Vibration refers to mechanical oscillations about an equilibrium point. Some forms of vibration are desirable as in a loud speaker or musical instrument. More often, vibration is undesirable, wasting energy and creating unwanted sound or noise. This category is for companies offering products and services to reduce vibration and noise.
Performs testing and finite element analysis of vibration, stress, fatigue, and flow, providing case histories related to turbomachinery / rotating machinery (turbines, compressors, pumps, fans), electric motors, and reciprocating machines.
A non-profit association whose fields of interest include machinery dynamics and all aspects of condition monitoring and predictive maintenance of machinery, especially vibration monitoring and analysis.
Offers aviation and industrial vibration measurement systems including fiber-optic, capacitive and laser technologies designed to measure position, displacement, and vibration in the production process and the laboratory.
Designers and manufacturers of industrial vibration sensors including sensors or industrial accelerometers with either AC outputs for use with data collectors, or 4-20mA outputs for direct use with PLCs for monitoring vibration levels of plant and machinery.
Private laboratory specializing in the evaluation of existing sound proofing solutions, the characterization of the acoustic and elastic parameters of various materials and the modelling of multi-layered poro-elasto-acoustic materials.
Supplier of new and used vibration test systems and shock testing equipment including permanent magnet vibration systems, electro-dynamic shaker systems, digital switching power amplifiers, test fixtures, package testers and multi-axis test systems.
Provides condition and performance monitoring equipment, acoustic and vibration equipment, site commissioning and support of monitoring systems, accredited calibration, occupational and environmental noise training, machinery condition and practical instrument training.