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The NDJ-II-14/16 measures molten-material viscosity by the rotary-cylinder method over high-temperature and ambient-temperature conditions. The instrument references YB/T 185-2001 and ASTM D4683-1991 and provides constant-temperature and cooling-curve measurements.
GHR2000 is a fresh-concrete and mortar rheometer for torque-based characterization of fresh mixtures. It accepts aggregate below 25 mm and concrete with a slump of at least 50 mm; slump above 75 mm is preferred for effective testing.
The LWL asphalt bending beam rheometer measures the flexural creep stiffness or compliance of asphalt binders using the AASHTO T 313-04 bending-beam rheometer method. It is intended for low-temperature testing of unaged binders and binders conditioned by RTFOT (AASHTO T 240) and/or PAV (AASHTO R 28).