Poulten Selfe & Lee Ltd

World Experts on Capillary Viscometry

The RHEOTEK range of instruments is manufactured in the United Kingdom by Poulten Selfe & Lee Ltd in Essex.

Poulten, Selfe and Lee Ltd is one of the world leaders in the field of precision viscosity determination using the glass capillary method, supplying a full range of viscosity measurement equipment world wide. The company maintains a primary viscosity scale & provides calibration services to customers world wide.

Experience and expertise
The company was established in 1850. For more than 60 years, it has been specializing in viscosity measurement. PSL's high precision glass viscometers are used world wide for manual and automated measurements.

First class glassware
All glass capillary viscometers are hand made by PSL's highly skilled glass blowing department from first class borosilicate glass tubing and calibrated by the in-house ISO 17025 accredited calibration laboratory.

RHEOTEK RPV-1, RHEOTEK AV-2, RHEOTEK BioVis, RHEOTEK HVV-6
Over the past decade, the company has developed a complete range of high precision automated viscometers. These are used in a wide range of industries including petrochemical, petroleum and pharmaceutical.

US Operations
The Company's USA operations are based in Kentucky. RHEOTEK USA provides sales, service and applications support to customers throughout the USA, Canada and Mexico.

Worldwide the RHEOTEK range of instruments are sold and serviced by a network of authorised sales agents.

Please see www.rheotek.com for further details.

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