Description
532 21 Ubbelohde viscometer (DIN) is a precision capillary instrument calibrated for automatic viscosity measurements. It incorporates capillary number IIa and a viscometer constant K of 0,5, making it appropriate for higher-viscosity fluids in kinematic viscosity determinations following DIN practice. The Ubbelohde design enables reliable flow-time measurement when integrated into automated laboratory systems employed in quality control, research and routine analysis. Provided as a single unit with a net weight of 0,275 kg, the instrument is produced by SI Analytics - a Xylem brand and is intended for professional laboratory environments. Its calibrated capillary geometry yields reproducible results for samples whose viscosity matches the IIa constant range. The glass construction supports repeated use in automatic measuring setups and maintains consistent performance over successive determinations. This model serves laboratories that need precise, DIN-compliant viscosity data obtained under automated measurement conditions.
This article is part of Viscometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Capillary number: IIa
- Viscometer constant K: 0,5
- Calibration: for automatic measurements
- Standard: DIN
- EAN: 4064664033732
- Technical Information Sheet:
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Questions about 532 21, Ubbelohde viscometer (DIN), calibrated for automatic measurements,
What is this article?
532 21, Ubbelohde viscometer (DIN), 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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