ABNT NBR ISO 6393:2011
Machinery - Determination of sound power level - static test conditions

Standard No.

ABNT NBR ISO 6393:2011

Release Date

2011

Published By

BR-ABNT

Latest

ABNT NBR ISO 6393:2011

Replace

ABNT NBR NM ISO 6393:2003

Scope

This Standard 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 and with the engine operating at the rated speed under no-load conditions.

ABNT NBR ISO 6393:2011 history

• 2011 ABNT NBR ISO 6393:2011 Machinery - Determination of sound power level - static test conditions
• 0000 ABNT NBR NM ISO 6393:2003