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B085-07N DSR DYNAMIC SHEAR RHEOMETER

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STANDARDS: EN 13702, 14770, 16659 | ASTM D7175, D4402,
D4402M, D7405 | AASHTO T316, T350, M332, T315, M320
The Dynamic Shear Rheometer apparatus is used to characterize
the viscoelastic behavior of bituminous binders, such as flow
properties (shear viscosity from flow tests) and dynamic properties
(viscoelastic modulus and phase angle from oscillation tests).
Different testing temperatures, especially with low temperatures, are
possibile with a rapid temperature control due to peltier thermostating,
Further measuring systems and cone-plate measuring systems
according to the standard DIN are available.
Software for tests according to EN, ASTM and AASHTO allows:
– automatic and fast execution of all bitumen tests
– Automated evaluation and analysis of results according with
AASHTO
– Estimation of Performance Grade
– Different test types for original binders, RTFO and PAV
– Grade Determination and PASS/FAIL conditions
– Bitumen Wizard for computer-assisted test execution
– Display and analysis of measuring data
– pre set profiles for automatic test execution
Complete with peltier temperate control, exchangeable basic plate
(Ø 25 mm), exchangeable basic plate (Ø 8 mm), measuring plate
(Ø 25 mm), measuring plate (Ø 8 mm), set of trimming tools
rubber moulds (Ø 25 mm and 8 mm) soft ware and 20 ml calibration
liquid.
The Rheometer requires to be connected to a PC, which is not
included.

TECHNICAL SPECIFICATION
Torque range: 0.1 to 150 mNm
Torque resolution: 0.002 mNm
Bearing: mechanical bearing
Speed resolution: 0.015 rpm
Speed range: 0…1000
Frequency range: 0.001…10Hz
Temperature range, total: -60 °C to 375 °C
Temperature range, Peltier: -10 °C to +180 °C
Temperature accuracy: ± 0.02 °C
Power supply: 110V or 230V 1ph 50-60Hz
Dimensions: 800x400x700 mm
Weight: 45 kg approx.

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