Description
Ubbelohde viscometer 1,2-10 mm²/s, calibrated is a DIN-type capillary instrument for precise kinematic viscosity measurement. It corresponds to size Nr. I, with an internal diameter of 0,63 mm and constant K 0,01 printed on the glass according to ISO/DIN 3105, DIN 51502, BS 188 and KFT 60-100. The calibrated working range of 1,2-10 mm²/s covers low to moderate viscosities typical of many laboratory and process fluids. A four-legged glass body provides stable positioning during immersion in a temperature-controlled bath, supporting consistent flow-time readings. Offered as a single piece with a net weight of 0,081 kg from manufacturer Witeg, this viscometer is suited to quality control, research and routine analytical workflows that depend on standardized Ubbelohde geometry. Factory calibration and DIN-type design facilitate comparable results across laboratories working with oils, solvents and other Newtonian samples within the stated viscosity interval, while the compact format remains convenient for everyday bath and bench use.
This article is part of Viscometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Type: DIN Ubbelohde viscometer, calibrated
- Size: Nr. I
- Inner diameter: 0,63 mm
- Constant K: 0,01
- Measuring range: 1,2-10 mm²/s
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Questions about Ubbelohde viscometer 1.2-10mm²/s calibrated
What is this article?
Ubbelohde viscometer 1.2-10mm²/s calibrated is the article on this page. Luminix Health distributes Witeg 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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