1. Sound Level Meters
Used to measure NVH testing levels across different frequency ranges. They're crucial in diagnosing sound emissions from engines or vehicle interiors.
2. Vibration Analyzers
These devices measure mechanical vibrations in components. They're widely used in engine mounts, suspension systems, and rotating machinery.
3. Microphones and Accelerometers
Precision-grade sensors that capture sound and vibration data. Used in conjunction with data acquisition systems.
4. Modal Analysis Systems
These systems analyze the dynamic behavior of structures under real-world operating conditions.
5. Shaker Tables and Test Rigs
Employed to simulate vibration environments and test components under stress conditions.
6. Data Acquisition and Analysis Software
Tools like LMS Test.Lab, DEWESoft, and Brüel & Kjær software collect, visualize, and interpret NVH data in real-time.
Selecting the right NVH testing equipment ensures accurate diagnostics, reduces development time, and enhances user satisfaction. Investing in advanced tools helps engineers identify issues early and optimize product performance efficiently.
