Rheology Lab Information

Country
Finland
University
VTT Technical Research Centre of Finland
Institution
Soft Matter team, Sustainable Products and Materials research area, Jyväskylä
Rheometers
  • TA Instruments DHR-2 rheometer
  • Brookfield viscometers
  • Custom-built pipe rheometers
  • Flow imaging and velocity profiling combined with rotational and pipe rheometry
Accessories
  • Wide selection of measurement geometries: parallel plates, cone-and-plate and concentric cylinder geometries with various surface finishes (smooth, sandblasted, crosshatched, serrated). Vane-in-cup geometries are available for the rheological characterization of samples exhibiting wall slip, large particles and/or sensitive microstructure
  • Rheo-optics: transparent measurement geometries for simultaneous rheological characterization and imaging of sample's microstructure with optical coherence tomography (OCT) and digital microscopy
  • Peltier temperature control: parallel plates & cone-and-plate: -40 to 200 °C, concentric cylinder & vane-in-cup: -20 to 150 °C, rheo-optics: -20 to 100 °C
  • 3D-printed measurement geometries: possibility to design and manufacture customized measurement geometries using different 3D printing techniques
  • Modular, customizable pipe rheometers: pressure loss and viscosity measurements on liquids, suspensions and foams in various pipe flow geometries
  • Flow imaging and velocity profiling: analysis of sample microstructure, velocity profile and wall slip in rotational and pipe rheometer measurements using optical coherence tomography (OCT), ultrasound velocity profiling (UVP) and high-speed video imaging (HSVI)
Information Links
Flow imaging with optical coherence tomography: Koponen, A. I., & Haavisto, S. (2020) Analysis of industry-related flows by optical coherence Tomography—A review. KONA Powder and Particle Journal, 37, 42-63, https://doi.org/10.14356/kona.2020003
Flow imaging with polarization-sensitive optical coherence tomography: Jäsberg, A., Puisto, A., Leppänen, I., Koponen, A. I., & Alava, M. J. (2023) Online detection of orientation of cellulose nanocrystals in a capillary flow with polarization-sensitive optical coherence tomography. Cellulose, 30(6), 3539-3550, https://doi.org/10.1007/s10570-023-05072-4
Velocity profiling rheometry: Kataja, M., Lehto, R., Haavisto, S., Salmela, J., & Koponen, A. (2017) Characterization of micro-fibrillated cellulose fiber suspension flow using multi scale velocity profile measurements. Nordic Pulp & Paper Research Journal, 32(3), 473-482, https://doi.org/10.3183/npprj-2017-32-03-p473-482
Modelling of viscosity and wall slip in multiphase flows: Koponen, A. I., Viitala, J., Tanaka, A., Prakash, B., Laukkanen, O. V., & Jäsberg, A. (2024) Pipe rheology of wet aqueous application foams. Chemical Engineering Science, 283, 119282, https://doi.org/10.1016/j.ces.2023.119282
Contacts
Olli-Ville Laukkanen (Olli-Ville.Laukkanen@vtt.fi)
Last Updated By
Olli-Ville.Laukkanen@vtt.fi
Last Updated
8/24/2024 2:37:01 PM

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  HIGHLIGHTS
Anton Paar Rheology Power Week in Finland in March 2026
Anton Paar Nordic is hosting our annual rheology seminar week this year again in Finland in March. The seminar will be held on week 13 (23.3.-27.3.2026) in Espoo, Finland at Innopoli 1 which is the neighboring building where Anton Paar's Finnish office is located.

Here is the invitation for the rheology seminar week: Invitation_Rheology_Power_Week_2026.pdf.

The registration information and the content of the seminars is also found in the invitation. The last day of registration is February the 16th 2026.

The event can also be found on our website and you can also register through here: https://www.anton-paar.com/fi-en/services-support/seminars/detail/event/anton-paar-nordic-rheology-power-week-2026/

The content of the seminar week is:
March 23rd – 24th: Basics of Rheology, 2 day seminar (Mon to Tue)
March 25th: RheoCompass™ Software Training (Wed)
March 26th: Rheology of Polymers, 1 application day (Thu)
March 27th: Powder Rheology Day, 1 application day (Fri)
You can either attend to all or just to some days.
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