be transfered to a PC via a serial cable.

Specifications

Measurement Range

Sugar scale: 0-95 %Brix

Refractive index: 1.3000- 1.7200 nD

Temprature: 0-99°C

Accuracy

Sugar Scale: ±0.1 % Brix

Refractive index: ±0.0002 nD

Resolution

Sugar scale: 0.1 %Brix

Refractive index: 0.0001 nD

Temprature: 0.1°C

 

AR4 and AR4D

The AR4 and AR4D have adjustable scales and the prisims can be temprature controlled.

Specifications

Measurement Range

Sugar scale: 0-95 %Brix

Refractive index: 1.3000- 1.7000 nD

Temprature: 0-99°C

Accuracy

Sugar Scale: ±0.1 % Brix

Refractive index: ±0.0002 nD

Scale division

Sugar scale: 0.25 %Brix

Refractive index: 0.0005 nD

Thermometer

Digital thermometer: -40 - 120°C

Display

AR4D Readings via scale window and ocular

AR4 Readings via ocular