Earth-moving machinery — Determination of sound power level — Stationary test conditions
土方机械——声功率级的测定——固定试验条件
发布日期:
2008-03-10
ISO 6393:2008规定了一种确定土方机械向环境发出的噪声的方法,该方法是在机器静止且发动机在空载条件下以额定转速运行时,根据a加权声功率级测量的。
它适用于附录A中规定的土方机械和ISO 6165中的定义。
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.