GB/T 17483-1998: Test code for the determination of airborne noise level of hydraulic pumps

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Scope

This Standard specifies, under the steady state conditions, the test code for the
determination of airborne noise level of hydraulic pumps (hereinafter refers to pumps).
This Standard is applicable to measurement pump’s A-weighted sound power level,
pump octave band (center frequency is 125~8000Hz) sound power level.

Basic Data

Standard ID	GB/T 17483-1998 (GB/T17483-1998)
Description (Translated English)	Test code for the determination of airborne noise level of hydraulic pumps
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	J20
Classification of International Standard	23.100.10; 17.140.20
Word Count Estimation	12,179
Date of Issue	9/2/1998
Date of Implementation	8/1/1999
Adopted Standard	ISO 4412-1-1991, MOD
Issuing agency(ies)	State Quality and Technical Supervision
Summary	This standard specifies the test code to work under steady state conditions pump air noise level of determination. This standard applies to the measurement of the pump A-weighted sound power level, the pump octave band (center frequency from 125 ~ 8000Hz) sound power level.