PVS Rheometer, PVS-B5-D-HC, Ametek Brookfield (CAT#: STEM-LE-1399-Y)

The PVS Rheometer is manufactured by AMETEK Brookfield. Brookfield PVS is a dynamic coaxial cylinder with a controlled shear rate rheometer that can quickly and easily measure viscosity under pressure. The outer cylinder is driven by a stepper motor with a speed from 0.05 rpm to 1000 rpm. An RTD probe is provided on the surface of the inner cylinder to provide temperature measurement where the shear stress is measured.

Viscosity Range cP (mPa•s): 5-10M
SHEAR RATE(sec-1): 0.85N
SAMPLE VOLUME (mL)*: 25

• 1'x 1'x 2'portable site covered by the instrument, easy to move
• Rheovision software can be used to automate and control all test parameters
• Measure samples from vacuum to high pressures up to 1000 psi
• Quick and easy operation
• Includes safety relief valve
• Measure under temperature -40°C to +260°C
• The outer cylinder rotates at a shear rate of up to 1700 seconds-1, and the inside of the spindle remains stationary
• Tested according to API industry standards
• The measured value of LSRV is 02 seconds-1
• Thermal resistance temperature sensor on the inner surface of the cylinder ensures accurate sample temperature
• Simulation conditions in the process
• Rugged motor with speed up to 1000 RPM
• Triple ring geometry is available to improve sensitivity when measuring low viscosity fluids
• Designed to work in harsh environments, standard Hastelloy cups and nuts