Description
Ubbelohde Viscometer (TC) 584 43 is a laboratory capillary viscometer intended for the determination of kinematic viscosity of liquid samples. The instrument follows the established Ubbelohde measuring principle and carries the type designation 584 43 for clear identification in laboratory inventories and method documentation. Supplied as a single piece with a net weight of 0,35 kg and a matching gross weight of 0,35 kg, it is compact enough for routine bench use while remaining suitable for controlled analytical workflows. This model is produced by SI Analytics - a Xylem brand and originates from Germany. The viscometer belongs to the broader category of laboratory measuring equipment used in chemical, pharmaceutical and materials-testing environments where reproducible viscosity data are required. Its straightforward construction supports integration into standard laboratory procedures without unnecessary complexity. The clear catalogue reference 584 43 facilitates ordering, traceability and replacement planning. Designed for professional laboratory settings, the unit provides a practical solution for viscosity measurements within quality-control and research applications.
This article is part of Viscometers, in Density & viscosity measurement.
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Questions about 584 43, Ubbelohde viscometers (DIN) with TC sensors, calibrated for automatic
What is this article?
584 43, Ubbelohde viscometers (DIN) with TC sensors, calibrated for automatic is the article on this page. Luminix Health distributes SI Analytics - a Xylem brand for laboratory use. It sits in Viscometers, inside Density & viscosity measurement, in Lab instruments.
A capillary viscometer times the flow of a liquid through a tube. A rotational viscometer twists a spindle in the liquid. Both need a stated temperature. Kinematic and dynamic viscosity are different numbers. The capillary size has to put the flow time in the range the method allows.
Density is mass divided by volume. A hydrometer floats at a depth that depends on the density of the liquid. A pycnometer is a vessel of known volume that is weighed full. Viscosity is the resistance to flow. A capillary viscometer times how long a volume takes to fall through a tube. Both measurements need a stated temperature, because liquids change density and viscosity as they warm. The units trace to the BIPM and to NIST.
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The category is Density & viscosity measurement. The sub-category is Viscometers. The catalogue is Lab instruments.
Shelves beside this one are Hydrometers and Density meters & pycnometers.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

