RheoSense has accomplished a revolutionary advancement in micro-viscometer instrument design with the 2007 introduction of VROC^®: the world’s first microliter-scale sample viscometer/ rheometer-on-a-chip. This device will simplify complex jobs and improve the quality of thousands of important products.

RheoSense produces the smallest, fastest and most accurate small sample volume viscometers. Our VROC^® technology addresses the R&D and manufacturing needs of the world's most cutting-edge pharmaceutical, chemical, coating, and petroleum manufacturers. There is no better viscometer for:

   · Small sample volume: as low as 50 µl
   · High shear rate, up to 1 million 1/s
   · Fast and easy measurements: up to 20
    samples/hr

We have successfully introduced the first-of-its kind microliter-scale sample, flow-through viscometer/rheometer-on-a-chip (VROC^®).  This product measures the viscosity of both non-Newtonian and Newtonian liquids.  VROC^® offers far more capability than conventional viscometers, including true viscosity measurements of microliter-scale samples at high shear rates.

If you’ve been looking for accuracy, reliability, speed, and quality by design in a viscometer/rheometer, you’ve found it in VROC^® technology!