MICRO VISCOMETERS


RheoSense is a leading manufacturer of viscometers and rheometers for the biotechnology, pharmaceutical, and protein therapeutics industries. Our innovative m-VROC, VROC initium, and microVISC viscometers feature patented Viscometer/Rheometer-on-a-Chip (VROC) technology. This technology uses state-of-the-art MEMS and microfluidics breakthroughs to redefine the viscometry industry. Our instruments offer the smallest sample volume per measurement coupled with exceptional ease-of-use and accuracy.

RheoSense instruments have been rigorously tested, approved, and adopted worldwide by leading companies and research universities. We are committed to providing our customers with the most innovative and accurate viscometers and rheometers on the market.



Back to Rheology

Micro Viscometers Products


Micro Viscometer

microVISC is the ultimate solution for your routine viscosity measurements. This portable and small sample viscometer is intuitively designed so that users can start operating within one minute. It employs RheoSense's patented Viscometer/Rheometer-on-a-Chip (VROC®) technology and offers accurate and repeatable viscometry measurements, using sample size as little as 100 microliters.

Read More >>>

Extensional Viscometer

e-VROC™, the viscometer capable of measuring apparent extensional viscosity, measures the extensional flow of polymer solutions to help you understand and optimize your industrial processes. By monitoring the sample flow through a microfluidic contraction within the measuring cell, e-VROC™ provides precise apparent extensional viscosity data.

Read More >>>

High Temperature Micro Viscometer

Because viscosity is heavily dependent on temperature, RheoSense includes a precise temperature controller with all (VROC®) units to provide thermal stability to within +/-0.07 °C. The standard (VROC®) components and temperature control system allow for operation from 4°C to 70°C, but with specific applications, such as those following a pre-existing ISO or ASTM method, the viscosity measurement is required to be performed at a specific elevated temperature. For example, in the case of lubricants, a specific shear rate is required to mimic the conditions within the journal bearings of internal combustion engines under operating conditions.

Read More >>>

Semi-Automated Small Sample Viscometer

Rheosense m-VROC II is the latest and second generation of the semi-automated, small sample viscometer. The viscometer features the widest dynamic range, with high shear rate viscosity measurements up to 2,020,000 s-1, and with minimum sample volume of 15 microliters.

Read More >>>

Automated and High Throughput Viscometer

The VROC Initium is an automated viscometer that is able to analyze the viscosity of your precious samples 24/7. Custom as well as routine testing is enabled at your fingertips with this equipment. Both Newtonian and non-Newtonian samples are able to characterized with the advanced VROC® technology in this equipment.

Read More >>>

Chip Cleaning Station

The chip cleaning station is capable of cleaning VROC® chips under 10 min. It allows for a selection of 3 different solvents along with premade cleaning protocols.

Read More >>>

TOP