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A. Krüss Optronic
Group: Krüss
 

Digital Abbe refractometer
1.3000-1.7200 nD | AR4 A. Krüss Optronic

  • digital Abbe refractometer 1.3000-1.7200 nD | AR4 A. Krüss Optronic
Abbe refractometers are easy to use and only a small sample volume is required. They are well suited for all kinds of samples, no matter if solid, viscous or fluid. Transparency does not affect measurement. Refractive index (nD), dispersion (nf-nC) and concentration (%Brix) can be measured. For better accuracy prisms can be tempered and a digital thermometer is included in delivery.


Reading
Ocular (AR4)
Digital display (AR4D)

Measuring range
1,3000-1,7200 nD (AR4)
1,3000-1,7000 nD (AR4D)
0-95 %Brix

Accuracy
0,0002 nD
0,1 %Brix

Scale division
0,0005 nD
0,25 %Brix

Power supply
110 V or 220 V
(switchable)

Temperature measured
Digital thermometer -50 to 200 °C

Illumination
Scale illumination and
LED-illumination (590 nm) for measuring prism

Dimensions
140 X 100 X 235 mm (AR4)
230 x 110 x 270 mm (AR4D)

Weight
4.4 kg (AR4)
5.5 kg (AR4D)

Specials
Adjustable scale

Temperature controlled prism
Complies with ASTM D1218
Complies with ISO 489

More ABBE Refractometers and digital ABBE Refractometers on our Website

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