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Partners & Distributors

Leading Innovation Through Precision & Simplicity

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RheoSense Around The world

Who Do We Work With?

RheoSense, Inc. Global Partners

All Around The World

With global partners from all around the world, we strive to continue providing unmatched products & services.

Global Partners Based On Region:

All of our distributors & partners are authorized in providing RheoSense viscometers. Affiliates are linked to their homepage for any inquiries. We encourage you to check out our partners!

If you would like to contact your RheoSense agent within your region or do not see your region listed here, please email intl@rheosense.com


Argentina: CAS Instrumental - Carlos Starker
Columbia: Cecoltec Ltda. - Carlos Salazar
Mexico: TecnoLab - Carlos A. Olivera


China: Sunko - Aaron Liu
India: Svan Analytical Instrument Pvt. Ltd. - Enoch Lyenger
Japan: DKSH - Atsushi Mitarai
Taiwan: DKSH - Jacky Lin
Taiwan: Scientech Co., Ltd. - Martin Chang
Korea: Insung Chroma-Tech Co., Ltd. - Geunsung Yoon
Korea: Secrim Labtech (Korea) - G.W. Lee
Singapore & SE Asia: LMS - Francis Lim


Austria: Ing. Prager Elektronik GmbH - Engelbert A. Prager
Germany: LAT (Germany) - Thomas Wichert
Netherlands: BPI - Bernard Pirenne
Poland: EKMA - Krzysztof Antosik
Portugal: Paralab - Rui Soares
Russia: Soctrade - Dr. Anatoly Lermontov
Switzerland Tracomme AG - Viktor Kursteiner

Middle East: 

Turkey: Atotest Laboratory - Mesut Caliskan


AustraliaPoly-Instruments Pty. Ltd. - Fred Koshir
New Zealand: Total Labs Instruments - Trevor Lowe

RheoSense Partners & Clients

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"The VROC® provides more measurement than conventional viscometers. Rotational instruments fail to deliver accurate measurements at these high shear rates and the capillary flow method is preferred. The ability of the RheoSense instrument to measure very small sample quantities is also useful. We have found the instrument to be accurate and reliable."

Ross Clark, Ph.D.
Distinguished Research Fellow at CP Kelco

"The RheoSense microVISC™ has been instrumental in our lab to measure and monitor the viscosity of our research inks throughout the day. The tool is extremely simple to use and its small sample volume saves money for some of the more expensive inks. Additionally, the use of affordable, disposable syringes saves us considerable time compared to cleaning a traditional rheometer ten times a day. Overall, we would recommend this tool to other groups looking for an easy-to-use rheometer for daily lab use. "

Barry Vomocil, Ph.D.
Researcher at Hewlett Packard

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Accomplishments & Milestones

RheoSense Clariti

RheoSense Clariti™ is a software compatible with the VROC Initium that enables complete user versatility, leading the way in advanced data analysis & projection.


Graph Analysis

Statistical analysis provides a nimble and powerful platform for graphing capabilities customized to your specifications

Medical Syringe


Clariti has the ability to calculate and generate injectability force data providing modeling architecture integral to product delivery and development.


Intrinsic Viscosity

Intrinsic viscosity can be used as a powerful tool for protein sizing and for polymer molecular weight determination; particularly, as an orthogonal method complimentary to sizing techniques like DLS, SLS, or MALS.

VROC Initium Sample Recovery & Retrieval

In 2017, the VROC® Initium was modified to incorporate small sample recovery and retrieval. For users with limited sample quantities, the retrieval function provides a cushion for sample usage as well as providing a higher ROI.
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Sample Retrieval

With the VROC Initium, sample retrieval provides numerous viscosity measurements that is guaranteed to waste less and yield more. 

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Increase Your ROI

By minimizing sample disposal, the same sample can be measured numerous times, eliminating the need for huge sample quantities and ultimately reducing the cost of research. An estimated micro-volume cost comparison shows users in the biopharmaceutical research industries will save an average of $142,500.

VROC Initium Release

The Initium is noticeably remarkable when compared to alternative viscometers in the market. Unlike most viscometers, VROC® initium is incorporated with MEMS and microfluidic technologies and measures the absolute viscosity as well as intrinsic viscosity. It provides unmatched accuracy and repeatability and offers many advantages conventional high-throughput viscometers are ill equipped to match.

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Your Workhorse

Design your instrument to perform each task tailored to your needs. Analyze the viscosity of your precious samples 24/7. Custom as well as routine testing enabled at your fingertips.

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Viscosity Characterization

Characterize Newtonian and non-Newtonian samples with advanced VROC Technology. The VROC Initium provides absolute viscosity measurements (first principle) with unmatched accuracy & repeatability.

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Viscosity Fingerprinting

Accompanied with our viscosity data analysis program (RheoSense Clariti), analyze each individual sample measurement ranging from shear rate sweep, to the effect of concentration (pH & Buffer)

rheosense, inc.

Viscometers Made Simple & Precise

Founded in 2001, we have become the leader in biotechnology, pharmaceutical, and the emerging protein therapeutics industries. RheoSense viscometers have been rigorously tested, approved, and adopted worldwide by Fortune Global 500 companies and leading research universities. 

Simply precise, have the confidence in your measurements!

VROC Technology

Change The Way You Measure For The Better

Our innovative m-VROC®microVISC™, & VROC® Initium viscometers feature patented Viscometer/Rheometer-on-a-Chip (VROC®) technology. Utilizing state-of-the-art MEMS and microfluidics breakthroughs that redefine the viscometry industry, our instruments offer the smallest sample volume per measurement coupled with exceptional ease-of-use and accuracy.