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2. Description of some commercial devices
Viscosity metrology should obey precise rules, particularly as regards the use of well-defined, calculable flows. Many inventors of "viscometers" have paid little attention to these rules. There are a large number of devices on the market, some of which, when used for standardized measurements, can only be used with a given material, i.e. within a very narrow range of viscosity and elasticity. This is particularly true of Mooney viscometers specifically designed for rubber and rubber mixtures, paint viscometers, etc. They will not be described here. They will not be described here.
A list of manufacturers and suppliers can be found in the "Further information" section [Doc.
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Description of some commercial devices
Conclusion
Bibliography
Standards and norms
Standards cited (non-exhaustive list)
- Méthode d'essai standard pour la viscosité cinématique des liquides transparents et opaques (et calcul de la viscosité dynamique). ASTM - ASTM D445 - 2019
- Méthode d'essai standard pour les débits de fusion des thermoplastiques par plastomètre d'extrusion - ASTM D1238 - 2020
- Viscometry – Viscosity measurement using the Hoeppler falling ball viscometer. - DIN...
Events
Annual Congress of the French Rheology Group : http://www.legfr.fr
Annual European Rheology Conference (AERC), held every year except the year of the international congress: http://www.rheology-esr.org
International Conference of rheology, held...
Directory
Manufacturers – Suppliers – Distributors (non-exhaustive list)
The list is given for guidance only, given the rapid evolution of the sector.
Adamel Lhomargy (TMI Group): http://www.testingmachines.com
Agilent Technologies : https://www.agilent.com/
...
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