LS-VIS-R Bitumen Rotational Viscometer
LS-VIS-R Bitumen Rotational Viscometer is a bitumen viscometer and viscosity testing equipment for ASTM D4402, AASHTO T316, EN 13302 workflows. Specifically engineered for determining the dynamic viscosity of hot-melt adhesives, bitumen, paraffin, and other high-temperature molten materials. Features an integrated Thermosel system for precise sample conditioning up to 300°C.
Advanced 5-inch IPS Interface
Equipped with a high-definition IPS touchscreen that provides crystal-clear visibility from any angle. The ARM-powered software architecture ensures a lag-free experience, allowing for real-time visualization of viscosity-temperature curves directly on the console or synced to mobile/PC platforms.
Intelligent Hot-Melt Rheology
Specifically optimized for non-Newtonian fluids such as hot melt adhesives and polymer-modified bitumens. The system's multi-sampling technology ensures superior data consistency compared to traditional single-point sampling methods, capturing complex flow behaviors with lab-grade fidelity.
High-Stability Digital Metrology
Featuring high-subdivision motor drives and electronic timing, the LS-VIS-R maintains absolute speed accuracy despite line voltage fluctuations. Full-range linear calibration is pre-programmed, ensuring the instrument meets or exceeds global benchmarks for industrial rheometry.
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Bitumen viscosity, water content, and composition testing
LS-VIS-R Bitumen Rotational Viscometer is bitumen viscosity or binder composition testing equipment for rotational viscosity, Saybolt Furol, Engler viscosity, water content, solubility, or SARA analysis workflows under ASTM D4402, AASHTO T316, EN 13302. It helps laboratories quantify binder flow behavior, contamination, and chemical-physical consistency.
What is LS-VIS-R Bitumen Rotational Viscometer used for?
LS-VIS-R Bitumen Rotational Viscometer is used for bitumen viscosity and composition workflows in civil engineering materials laboratories, quality control labs, research programs, and construction material acceptance testing.
Which standards does LS-VIS-R support?
LS-VIS-R supports ASTM D4402, AASHTO T316, EN 13302. Lithostek can also configure reporting fields, accessories, and calibration documents around local project or laboratory requirements.
Can Lithostek configure LS-VIS-R for my laboratory?
Yes. Lithostek application engineers can review specimen format, target standards, throughput, power supply, data output, and training requirements before quoting a suitable configuration.
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