OROS – Noise and Vibration Testing Solutions Matching Challenging Tests in Aerospace Applications


OROS is a global manufacturer and solution provider of noise and vibration measurement systems: Instruments, Software and Services. It masters the latest technology of data acquisition, digital signal processing as well as application oriented software for testing and measurement. 

Whenever dealing with aerospace or defense crafts, a test is always costly and must be accomplished in a short-time window. At the development stage of aircraft wing structures or satellites, measurements such as modal analysis, often based on multiple shaker excitation, must be successful the first time and data stored safely and securely. Portable, flexible, rugged and accurate, the OROS analyzers handle your noise and vibration tests whatever your environment: test center and transportation, laboratory or in-flight data acquisition. Providing flexible configurations (rack, stand-alone or distributed up to 1000 channels), the OROS solutions enhance your efficiency.

Jet & Rocket Engines Tests: the OROS analyzers record raw data and display the information you need for proper jet engine test. Thanks to the Synchronous Order Analysis, they compute the orders of jet engines during hours of tests required by the propulsion tests centers or flight/taxi tests. The integrated conditioners offer a wide range of transducer interface (ICP, Float, ±40 V, Strain gauges, Thermocouples, PT100, Oversampled tachs). The analyzer is easy to integrate in the test benches. 

Data Acquisition: Components integration for in-flight recording requires a portable, rugged and easy recording system. PC free recording is especially very useful for the toughest conditions (direct recording, distributed systems).

Structures Test - Spacecraft structures are checked with the large channel distributed systems. It measures simultaneously up to 1000+ channels for one shot tests. From shaker or loudspeaker excitation the FFT, 1/n Octave and swept-sine offer real-time monitoring and provide immediate results and raw data making the test conclusions faster.

For more than 30 years, OROS solutions are renowned as being designed for the field and powerful enough for any lab. More information:  http://www.oros.com/.


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