HTHS Series II High-Temperature, High-Shear Viscometer
The HTHS Series II is a precision multicell capillary viscometer designed for accurate viscosity testing of engine oils under high-temperature, high-shear conditions.
Engineered for simplicity and reliability, it meets all requirements and precision specifications of ASTM D5481 and SAE J300, making it ideal for both research and quality control environments. Its advanced design ensures consistent, repeatable results for oils used in demanding applications, including synthetic and performance formulations. Whether you’re testing for compliance or optimizing formulations, the HTHS Series II delivers trusted performance with minimal operator effort.
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Features & Benefits
Meets all ASTM D5481 and SAE J300 requirements and precision specifications
- Temperature range: 30 °C to 150 °C (± 0.1 °C)
- Viscosity range: 2 mPa·s (cP) to 7 mPa·s (cP)*
- Test pressure: variable from 50 psi to 500 psi
- Variable test temperature and shear rate supports research applications
User-friendly, high-speed testing
- Simple, one-button operation
- Multi-cell design permits sequential testing of up to 5 different samples
- Tests up to 20 samples per hour at 1.4 × 106s-1 at 150 °C
- Instrument digitally displays flow time, temperature, and pressure
- Stand-alone viscosity calculation software analyzes data and displays results
- Sample flush cycle eliminates need for hazardous cleaning solvents
Robust, reliable performance
- Proven CANNON® reliability and outstanding support
- Reduced operator role enhances repeatability and reproducibility
*Viscosity range is extendable to 20 mPa·s (cP) with custom configuration