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Monitor Viscosity. Print Better.


In printing, control defines quality. When ink viscosity drifts, color shifts, waste increases, and press stability suffers. Rheonics exists to eliminate that uncertainty. Through advanced sensor technology, Rheonics brings real-time viscosity control directly into the printing process.

Rheonics is a high-technology brand dedicated to precise, inline viscosity and density measurement. By delivering accurate data exactly where it matters — in the ink flow — Rheonics empowers printers to run smarter, faster, and more consistently.


Rheonics SRV viscosity sensor


Printing environments are dynamic. Temperature changes, solvent evaporation, and press speed variations continuously affect ink behavior. Therefore, manual checks and reactive adjustments are no longer sufficient.

Rheonics solves this by measuring viscosity inline and in real time. Because the sensors operate continuously, printers gain full visibility of ink behavior during production. As a result, process stability improves and surprises on press are eliminated.


Rheonics sensors are engineered specifically for inline integration. When connected to ink dosing or control systems, they enable closed-loop viscosity control.

Consequently, viscosity stays within defined limits at all times. This not only improves print quality but also supports standardization across multiple presses, shifts, and production sites.


Rheonics stands for process confidence in the printing industry. The brand is trusted worldwide for its robust sensor design, long-term stability, and maintenance-free operation.

By replacing assumptions with real-time data, Rheonics helps printers move from corrective actions to proactive control. Ultimately, this leads to predictable quality, reduced operating costs, and stronger competitiveness in demanding print markets.

just about sensors—it represents confidence, control, and consistency in printing.