High shear rate capillary rheometer

The temperature controlled high shear rate (>1,000,000 sec^-1) capillary rheometer is ideally suited to perform fundamental rheological measurement of large samples (500-3,000ml) of newtonian and non-newtonian fluids. Its ability to operate at high pressure enables the analysis of fluids ranging from highly viscous gels and polymer solutions (100-10Pa×sec), to greases, oil, inks, dyes, paints (1-0.01Pa×sec) and even water (0.001Pa×sec). The design also facilitates the performance of filling studies, and other flow visualization activities.

Customization

The rheometer is completely customizable to meet end user needs. Some examples include:

• A wide range of capillary sizes to accommodate a variety of fluids,
• Microchannel flow attachment with provisions for flow visualization,
• Custom connections to pilot or production processes for on-line testing,
• Control of external video cameras to synchronize testing,
• Control of external fill pumps.

Characteristics

• Single unit/transportable
• Small footprint-Vertical capillaries
• 316L Stainless construction
• Extensive use of COTS hardware/software
• Integrated heating and cooling
• Fool-proof
• Touch screen user interface
• Intelligent diagnostics with "phone-home"
• Self contained-Storage for capillaries on-board
• Minimum maintenance-Closed loop pressure system.