BS ISO 16902-1:2003
Current
The latest, up-to-date edition.
Hydraulic fluid power. Test code for the determination of sound power levels using sound intensity techniques. Engineering method Pumps
Hardcopy , PDF
English
16-07-2003
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Sound power level determination
5 Installation and mounting conditions
5.1 General
5.2 Pump mounting
5.3 Drive coupling
5.4 Hydraulic circuit
6 Measurement surfaces
6.1 General
6.2 Piping
6.3 Pump mounting
6.4 Reflecting plane
6.5 Drive motor and drive couplings
7 Operating conditions
8 Measurement uncertainty
9 Information to be recorded
9.1 General
9.2 Pump under test
10 Test report
Bibliography
Provides 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.
| Committee |
MCE/18/-/8
|
| DevelopmentNote |
Supersedes 02/702594 DC (07/2003)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO 16902 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. This part of ISO 16902 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.
| Standards | Relationship |
| ISO 16902-1:2003 | Identical |
| ISO 3744:2010 | Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane |
| ISO 5598:2008 | Fluid power systems and components Vocabulary |
| ISO 9614-1:1993 | Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Measurement at discrete points |
| IEC 61043:1993 | Electroacoustics - Instruments for the measurement of sound intensity - Measurements with pairs of pressure sensing microphones |
| ISO 9614-2:1996 | Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 2: Measurement by scanning |
| ISO 4412-1:1991 | Hydraulic fluid power — Test code for determination of airborne noise levels — Part 1: Pumps |
| ISO 9614-3:2002 | Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 3: Precision method for measurement by scanning |
| ISO 3448:1992 | Industrial liquid lubricants — ISO viscosity classification |
| ISO 6743-4:2015 | Lubricants, industrial oils and related products (class L) Classification Part 4: Family H (Hydraulic systems) |
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