Product Announcements: Noise, Vibration and Harshness (NVH) Test Equipment

Sometimes product quality is perceived by the noise & vibration it produces…

A strange whir, click or tick, growl or rumble, or worse – those other objectionable noises. Your customer can complain about a lot of issues, don't let noise & vibration be one of them. We accurately pinpoint subjective quality issues, before they become a customer complaint (read more)

Solutions to Shock, Vibration and Noise begin with Signal Analysis. Post-spaceflight damage detection to packaging, rollercoasters to rock concerts & nano-technology to bio-medical applications, our company has solved problems since the days of the Mercury space program. For experiments, research and all things shock, vib and noise your solution is in our name SIGNALYSIS (read more)

Measurement of resonance frequencies and Q factors associated with braking systems

• Transportation emphasis
• Automated in-line system
• Experimental structural dynamics techniques
• Frequency response function collection and analysis
• Brake system quality determination per OEM specifications

IQC is a production line test system from Signalysis, Inc., that provides automatic assembly line Pass/Fail of products based on mechanical vibration characteristics, analysis of functional electrical signals, and other measured and computed quantities. (read more)

Polytec's new RLV-5500 Rotational Laser Vibrometer uses a fiber-optic cable to provide laser power to the small RLV-500 Sensor Head, thus increasing mounting and positioning options without sacrificing precision. The RLV-5500 Controller comes with a 19'' industrial housing and incorporates the signal processing electronics and power supply. (read more)