Versatile digital viscometer is truly portable

The hand-held Viscolite sensor is connected by a flexible coil lead to a battery-powered digital display unit ingress protected to IP65. The sensor is simply immersed in the fluid under test and viscosity read off directly, so there is little scope for operator error or inconsistency. The sensor only needs to be wiped clean and it is ready for the next measurement.

The standard model has a range of 0 to 10,000 centipoise in fluids at –20 to +120 °C. The integrated thermometer means temperature-corrected readings can also be obtained on the spot. The instrument has very high accuracy and repeatability and excellent sensitivity, even at low viscosity.

The sensor is constructed from 316 stainless steel, although other materials such as Hastelloy® can be used where necessary. A PTFE or custom finish can also be applied if required.

Powered by four AA batteries, the Viscolite is easily carried to any location, making possible the quick testing of any fluid in situ. Instant readings mean that samples or batches can be dealt with easily and rapidly. The instrument can be used with any volume of fluid, from a cupful to a tank. The small-sample T15 model can be used in volumes starting from 10 ml.

Also available is a mains-powered benchtop version with 4-20mA analogue and RS232 serial outputs.

Factory-calibrated to traceable international standards, the Viscolite is immediately ready for use, with no need for on-site calibration or day-to-day adjustment. It has no seals, bearings or moving parts that could wear out or fail in service. Battery life is long, thanks to the instrument’s modest power requirements.

Rugged construction and solid-state design virtually eliminate the need for maintenance. As the instrument is highly immune to exterior vibration it can be used with confidence in the noisiest environments. When not in use, it can be stored in the weather-resistant carrying case supplied, making it truly portable.