GOETTFERT glossary of rheological terms

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Term Definition
Capillary rheometer

A rheometer to measure rheological properties like shear stress, shear rate, and shear viscosity. Capillary rheometry is a technique whereby a sample undergoes extrusion through a die of defined dimensions and the shear pressure drop across the die recorded at set volumetric flow rates. Twin and Triple bore rheometers like the RHEOGRAPH 20, 25, 75 and RHEOGRAPH 120 provide the broadest shear- and shear stress range of commercial available capillary rheometers 
>>Capillary Rheometers

Aliases (separate with |): |Capillary rheometry|Rheograph
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New mi2-series

The new modular designed devices of the mi2-series. For manual and automated measure-tests according to the ISO 1133 and ASTM D 1238 standards.
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melt indexer mi2.3

New X-trude series

The new extrusiometer of the X-trude series. Compact extrusiometers for laboratory application to measure and produce polymers, with various torque from 300Nm up to 1400Nm. »» more
Extrusiometer X-trude-300 MBR


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