A composite capillary rheometer capable of measuring PVT and thermal conductivity data for high-precision CAE, melt tension, die swell, and pressure dependence of viscosity.
This is a multi-barrel capillary rheometer equipped with a rich variety of options. It is capable of measuring shear viscosity, elongational viscosity, PVT, thermal conductivity, melt tension, pressure dependence of shear viscosity, die swell evaluation, and sharkskin evaluation. The barrels range from single to triple, and different diameters can also be selected. 【Features】 ■ High precision of pressure sensors has been implemented, allowing measurements over a range more than ten times wider compared to other products under the same conditions. ■ Automation control has been accelerated, enabling measurements over a wide range of shear rates and loads. → Satisfactory results can be obtained with any material. ■ Demonstrates capability in acceptance tests to determine whether the product meets quality assurance and industrial standards! ■ Acceleration of the test piston: from 0 to 40 mm/s in 0.6 seconds. *For more details, please contact us or download the catalog.
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basic information
It is possible to measure shear viscosity, elongational viscosity, PVT, thermal conductivity, melt tension, pressure dependence of shear viscosity, die swell evaluation, and sharkskin evaluation. Corrections such as pipe length correction, shear rate correction, and shear heating correction, as well as the creation and fitting of master curves, can be performed. In addition, there are a variety of options available, allowing for the measurement of physical properties required for CAE analysis, such as PVT and thermal conductivity, all with a single device. Measurements of pressure dependence for elongational viscosity and shear viscosity are also possible. Programs for pipe length correction, shear heating corrections, master curve creation, and fitting are included as standard in the software. *For more details, please contact us or download the catalog.
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Delivery Time
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Applications/Examples of results
● For CAE: shear viscosity data, PVT data, thermal conductivity data, melting density measurement ● For injection molding evaluation: shear viscosity, PVT data, thermal conductivity data, pressure dependence of shear viscosity, shear heating evaluation ● For extrusion molding: shear viscosity, elongational viscosity, thermal conductivity data, shear heating evaluation, sharkskin evaluation, die swell evaluation, draw resonance evaluation
Line up（5）
| Model number | overview |
|---|---|
| RG20 | 20kN type Goettfert capillary rheometer |
| RG25 | 25kN type Goettfert capillary rheometer |
| RG50 | 50kN type Goettfert capillary rheometer |
| RG75 | 75kN type Goettfert capillary rheometer |
| RG120 | 120kN type Goettfert capillary rheometer |
Company information
We not only import and sell excellent equipment from various European countries, but also provide our expertise in rheology. We import and sell various rheology instruments and viscoelasticity measurement devices from reputable manufacturers in Germany, the Netherlands, France, and Italy. Our team, rich in experience and skills in rheology, offers customers both before-service and after-service. If you are interested in rheology-related equipment, please feel free to contact us.