KRÜSS DR6100-TF

KRÜSS DR6100-TF

Digital refractometer of the KRÜSS DR6000 series for fully automatic measurements with a CCD sensor and Peltier temperature control. The flow-through cell, combined with a drying unit, peristaltic pump and autosampler, enables fully automatic operation. Suited to routine analysis with high sample volumes: flavors, fragrances and essential oils, pharmaceuticals, beverages. Firmware and data storage comply with 21 CFR Part 11 and EU GMP Annex 11.

Technical data

Measurement range

nD 1.3200–1.7000; 0–95 %Brix

Measurement accuracy

nD ±0.0001; ±0.1 %Brix

Resolution

nD 0.0001; 0.1 %Brix

Scales

Refractive index (nD), concentration of sucrose, glucose, fructose and invert sugar (%Brix), user-defined

Measurement time

approx. 4 s

Measuring prism

sapphire

Light source

LED 589 nm

Sample volume

0.5 ml

Parts in contact with the sample

sapphire, PTFE, stainless steel

Temperature control range

10–80 °C (integrated Peltier element)

Temperature control accuracy

±0.1 °C

Temperature compensation

activatable (ICUMSA or freely definable)

Temperature measurement resolution

0,1 °C

Operation

7.0″ capacitive touchscreen, 800 × 480 px; PC keyboard, mouse and barcode scanner possible

Interfaces

1× USB, 1× RS-232, 1× Ethernet, LIMS

Housing

aluminium, powder-coated; IP20

Dimensions (W × H × D)

215 × 150 × 345 mm

Weight

5 kg

Operating voltage

90–240 V AC, 47–63 Hz

Power consumption

40 W in measurement mode