Inside the Lehigh Valley’s Underwriters Laboratories facility, engineers test many products — even how Christmas packages withstand the shock of shipping and handling during the holiday season. “This ...

Vibration testing helps to predict how well a product will withstand its intended service or transportation environment. Some new vibration controllers have the capability to replicate data recorded ...

Vibration characteristics are important reference indicators for reflecting the overall performance of RV reducers. At present, there is no factory testing standard for vibration characteristics ...