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PAC Corporate Headquarters

8824 Fallbrook Drive
Houston, TX 77064 USA
Phone: 800.444.TEST
Fax: 281.580.0719

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Cambridge Viscosity

Reliable and Accurate Small Sample Viscometers

Cambridge Viscosity (CVI) is a known global leader in small sample viscosity. Reliable and easy to use viscometers with a wide variety of applications are needed both in laboratories and within the process.

CVI viscometers provide:

Its innovation, which includes a patented sensor technology, sets it apart from the rest of the industry. This patented, proprietary electromagnetic-based sensor technology utilizes only one moving part, a piston, driven electromagnetically through fluid in a small measurement chamber. A deflector, positioned over the piston, moves fluid into the measurement chamber, while two coils move the piston back and forth at a constant force. Proprietary circuitry analyzes its two-way travel time to measure absolute viscosity. Every CVI viscometer uses one of these sensors, which is key to running an efficient process since the same technology is utilized both in-line and in the lab. Learn more about this technology.

With over 25 years of experience, CVI understands and meets the needs of laboratory researchers and process engineers in a wide range of industries whose jobs depend on the quality, accuracy, and reliability of viscosity measurement equipment. CVI joined the PAC family in 2012.

*Click this link for Cambridge Viscosity Process Viscometers.

Catalog of Instruments

Cambridge Viscosity

VISCOlab 3000: Laboratory Viscometer - Temperature Controlled Viscometer for oil viscosity measurements in lab

VISCOlab 4000: Small Sample Viscometer - Laboratory viscometer for accurate, reliable, repeatable viscosity readings

Viscometer Sensor 440-443: High-Pressure - High Pressure Viscosity Analysis for PVT Oil, Core Analysis, and R&D

VISCOlab PVT: High Pressure Viscometer - Viscometer for elevated pressure and temperature measurement