Industrial Technologies

division of BIOLAB 

  Brookfield Viscometers, Rheometers & Texture Analysis

PVS Rheometer- For Portable Site-to-Site Mobility

 

 

PDF Datasheet | Request Info

 

Related documents:
Oil/Gas Application Datasheet

Applications:

  • Fracturing Fluids

  • Drilling Muds

  • Volatile Chemicals

  • Petroleum Products

  • Black Liquor

Features & Benefits

  • C1’ x 1’ x 2’ instrument for portable site-to-site mobility

  • Robust Motor capable of speeds up to 1000 rpm

  • Vacuum to high pressure measurements up to 1,000 psi

  • Quick and easy setup in minutes

  • Hastelloy C cup and bobs for operation in severe field environments

  • Safety Relief Valve 1000psi (high pressure)

  • Low Shear Rate Viscosity (LSRV) measurement to .02 sec-1

  • Avoids sample boil-off

  • Temperature conditions: from -40°C to +200°C

  • Couette Geometry - Outside Cylinder Rotates, “Bob” inside remains stationary, generating shear rates up to 1700 sec-1

  • RTD on the inner cylinder insures accurate sample temperature measurement

  • Test to industry standards

  • RheoVision Software Included

  • Optional Accessories:
    -    Viscosity Standards (p44)
    -Additional spindle (bobs) (p41)
    -Computer
    -Temperature Control Bath
    -Thermo Bath

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.