A MEMS Resonator-based Viscosimeter

Compact and scalable technology for simultaneous measurement of viscosity and temperature providing comprehensive data

Background: In industrial and environmental applications, accurate measurement of viscosity and temperature is essential for optimizing performance, maintaining safety, and ensuring process stability. Viscosity, a fundamental property of fluids, changes significantly with temperature variations, making simultaneous measurement of both parameters crucial for accurate fluid characterization. Traditional viscosity measurement methods are often bulky, expensive, and require significant sample volumes. Current technologies lack the portability and real-time monitoring capabilities needed for modern industrial applications, particularly in harsh or remote environments.

Technical Overview: Northeastern researchers have introduced a compact and scalable technology designed for simultaneous measurement of viscosity and temperature. This system integrates multiple sensing capabilities within a single MEMS-based platform, utilizing resonator technology to provide accurate and real-time measurements. The device employs micro-electro-mechanical systems (MEMS) technology to achieve high sensitivity and precision while maintaining a small form factor. The system can operate in various fluid environments and provides continuous monitoring capabilities suitable for industrial automation and quality control applications.

Benefits:

• Compactness and Scalability: Adaptable to various use cases without significant infrastructure modifications
• Real-time Monitoring: Provides continuous viscosity and temperature measurements
• High Precision: MEMS technology ensures accurate and repeatable measurements
• Cost-effective: Reduces operational costs compared to traditional measurement systems
• Versatile Applications: Suitable for various industrial and environmental monitoring needs

Application:

• Automotive Industry: Monitoring engine oil status in vehicles, including cars, trucks, and motorcycles
• Industrial Process Control: Quality control in manufacturing and chemical processing
• Environmental Monitoring: Assessment of fluid properties in various environmental conditions
• Food and Beverage Industry: Quality control and process optimization

Opportunity:

• License
• Research collaboration