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Viscosity / Viscometry

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In simple terms, viscosity can be referred to as the 'thickness' of a liquid - or its resistance to flow. The viscometry instruments displayed below use a variety of methods to determine the viscosity of a fluids under one flow condition.

Follow the links for further details on each viscometry instrument, as well as downloadable product brochures.

   
Cone and Plate Viscometer

Cone and Plate Viscometer

This standard test for dynamic viscosity measurements is now faster and more accurate by use of new high precision microprocessor controls.

As most viscosity measurements are highly temperature sensitive, the samples are placed on a temperature controlled plate which can be set from 5 to 65°C.

Find out more about the Cone and Plate viscometry instrument

 
Digital Rotothinner™

Digital Rotothinner™

The Rotothinner instrument uses a disc or ball shaped rotor to determine the viscosity of the sample under test. The results are displayed on the LCD screen in POISE units.

More details on the Digital Rotothinner™

   
Krebs Viscometer

Krebs Viscometer

This traditional Krebs viscometry instrument uses a rotating paddle driven by falling weights to determine paint viscosity.

Learn more about this Krebs viscometry instrument

 
Digital Krebs Viscometer

Digital Krebs Viscometer

This rotating paddle viscometer is used to determine the viscosity of non-Newtonian fluids, e.g. most paints.

A modern, digital viscometry instrument, this Krebs model provides automated motor operation without weights & pulley, allowing accurate direct reading.

Find out more about this product and how it measures viscosity

   
Höppler Viscometer

Höppler Viscometer

An accurate and versatile instrument, suitable for absolute viscosity measurement of various transparent fluids such as lacquers, resins, oils, foods, cosmetics, chemicals etc. as well as gas products.

Discover more or get a quote

   
Spindle Viscometer

Spindle Viscometer

The Spindle Viscometer is the ideal solution for performing precise viscosity measurements quickly and efficiently. Ease of use and versatility enables it to be used in many industrial applications.

Find out more about this Viscometry instrument

   
Gel Strength Tester

Gel Strength Tester

Based on the Rotothinner design, this instrument is specially suited to assess the yield strength and consistency of thick paints and other materials such as gels and putties etc.

More about the Gel Strength Tester

   
Penetrometer

Penetrometer

An efficient and cost effective instrument, for consistency determinations of semi-solid to solid materials such as greases, waxes, cosmetics etc. Available in 2 models: automatic or manual.

Read more details on the Penetrometer

   
Temperature Circulating Baths

Temperature Circulating Baths

Accurate temperature control during viscosity measurements is essential for reliable and repeatable results. Available in 3 models.

More information on this viscometry instrument

   
Flow Cups

Flow Cups

These flow cups cover most of the standards specified in Britain, France, Germany, USA and by ISO.

Find out more about our wide range of flow cups

   
Flow cup stands

Flow cup stands

These flow cup stands hold all cups ( except 405, 420 range ) level for optimum results and come supplied with bubble level.

Learn more about our range of flow cup stands

   
Autovisc Flow Cup Timer

Autovisc Flow Cup Timer

The Autovisc Flow cup timer allows the user to standardise calibration and use of most flow cups, eliminating human error.

The timer is activated automatically as the sample flows past an optical sensor. As soon as a break in the flow occurs the elapsed flow time is shown on the display.

Get more information on this viscosity instrument

 

 
Calibration Oils

Calibration Oils

These oils are suitable for the calibration of all flow cups and rotational viscometers. Each oil is supplied with a calibration certificate traceable to national standards.

More details on calibration oils

 
 
   
Hartest - Height of Precision