Description
Cannon-Fenske viscometer 20,0-100 is a calibrated capillary instrument for kinematic viscosity measurement of opaque media. Configured to the Cannon-Fenske design, it uses capillary number 200 over a measuring range of 20–100 mm²/s with a constant of 0,1. Overall length is 295 mm, giving a compact glass tube format suited to timed flow determinations in analytical and quality-control laboratories. Calibration supports consistent results when working with samples that are not optically clear, where reverse-flow Cannon-Fenske geometry is commonly applied. The unit is offered as a single piece with a net weight of 0,122 kg and fits standard laboratory glassware handling and cleaning routines. This model from manufacturer Witeg is intended for routine viscosity checks on dark oils, suspensions and other opaque liquids within the stated range. It complements existing viscometer sets and bath setups without requiring a change of working principle, and is classified for laboratory viscosity instrumentation use.
This article is part of Viscometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Design: Cannon-Fenske
- Capillary number: 200
- Measuring range: 20–100 mm²/s
- Constant: 0,1
- Length: 295 mm
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Questions about Viscometers Cannon Fenske 20.0-100 calibrated
What is this article?
Viscometers Cannon Fenske 20.0-100 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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