Description
501 01 Ubbelohde viscometer (DIN) is a precision capillary instrument calibrated for manual viscosity determination. It features capillary number 0a and constant K = 0,005, enabling conversion of observed flow times into kinematic viscosity values according to DIN-oriented laboratory practice. The Ubbelohde design is established for Newtonian liquids and is commonly applied in quality control, R&D and industrial testing where reproducible manual measurements are required. Supplied as 1 pc with a net weight of 0,275 kg, the unit is intended for hands-on operation without automated detection. This model from manufacturer SI Analytics - a Xylem brand is appropriate for fluids suited to the 0a capillary specification, supporting consistent evaluation of oils, solvents and related process media. Standard capillary geometry contributes to controlled measurement conditions and reduced kinetic-energy influence. Explicit capillary number and K constant marking facilitate correct instrument selection, calculation and traceable reporting within routine laboratory viscosity workflows.
This article is part of Viscometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Type: Ubbelohde viscometer (DIN)
- Capillary no.: 0a
- Constant K: 0,005
- Calibration: For manual measurements
- EAN: 4064664033565
- Technical Information Sheet:
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Questions about 501 01, Ubbelohde viscometer (DIN), calibrated for manual measurements,
What is this article?
501 01, Ubbelohde viscometer (DIN), calibrated for manual 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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