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This
new rheometer allows simultaneous testing of a low and high shear
rate, making it ideal for use with elastomeric materials, for fiber
polymer related applications, or where elongation related issues must
be studied. By placing a short L/D die in one bore and a long L/D
die in the other bore, Bagley corrections and elongation data can
be acquired in one test run.
LCR7002
employs a powerful 32-bit microprocessor that allows unique features
such as digital recognition of sensors and highly accurate temperature
control up to 430C. The new rheometer’s 20,000 to 1 dynamic speed
range means greater speed accuracy and a drive system that is nearly
three times as efficient as similar models’ range.
When
combined with the company’s KARS LAB data processing software
package, the LCR7002 becomes an extremely powerful rheological test
and analysis system. Integrated with Microsoft Excelä , KARS LAB provides
a familiar data analysis platform full of standard workbooks for detailed
analysis like non-linear curve fitting Rabinowitsch and Bagley corrections,
and SQC analysis. Standard graphs of viscosity vs. shear rate, viscosity
vs. shear stress and thermal degradation vs. time are easily performed.
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