Automatic tube bending kinematic viscometerIt is a high-precision automated instrument used to measure the viscosity of liquid motion, widely used in the fields of petroleum, chemical, energy, etc., especially suitable for viscosity detection of lubricating oil, fuel oil, hydraulic oil and other oil products.

Technical features:

Fully automated operation

Realize the automation of the entire process of sampling, testing, cleaning, and drying, greatly improving detection efficiency (single test time is usually less than 10 minutes).

Support multi-channel parallel testing (such as dual bath design), which can simultaneously detect viscosity values at different temperatures.

High precision and repeatability

The temperature control accuracy can reach ± 0.01 ℃, and the timing accuracy is ± 0.01 seconds, ensuring the reliability of the results.

The repeatability error is usually ≤ 0.5%, meeting the requirements of international standards such as ISO and ASTM.

Wide measurement range

It can cover a wide range of low viscosity (such as water) to high viscosity (such as heavy oil) (e.g. 0.3~10000 mm ²/s).

Adapt to different samples by changing the constants (K values) of capillaries or viscometers of different specifications.

Intelligent functions

Built in calibration program, supporting automatic calibration of viscosity meter constants.

Data storage and export functions (such as USB and network interfaces) facilitate quality traceability.

Equipped with a fault diagnosis and alarm system, it indicates abnormalities such as low liquid level and overheating.

Safety and Environmental Design

Adopting a closed cleaning system to reduce solvent evaporation and pollution.

Support low toxicity and environmentally friendly cleaning agents that comply with laboratory safety regulations.

Advantage analysis:

Efficiency improvement

Compared to manual viscometers, automatic tube bending instruments can reduce more than 80% of manual operation time and are suitable for batch testing.

Accuracy of results

Eliminating human reading errors, especially suitable for high viscosity or non transparent samples (such as dark colored oils).

Compliance and Standardization

Meets mainstream standards such as ASTM D445, ISO 3104, GB/T 265, and meets international certification requirements.

Long term cost-effectiveness

Reduce solvent consumption and labor costs, suitable for large laboratories or production lines.