Standards SC8

PRODUCT TESTING
ISO 4392-1:2002
Hydraulic fluid power -- Determination of characteristics of motors -- Part 1: At constant low speed and constant pressure

ISO 4392-2:2002
Hydraulic fluid power -- Determination of characteristics of motors -- Part 2: Startability

ISO 4392-3:1993
Hydraulic fluid power -- Determination of characteristics of motors -- Part 3: At constant flow and at constant torque

ISO 4409:2019
Hydraulic fluid power -- Positive-displacement pumps, motors and integral transmissions -- Methods of testing and presenting basic steady state performance

ISO 4412-1:1991
Hydraulic fluid power -- Test code for determination of airborne noise levels -- Part 1: Pumps

ISO 4412-2:1991
Hydraulic fluid power -- Test code for determination of airborne noise levels -- Part 2: Motors

ISO 4412-3:1991
Hydraulic fluid power -- Test code for determination of airborne noise levels -- Part 3: Pumps -- Method using a parallelepiped microphone array

ISO 6403:1988
Hydraulic fluid power -- Valves controlling flow and pressure -- Test methods

ISO 8426:2008
Hydraulic fluid power -- Positive displacement pumps and motors -- Determination of derived capacity

ISO 9110-1:2020
Hydraulic fluid power -- Measurement techniques -- Part 1: General measurement principles

ISO 9110-2:2020
Hydraulic fluid power -- Measurement techniques -- Part 2: Measurement of average steady-state pressure in a closed conduit

ISO 10767-1:2015
Hydraulic fluid power -- Determination of pressure ripple levels generated in systems and components -- Part 1: Method for determining source flow ripple and source impedance of pumps

ISO 10767-2:1999
Hydraulic fluid power -- Determination of pressure ripple levels generated in systems and components -- Part 2: Simplified method for pumps

ISO 10767-3:1999
Hydraulic fluid power -- Determination of pressure ripple levels generated in systems and components -- Part 3: Method for motors

ISO 10770-1:2009
Hydraulic fluid power -- Electrically modulated hydraulic control valves -- Part 1: Test methods for four-port directional flow-control valves

ISO 10770-2:2012
Hydraulic fluid power -- Electrically modulated hydraulic control valves -- Part 2: Test methods for three-port directional flow-control valves

ISO 10770-3:2020
Hydraulic fluid power -- Electrically modulated hydraulic control valves -- Part 3: Test methods for pressure control valves

ISO 10771-1:2015
Hydraulic fluid power -- Fatigue pressure testing of metal pressure-containing envelopes -- Part 1: Test method

ISO/TR 10771-2:2008
Hydraulic fluid power -- Fatigue pressure testing of metal pressure-containing envelopes -- Part 2: Rating methods

ISO 15086-1:2001
Hydraulic fluid power -- Determination of the fluid-borne noise characteristics of components and systems -- Part 1: Introduction

ISO 15086-2:2000
Hydraulic fluid power -- Determination of the fluid-borne noise characteristics of components and systems -- Part 2: Measurement of the speed of sound in a fluid in a pipe

ISO 15086-3:2008
Hydraulic fluid power -- Determination of the fluid-borne noise characteristics of components and systems -- Part 3: Measurement of hydraulic impedance

ISO 16902-1:2003
Hydraulic fluid power -- Test code for the determination of sound power levels of pumps using sound intensity techniques: Engineering method -- Part 1: Pumps

ISO 17559:2003
Hydraulic fluid power -- Electrically controlled hydraulic pumps -- Test methods to determine performance characteristics

ISO/TR 19972-1:2009
Hydraulic fluid power -- Methods to assess the reliability of hydraulic components -- Part 1: General procedures and calculation method