ISO 16902-1:2003 Preview
Hydraulic fluid power -- Test code for the determination of sound power levels of pumps using sound intensity techniques: Engineering method -- Part 1: Pumps
This standard was last reviewed and confirmed in 2019. Therefore this version remains current.
ISO 16902-1:2003 establishes a test code based on ISO 9614-1 and ISO 9614-2 for determining the sound power levels of a hydraulic fluid power pump under controlled conditions of installation and operation. The sound power level will include sound power radiated by any piping within the measurement surface. ISO 16902-1:2003 is suitable for providing a basis for comparing the airborne noise levels of any type of pump that is normally used to convert rotary mechanical power to hydraulic fluid power, incorporating valves, solenoids, drive gears, couplings or any other auxiliary device normally fitted in service.
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