The extent to which a liquid resists a tendency to flow is defined as viscosity. In the coatings industry, this
behaviour is one of the key parameters.
Elcometer manufactures and supplies a wide range of viscosity gauges from flow cups and dip cups to
rotational and cone and plate viscometers.
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The process of flow through an orifice can often be used as a relative measurement and
classification of viscosity. This measured kinematic viscosity is generally expressed in seconds
of flow time which can be converted into Centistokes using a viscosity disc calculator. |
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Using the same principle as flow cups, dip cups – Frikmar, Zahn, Shell, etc. – can be used to
provide a quick viscosity measurement on the shop floor or on site. |
Rotational:
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Rotational viscometers / viscosity meters are used to determine the viscosity of liquids which do not depend solely on temperature and pressure. The behaviour of non-Newtonian liquids can be determined using a range of rotational viscometers in particular the Cone and Plate viscometers
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Elcometer also offers a range of applicators that also explore the 'viscosity' of a coating, these include:
Levelling : NYPC levelling testers are used to determine a coatings ability to level before curing
Sagging : sag testers are used to determine the resistance to sag due to gravity
Please click on the appropriate image or on the heading for more information about each instrument.

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The Elcometer 2300 range of rotational viscometers / viscosity meter tester measures the viscosity of liquids in accordance with several standards. Using a rotational viscometer, the properties of liquids and their resistance to shear or flow can be accurately measured. Available in four model variants, with a large selection of speeds, spindles and accessories, this range ensures determining the viscosity of liquids has never been easier. Conforms to ISO, ASTM, BS. |

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This simple to use Elcometer 2200 Digital Rotational Viscometer / viscosity meter tester consists of a spindle and a paddle. The spindle is rotated at 200rpm and the viscosity value is calculated automatically. The Elcometer 2200 is also referred to as a Krebs Viscometer due to one of its units of measurement. Conforms to ASTM, FMTS.
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