Digital Abbe Refractometer

German kruss AR 2008 Digital Abbe Refractometer

Features

Refractive index or Brix degree and temperature are simultaneously displayed on the LCD readout. Temperature compensation is automatically switchable. Connection to thermostat-control bath available. Results with date/time stamp can be transmitted via serial port to a PC or printer (for example CBM 910, 24 characters/line, needle printer). The built-in light source is a 589 nm LED used on the measuring prism.

Mixing-ratio control, quality control quantity control and determination of purity in following industries: pulp-and paper industry, chemical industry, beverage industry, food industry, sugar and sweetener industry.

Specification

1、measuring range   1.3000-1.7000 0-95% Brix concentration (sugar scale); 1.3000-1.7000 nD; temperature 0-99°C

2、measuring accuracy（mean value）： ±0.0002nD

3、Brix display range：  0~95%

4、temperature display range：             0~99℃

5、power supply：             220V±20V  50/60Hz

German Kruss AR 3D Abbe Refractometer

German Kruss AR 2 Abbe Refractometer

The specifications of this model are same to the AR4D，mercury thermometer，the refraction prism does not have LED illumination.

This low cost instrument has glass measuring accessories, a box of naphthalene calibration solution, and a screwdriver.

Main parameter and specifications

Main parameter and specifications

1、measuring range： nD        1.3000-1.7000

1、measuring range ：nD    1.3000-1.7000

2、min value：    nD           ±0.0005（ Brix(%) 0.25%）

2、min value：nD ±0.001 （Brix(%) 0. 5%）

3、measuring accuracy（mean value）：nD：±0.0002（ Brix(%) 0.1% ）             

3、measuring accuracy（mean value）：nD：±0.0003 （Brix(%)0.2%）

Measuring range：(nD)1.30～1.83

Min value：(nD)0.01