Licensing

An IRIS license includes all utility modules of the IRIS-Rheo-Hub software suite, which are designed to support rheological data analysis, modeling, and visualization. IRIS-Rheo-Hub includes automated time-temperature superposition, data editing, plotting of material functions, and export to word-processing and PowerPoint software. Three input data formats are supported: IRIS standard, spreadsheet, and ASCII.

Available modules include:

  • IRIS module for calculation of relaxation-time spectra

  • IRIS module for steady shear analysis

  • IRIS module for time-resolved mechanical spectroscopy

  • IRIS module for second shifting (concentration, pH, molar mass, etc.)

  • Tube Dilation Theory module (Blackwell/McLeish)

  • Hierarchical Model module (Larson)

  • Molecular Stress Function Theory module (Wagner)

  • Emulsion module (Palierne)

  • Molecular Weight Distribution module (Cocchini and Nobile)

  • NAPLES simulation visualization module (Masubuchi)

  • Viscosity prediction module based on Mode-Coupling Theory (Fuchs)

The IRIS module for calculation of relaxation-time spectra also supports the Kramers–Kronig consistency check of small-amplitude oscillatory shear (SAOS) data.

Choosing the Duration of Your License

  • Annual license (renewal is possible but not automatic and will require a separate quotation)

  • Multi-year license

  • Permanent license

Restrictions and disclaimers apply as described in the License Agreement.

Pricing

Please request a quotation for your planned period of use. The first 30 days are provided free of charge.

Terms of Payment

Payment is due within 15 days of delivery. Payment may be made by check or bank transfer.

Credit card payments are accepted but are subject to an additional processing fee of 4.5%.