PVS Rheometer

PVS Rheometer

The PVS Rheometer 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.

Description

FEATURES PVS Rheometer

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

SPECIFICATIONS

PVS Rheometer Ranges
BOB/STATOR SAMPLE CUP	VISCOSITY RANGE cP (mPa·s)	SHEAR RATE (sec^-1)	SAMPLE VOLUME (mL)*
PVS-B1-D-HC	2-5M	1.7N	12
PVS-B2-D-HC	20-36M	0.38N	55
PVS-B5-D-HC	5-10M	0.85N	25
PVS-TA5B5-D-HC	.5-1M	0.85N	160