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  • Highest performances and adaptability for your process

    Sofraser MIVI Sensor

  • Automatic online viscosity analyzer at reference temperature

    Thermoset range

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Expertise and innovation in viscosity measurement and control


Sofraser invented and patented the world's first tuning-type viscometer (held in vibration at its own resonance frequency). The vibration amplitude varies according to the viscosity of the product in which the rod is immersed.

To date, this technology remains unsurpassed regarding process reliability and repeatability.