Description
Digital refractometer DR6000-TF is a fully automatic instrument for refractive index measurement with high economy in a fully automatic measuring sequence and integrated Peltier temperature control. Built for laboratory refractive analysis on the Brix scale, it streamlines sample throughput by automating the measurement workflow and reducing manual intervention. External dimensions are 215 mm width, 345 mm depth and 150 mm height, with a net weight of 5 kg and a gross weight of 7 kg for stable benchtop placement. Supplied as 1 pc, the DR6000-TF from manufacturer Krüss originates from Hamburg, Germany. Peltier tempering supports controlled sample temperature during measurement, contributing to reproducible refractive index and Brix results. The fully automatic measuring process shortens handling steps and supports efficient routine operation. Classified as a refractometer product type with Brix scaling, this digital system suits laboratories that require reliable, temperature-controlled refractive measurements with economical automated operation.
This article is part of Refractometers & polarimeters, in Spectroscopy & photometry.
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Questions about Digital refractometers DR6000-TF fully automatic - DR6000-TF
What is this article?
Digital refractometers DR6000-TF fully automatic - DR6000-TF is the article on this page. Luminix Health distributes Krüss for laboratory use. It sits in Refractometers & polarimeters, inside Spectroscopy & photometry, in Lab instruments.
A refractometer reads the refractive index of a liquid, often expressed as Brix for sugar. A polarimeter reads the rotation of polarised light. Both depend on temperature. A handheld refractometer and a thermostated benchtop instrument are different accuracies.
A photometer or spectrophotometer sends light through a sample and reads how much was absorbed. In the range where the Beer–Lambert relation holds, absorbance tracks concentration. A refractometer reads how a liquid bends light, which tracks dissolved solids. A polarimeter reads the rotation of polarised light, the classical measurement for sugars. The lamp, the wavelength and the cuvette path length are the three things that have to be right before the number means anything. The optical quantities trace to NIST and the BIPM.
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The category is Spectroscopy & photometry. The sub-category is Refractometers & polarimeters. The catalogue is Lab instruments.
Shelves beside this one are Photometers & spectrophotometers and Lamps, cuvette holders & accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.


