Description
Cannon-Ubbelohde viscometer 3–15 mm²/s (K: 0,015) is an uncalibrated capillary instrument for laboratory kinematic viscosity determination. It is specified as type A + Dil. B with capillary No. 100 and covers the measuring range 3–15 mm²/s at constant K of 0,015. The Cannon-Ubbelohde A + Dil. B layout supports suspended-level efflux-time measurements within this viscosity window when a defined capillary size and constant are required. Offered as 1 pc from manufacturer Witeg, the unit has a net weight of 0,12 kg and a gross weight of 0,12 kg. Capillary No. 100 positions the instrument for the 3–15 mm²/s segment of the series, while K: 0,015 links measured flow times to kinematic viscosity values in mm²/s. As an uncalibrated model, it is suited to applications where in-house calibration or comparative work is planned, or where a standard Cannon-Ubbelohde geometry with stated range and constant is sufficient. This viscometer serves laboratories that need a clearly specified capillary No. 100 instrument for kinematic viscosity work between 3 and 15 mm²/s.
This article is part of Viscometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Type: Cannon-Ubbelohde viscometer
- Measuring range: 3–15 mm²/s
- Constant K: 0,015
- Capillary: No. 100 (A + Dil. B)
- Calibration: Uncalibrated
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Questions about Viscometer 3-15m²/s K:0.015 Cannon Ubbelohde
What is this article?
Viscometer 3-15m²/s K:0.015 Cannon Ubbelohde 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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