U-Visc Kinematic Viscometer

The U-Visc is a fully automatic kinematic viscometer designed for precision viscosity measurement in laboratory settings that are integrated within or operate alongside industrial automation and robotics environments. Built to comply with ASTM D445, the internationally recognised standard for kinematic viscosity measurement of transparent and opaque liquids, the U-Visc delivers reliable, traceable results across a wide range of sample types and viscosity ranges.

The system combines high throughput with minimal solvent consumption, addressing two of the most practical considerations in high-volume viscosity testing. Reduced solvent use lowers reagent costs, simplifies waste management, and supports the broader sustainability goals that many laboratories and industrial facilities are working towards. High throughput ensures that sample processing keeps pace with the demands of busy quality control, research and development, and used oil analysis workflows without creating bottlenecks in the analytical process.

At the heart of the U-Visc is a measurement system based on the established Ubbelohde viscometer tube design, widely recognised for its accuracy and reliability across a broad viscosity range. The Ubbelohde principle allows measurements to be taken independently of the sample volume, which contributes to consistent and reproducible results even when minor variations in sample loading occur. Outstanding temperature control is built into the system, ensuring that measurements are carried out under stable and precisely maintained thermal conditions, which is critical for achieving the repeatability and accuracy that ASTM D445 compliance demands.

The U-Visc is designed for straightforward operation, minimising the level of technical expertise required for routine use and reducing the time needed to set up and manage measurement sequences. For laboratories involved in petroleum product testing, lubricant quality control, base oil analysis, and used oil monitoring across industrial and automotive applications in Australia, the U-Visc provides a dependable and efficient viscometry solution that supports both standalone laboratory use and integration within broader automated analytical workflows.

• Fully automatic operation with autosampling carousel

• High-precision viscosity measurement from 0.15 to 25,000 mm²/s

• Dual solvent cleaning system for cross-contamination prevention

• Flexible sampling through vacuum or pressure introduction

• Energy-efficient design for industrial automation environments

• Easy exchange of viscometer tubes for minimal downtime

• Meets all relevant international standards (ASTM, ISO, DIN, EN)

• Compact, modular configuration for easy integration into laboratory or robotic systems

The U-Visc is engineered for a wide range of applications, from petroleum and lubricant analysis to academic research and industrial automation. It is suitable for testing fuels, base oils, formulated lubricants, and petrochemical samples. Industries that benefit include refineries, additive manufacturers, condition monitoring laboratories, research facilities, and quality control centres. Its flexible sampling and temperature control make it suitable for use with dilute solutions, industrial oils, and other petroleum-based products.

The U-Visc is a fully automatic kinematic viscometer designed for precision viscosity measurement in laboratory settings that are integrated within or operate alongside industrial automation and robotics environments. Built to comply with ASTM D445, the internationally recognised standard for kinematic viscosity measurement of transparent and opaque liquids, the U-Visc delivers reliable, traceable results across a wide range of sample types and viscosity ranges.

The system combines high throughput with minimal solvent consumption, addressing two of the most practical considerations in high-volume viscosity testing. Reduced solvent use lowers reagent costs, simplifies waste management, and supports the broader sustainability goals that many laboratories and industrial facilities are working towards. High throughput ensures that sample processing keeps pace with the demands of busy quality control, research and development, and used oil analysis workflows without creating bottlenecks in the analytical process.

At the heart of the U-Visc is a measurement system based on the established Ubbelohde viscometer tube design, widely recognised for its accuracy and reliability across a broad viscosity range. The Ubbelohde principle allows measurements to be taken independently of the sample volume, which contributes to consistent and reproducible results even when minor variations in sample loading occur. Outstanding temperature control is built into the system, ensuring that measurements are carried out under stable and precisely maintained thermal conditions, which is critical for achieving the repeatability and accuracy that ASTM D445 compliance demands.

The U-Visc is designed for straightforward operation, minimising the level of technical expertise required for routine use and reducing the time needed to set up and manage measurement sequences. For laboratories involved in petroleum product testing, lubricant quality control, base oil analysis, and used oil monitoring across industrial and automotive applications in Australia, the U-Visc provides a dependable and efficient viscometry solution that supports both standalone laboratory use and integration within broader automated analytical workflows.

The U-Visc is controlled through dedicated PC software compatible with Windows 7 and higher, providing comprehensive data management, process monitoring, and reporting functions from a single workstation. Multiple instruments can be managed simultaneously from one PC, making the platform scalable for automated laboratories running several units across high-volume testing programs. This centralised control reduces the administrative overhead of managing individual instruments separately and ensures that data from all connected units is captured, stored, and accessible from one location. Results can be exported via USB or RS-232C connection, and the software supports seamless integration with laboratory information management systems, allowing viscosity data to flow directly into broader laboratory data environments without manual transcription. For laboratories in Australia seeking to improve data traceability, reduce manual handling, and connect viscosity analysis within a fully integrated analytical workflow, the U-Visc software platform provides the connectivity and management capability to support these goals effectively.