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PVS Rheometer

The Brookfield PVS is a coaxial cylinder, controlled shear rate rheometer used in applications under pressure at temperatures where sample boil-off is a problem.

The PVS is a dynamic coaxial cylinder, controlled shear rate rheometer allowing quick and easy viscosity measurements under pressure at temperatures where sample boil-off is a problem.

The PVS can be used to simulate process conditions for small fluid samples in a laboratory benchtop environment. Applications include chemical compounds containing volatile materials, oil industry, drilling muds and fracturing fluids, processed foods, polymers and paints. Any test sample requiring absolute viscosity measurement under totally enclosed conditions is a viable candidate.

Portable site-to-site mobility with 1' x 1' x 2' instrument footprint

Rheovision software for automation and control of all test parameters

Designed to operate in severe environments with Hastelloy cups and bobs standard

Quick and easy to operate

Measures samples from vacuum to high pressure of up to 1000 psi

Safety relief valve included

Measures under temperature conditions: -40°C to +260°C

RTD temperature sensor on the inner cylinder surface insures accurate sample temperature

Runs test to API industry standard

LSRV measurements to 0.2 sec-1

Simulation of In-Process conditions:

Down Hole

Cooking

Blending

Reactors

Robust motor capable of speeds up to 1000 RPM

Outside cylinder rotates at shear rates up to 1700 sec-1, spindle inside remains stationary

Available with triple annulus geometry for increased sensitivity when measuring low viscosity fluids

Quick and easy setup

Complete with choice of spindle (bob), cup, Rheovision Software and computer

Industrial standards

To download the brochure, please click : BROCHURE