ISO 6393:2008 PDF

Earth-moving machinery — Determination of sound power level — Stationary test conditions

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Title (English):

ISO 6393:2008

Earth-moving machinery — Determination of sound power level — Stationary test conditions

Document status:: Active
Format:: Electronic (PDF)
Number of pages:: 23
Publication date:: March 10, 2008
Edition:: ISO IS 6393 edition 3 version 1
ICS:: 17.140.20

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Description (English):

ISO 6393:2008 specifies a method for determining the noise emitted to the environment by earth‑moving machinery, measured in terms of the A-weighted sound power level while the machine is stationary with the engine operating at the rated speed under no-load conditions. It is applicable to earth-moving machinery as specified in Annex A and as defined in ISO 6165.

Technical details

Technical committee: ISO/TC 127/SC 2 - Safety, ergonomics and general requirements
SKU: ISO 6393:2008

Abstract

Overview

ISO 6393:2008 defines a standardized method to determine the A-weighted sound power level emitted to the environment by earth‑moving machinery under stationary test conditions. The test is performed with the machine stationary and the engine running at rated speed under no‑load conditions. The procedure produces repeatable sound power data for compliance checks, noise reduction work and comparative assessments of construction equipment.

Key topics and requirements

Scope and applicability: Applies to earth‑moving machinery as defined in ISO 6165 and as listed in Annex A of ISO 6393:2008.
Measurement quantity: A‑weighted sound power level (LWA) calculated from time‑averaged A‑weighted sound pressure levels over a hemispherical measurement surface.
Instrumentation: Preferred use of an integrating‑averaging sound level meter complying with IEC 61672‑1 class 1 specifications.
Measurement surface and radii: Hemisphere radius is determined by the machine basic length (Annex A). Typical radii: 4 m (l

Related standards

Mentioned in the description and other ISO standards

Overview

Key topics and requirements

Scope and applicability: Applies to earth‑moving machinery as defined in ISO 6165 and as listed in Annex A of ISO 6393:2008.
Measurement quantity: A‑weighted sound power level (LWA) calculated from time‑averaged A‑weighted sound pressure levels over a hemispherical measurement surface.
Instrumentation: Preferred use of an integrating‑averaging sound level meter complying with IEC 61672‑1 class 1 specifications.
Measurement surface and radii: Hemisphere radius is determined by the machine basic length (Annex A). Typical radii: 4 m (l

ISO 6393:2008 PDF

Technical details

Abstract

Overview

Key topics and requirements

Related standards

Abstract

Overview

Key topics and requirements

Related standards

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