Rotational Viscometer

A Rotational Viscometer is a precision instrument used to measure the viscosity of liquids. It determines viscosity by measuring the resistance encountered by a rotating component within the liquid.

Rotational Viscometer are widely used in industries such as chemical engineering, food processing, pharmaceuticals, and petroleum for viscosity measurements in quality control, research and development, and production processes.
① Chemical Industry: Used to measure the viscosity of various chemical solutions, coatings, inks, adhesives, etc.
② Food Industry: Used to measure the viscosity of sauces, honey, dairy products, beverages, etc.
③ Pharmaceutical Industry: Used to measure the viscosity of pharmaceutical solutions, gels, emulsions, etc.
④ Petroleum Industry: Used to measure the viscosity of lubricants, fuel oils, asphalt, etc.
⑤ Research Field: Used for viscosity studies and material property analysis in laboratories.

International standards include ISO 2555 and ISO 3219. National standards include GB/T 10247-2008 “Methods for Viscosity Measurement.” Industry standards include ASTM D2196 and ASTM D2983.

• 5-inch high-definition LCD color touchscreen.

• Features mechanical transmission with manual crank operation for height adjustment, delivering low noise and high portability.

• Stepless speed adjustment: delivers clearer data and more precise analysis.

• Protocol storage: systematically archives validated testing protocols for rapid reuse and team collaboration.

• Data storage: preserves experimental data for conclusive analysis and ensures reproducibility.

• Data export: exports Excel spreadsheets via USB drive.

• Temperature measurement function: Determines whether samples are at a constant temperature, ensuring more stable test results.

• Timing function: Enables time-lapse testing for special samples.

• Password protection: Restricts device access via password.

• Torque protection: Automatically protects against overload and alerts users to replace the rotor or reduce speed.

• Torque monitoring: Intelligently identifies suitable rotors and speeds, providing user guidance.

• Printer: Connects to an external printer (optional).

• Compatible with external temperature control units to maintain constant sample temperature during testing, ensuring greater stability and accuracy.