Haake rheowin job manager software

Rheological tests were performed at 5 °C, using a Rheostress 6000 rheometer with a plate-to-plate (TMP35 bottom plate and P35 TiL upper plate) equipped with the software HAAKE RheoWin Job Manager software, version 4.82.0002 for data acquisition (ThermoHaake™, ThermoFisher Scientific, Waltham, MA, USA). Values for the elastic and viscous moduli (G′ and G″) and of the complex viscosity (η*) were obtained at frequencies from 0.05 to 1.0 Hz. The complex viscosity of the samples was adjusted to the Power Law or Ostwald model according to equation 2, and the consistency index K (Pa.sⁿ⁻¹) and Power-Law index (n) were determined. This model is usually applied for shear-thinning fluids such as weak gels and low-viscosity dispersions.

Rheological tests were performed at 5 °C with the aid of a Rheostress 6000 rheometer equipped with a plate-to-plate TMP35 bottom plate and a P35 TiL upper plate. Data acquisition was carried out using the HAAKE RheoWin Job Manager software (version 4.82.0002, ThermoHaake™, ThermoFisher Scientific, Waltham, MA, USA). The measuring system utilized a cone and plate geometry, specifically C60/Ti-0.052 mm (35 mm diameter and 1° angle). Stress sweep tests were conducted at 1 Hz to determine the linear viscoelastic rheological behaviors of all samples. The measurements were made on the 1st, 14th and 28th days of storage. Values for the elastic and viscous moduli (G′ and G″) and the complex viscosity (η*) were obtained at frequencies ranging from 0.05 to 1.0 Hz.
The samples’ complex viscosities were fitted to the power law model according to Equation (2), and the consistency index k (Pa.sⁿ⁻¹) and the power law index (n) were determined. This model is typically used for shear-thinning fluids such as weak gels and low-viscosity dispersions.