BitUVisc Kinematic Viscometer

The BitUVisc is a fully automatic and programmable kinematic viscometer designed for analyzing highly viscous samples at elevated temperatures. Capable of measuring viscosities up to 120,000 mm²/s and operating at temperatures up to 150°C, it complies with ASTM D445, D446, D2170, and AASHTO T201 standards.

Available in two models — BitUVisc 110 (single tube) and BitUVisc 120 (dual tube) — this system features auto-sampling, preheating, and automatic dual-solvent cleaning and drying for optimal efficiency and precision.

• Fully automatic and programmable operation

• Duplo viscometer tubes for unstable samples

• Preheating up to 200°C for high-temperature analysis

• Precise temperature control for consistent measurement stability

• Detection of opaque fluids without flow-back tubes

• Automatic dual-solvent cleaning and drying

• Single-position autosampler with integrated heating

• Compact, robust design for laboratory efficiency

• Complies with ASTM, EN, ISO, DIN, and AASHTO standards

Ideal for analyzing fuels, base oils, formulated oils, and highly viscous substances such as vacuum residues, crude oils, heavy fuel oils, waxes, polymers, asphalts, and additives.

Its advanced automation eliminates the need for manual loading and cleaning, providing reproducible and accurate results across a wide range of industrial and research applications.

BitUVisc includes PC control software that enables full system operation, monitoring, and data management from a single workstation.

• Supports multiple instruments per PC

• RS-232C communication with USB data export

• Compatible with Windows 7 or higher

• Optional accessories: PC, printer, compressor, ASTM thermometers, glass sample cups, and cooling circulator