ISO 4412-3:1991

Hydraulic fluid power — Test code for determination of airborne noise levels — Part 3: Pumps — Method using a parallelepiped microphone array

Publication date: Aug 22, 1991

General information

Current stage: 90.92 Effective date: Mar 4, 2024

Originator: ISO

Owner: ISO/TC 131/SC 8

Type: International Standard

ICS: 23.100.10 17.140.20

Languages: French English

Buying

Status: Published

PDF - ALL 7,123

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Scope

This part closely follows the methods described in the two other parts, but allows the use of alternative pump mounting and drive configurations which are simpler and cheaper to implement in an anechoic chamber. May also be applied to test motors.

Life cycle

NOW

PUBLISHED
ISO 4412-3:1991
90.92 Standard to be revised
Mar 4, 2024

REVISED BY

IN_DEVELOPMENT
ISO/WD 4412-1

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