Description
527 23 Ubbelohde viscometer (ASTM) is a precision capillary instrument calibrated for automatic measurements of kinematic viscosity. It features capillary number 2C together with a viscometer constant K of 0,3, supporting accurate flow-time determinations under ASTM conditions. Supplied as 1 pc with a net and gross weight of 0,3 kg, the unit is intended for laboratory viscosity testing and automated measurement setups. This model from manufacturer SI Analytics - a Xylem brand enables suspended-level operation that reduces hydrostatic influences during analysis. The calibrated glass capillary design is suited to quality-control, research and routine analytical workflows that require reliable automatic data acquisition. Laboratories working with liquid samples can integrate the instrument into existing automated systems for consistent viscosity characterisation. Its ASTM-compliant construction and defined constant of 0,3 provide a practical solution for standardised viscosity measurements across a range of fluid types in professional laboratory environments.
This article is part of Viscometers, in Density & viscosity measurement.
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Questions about 527 23, Ubbelohde viscometer (ASTM), calibrated for automatic measurements,
What is this article?
527 23, Ubbelohde viscometer (ASTM), calibrated for automatic measurements, 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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