The entry model of the newly developed high-pressure capillary-rheometer series from GÖTTFERT is a rheometer with a test load of 20 kN. In addition to viscosity measurements according to ISO 11443, the RHEOGRAPH 20, or RG20 for short, can also be used to determine other material properties by means of various add-ons. We also offer a wide range of capillaries and additional options that make it possible to adapt the device perfectly to your application