Physicochemical measurement
In an industrial world where performance is determined by the microscopic scale of your materials, master the physicochemical properties becomes a necessity: pH, conductivity, water content, solubility, zeta potential, thermal properties, density, porosity, particle size, etc.
Rheonis supports you with an approach scientific, multidisciplinary and tailor-made, intended for:
- Accurately measure essential physicochemical parameters
- Connect these measurements to actual behaviors in process or use
- Implement methods and systems adapted to each industrial reality
Key services in physical chemistry
pH & Conductivity
Monitoring corrosivity, chemical stability or reactions in your formulations
Water Content & Solubility
Optimization of product stability, fluidity and conservation
Zetametry
Measurement of zeta potential to anticipate dispersion or stability of colloids and suspensions
Density, Porosity, Granulometry
Evaluation of the physical characteristics essential to the behavior of powders and fluids
Thermal analysis (DSC, TGA)
Determination of glass transitions, melting/crystallization points, thermal stability
Spectrometry (UV, Visible)
Quantification of active ingredients, colorants or additives in your formulations
Other physicochemical analyses
Sorption isotherm, sedimentation, turbidity, permeability, intrinsic viscosity, etc.
Rheonis added values
- Advanced instrumental expertise adapted to your materials (powders, emulsions, composites, resins, films, etc.)
- Integrated approach with rheology, physics, mechanics for a complete understanding of dynamic behaviors
- Customized in-house protocols or via partners for reliable and relevant analysis
- Applied R&D project management, formalized in our study, formulation or data science approaches
Industrial sectors
- Food : quality and stability of emulsions, sauces, gels
- Cosmetic : pH control, hydration, intrinsic viscosity of creams, lipsticks
- Chemistry & Materials : porosity, particle size and density of powders, stability of suspensions
- Construction materials : thermal transition, mechanical stability of materials
- Pharmaceutical : solubilization, humidity, dissolution phases, stability of suspensions
















