Description
541 31 Ubbelohde viscometer (DIN) is a calibrated capillary instrument prepared for automatic viscosity measurements and supplied with filling and cleaning tube. It carries capillary number IIIc and constant K = 5 according to the manufacturer specification. The DIN-conform Ubbelohde design enables precise determination of kinematic viscosity when paired with automated timing and bath systems commonly used in polymer, petrochemical and quality-control laboratories. Delivered as 1 pc with a net weight of 0,34 kg, the viscometer is available from manufacturer SI Analytics - a Xylem brand. Factory calibration supports direct use in automated measurement sequences, while the integrated filling and cleaning tube simplifies sample introduction and rinsing between runs. Suitable applications include routine viscosity control of oils, resins and polymer solutions, high-throughput screening and standardised DIN-based test methods. The instrument integrates with laboratory automation platforms that require stable capillary constants and reliable flow geometry, offering a practical choice for laboratories that need calibrated Ubbelohde performance with convenient fill and clean accessories.
This article is part of Viscometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Type: Ubbelohde viscometer (DIN)
- Calibration: Calibrated for automatic measurements
- Capillary no.: IIIc
- Constant K: 5
- EAN: 4064664034906
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Questions about 541 31, Ubbelohde viscometer (DIN), calibrated for automatic measurements, with
What is this article?
541 31, Ubbelohde viscometer (DIN), calibrated for automatic measurements, with 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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