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Noise tests

Noise tests

Noise tests

The Noise Laboratory performs standardized and specific tests to support product development.

  • Mechanical laboratory

    NOISE AND VIBROACOUSTIC CHARACTERIZATION

    Standardized noise tests

    ENAC accredited testing laboratory with accreditation No. 100/LE257. Standards:

    • EN ISO 3744 (Sound power – Engineering method)
    • EN ISO 3746 (Sound power – Control method)
    • Directive 2000/14/EC (Noise Performance – Machinery for use outdoors)
    • EN 61373 (railway material)
    • EN 81-50 (elevator components)

    Noise and vibration in CE marked machines

    • Noise at the operator’s station (EN ISO 11200; 11202; 11204)
    • Hand-arm vibration (standards EN ISO 20643; ISO 5349)
    • Whole-body vibration (EN 1032; ISO 2631-1)

    Environmental noise (noise laws; municipal ordinances)

    Vibroacoustic product characterization tests

    • Noise and vibration testing to customer specification
    • Noise and vibration measurements in elevator installations (in ITAINNOVA towers and on site).
    • Experimental Modal Analysis (EMA)
    • Operational Modal Analysis (OMA)
    • Analysis of vibration shapes in operation (ODS)
    • Localization of noise sources in machines / products.
    • Acoustic quality: Binaural measurements
    • Squeak & Rattle Rehearsals
    • Noise tests on benches under customer specification.

ITA's laboratories are accredited by ENAC

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