Haake Extensional Rheometer


The Thermo ScientificTM HAAKETM CaBERTM 1 Capillary Breakup Extensional Rheometer is a unique system that allow easy quantitation of extensional properties of semi-solids and fluids. 

The instrument is the only commercially available extensional rheometer to quantify elongational properties of fluids or semi-solids. The thinning and break-up of a fluid filament that is analyzed with the system provides valuable information on a material's physical properties that rotational rheometers simply cannot provide.

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Hencky Strains up to ε0 = 10
Operating Temperature Range 0 - 80°C
Plate Diameter 4, 6 (standard delivery), 8 mm
Shear Viscocity Range 10* to 106 mPas (*depending on the elasticity of the sample)
Strain Rate Range (Fluid Strain Rate) 10-5 < ε0 < 10 s-1
Strain Rate Range (Imposed Rate Rate) 0.01 < ε0 < 300 s-1
System Response Time 10 ms
Diameter Resolution 8 µm