RheolabQC for Viscosity Determination of Bitumen and Asphalt Products

Anton-Paar's RheolabQC is a very robust and reliable rotational rheometer that determines the dynamic viscosity of bitumen, asphalt and their binders at elevated temperatures. The viscosity determination correlates with ASTM D4402, AASHTO T316, and (DIN) EN 13302, whereby a maximum temperature of +180°C can be applied. The instrument is capable of measuring either in controlled shear stress (CSS) or controlled shear rate (CSR) mode. Routine quality control checks can be performed by quick single point measurements. Valuable information about further processability is gained through the determination of flow curves and the temperature-dependent flow behavior. RheolabQC can be operated in stand-alone mode, making an ad-line application attractive. Ease of use is guaranteed due to Toolmaster™ (automatic measuring system recognition), QuickConnect coupling (fast and easy mounting of the measuring system), and the Peltier temperature device (fast heating (8 K/min) and cooling rates (4 K/min)). Disposable aluminum cups minimize cleaning efforts and maximize sample throughput.