LS-FSV-D Saybolt Furol Viscometer
LS-FSV-D Saybolt Furol Viscometer is a bitumen viscometer and viscosity testing equipment for ASTM D88, AASHTO T72 workflows. Features an integrated multi-parameter computation engine that provides real-time conversion between Saybolt, Engler, and Kinematic viscosity in a single test sequence.
Integrated Viscosity Conversion Engine
The LS-FSV-1 features a unique computation suite that eliminates the need for manual look-up tables. By inputting calibration factors, the instrument instantaneously converts Saybolt efflux time into Engler degrees and Kinematic viscosity, providing three critical data points from a single observation.
Dual-Path Parallel Metrology
Equipped with dual testing channels, the instrument enables simultaneous assessment of two specimens in identical thermal conditions. The system automatically computes the arithmetic mean, ensuring superior data reliability and doubling laboratory throughput for high-volume bitumen characterization.
High-Temperature Stability Bath
The internal 1000W heating assembly supports temperatures up to 240°C with professional-grade PID regulation. This extended range, combined with high-precision (60 ± 0.05 ml) receiving flasks, makes it the ideal solution for both research-grade binders and industrial-grade heavy fuel oils.
Application & Search Guide
Bitumen viscosity, water content, and composition testing
LS-FSV-D Saybolt Furol 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 D88, AASHTO T72. It helps laboratories quantify binder flow behavior, contamination, and chemical-physical consistency.
What is LS-FSV-D Saybolt Furol Viscometer used for?
LS-FSV-D Saybolt Furol 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-FSV-D support?
LS-FSV-D supports ASTM D88, AASHTO T72. Lithostek can also configure reporting fields, accessories, and calibration documents around local project or laboratory requirements.
Can Lithostek configure LS-FSV-D 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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