version 2.0
This program is a tool to carry out all the calculations required for the experimental determination of intrinsic viscosities, including the double extrapolation (Huggins/Kraemer), which is computed using a special least squares procedure. The literature reference is:
M.C. López Martínez, F.G. Díaz Baños, A. Ortega and J. García de la Torre, "Multiple Linear-Squares with a Common Intercept. Application to the Determination of the Intrinsic Viscosity of Macromolecules in Solution", J. Chem. Educ. 80, 1036-1038 (2003).
For more details, please see the PDF file containing the User's Guide. Executables for MSDOS/Windows and Linux are available
NOTE: The preliminary versions of these files were deposited in the Web site of Journal of Chemical Education. We advise to download the files from our own (this) Web site, which will always contain the latest versions
| PROGRAM | FILE | TYPE | DESCRIPTION |
|---|---|---|---|
| VISFIT | visfit_2-msd.exe | Executable WIN/MS-DOS | Version 2.0 |
| VISFIT | visfit_2-lnx.exe | Executable Linux | Version 2.0 |
| VISFIT | UserVisfit_2.pdf | User Guide 2.0 | |
| VISFIT | data-mode1.txt | Text | Input file, mode 1 |
| VISFIT | data-mode2.txt | Text | Input file, mode 2 |
| VISFIT | outputres-2.txt | Text | Results file from data-mode2.txt |
| VISFIT | outputgra-2.txt | Text | Output for graphics from data-mode2.txt |
| VISFIT | VisfitPaper.pdf | Paper in J. Chem. Educ. |
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