17.140.20 - Noise emitted by machines and equipment

IEC 60704-2-1:2020 is available as IEC 60704-2-1:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60704-2-1:2020 is applicable for the determination of airborne acoustical noise of mains operated and cordless dry vacuum cleaners for household use or under conditions similar to those in households. This part of IEC 60704 does not apply to vacuum cleaners for industrial or professional purp...view more

IEC 60704-2-17:2020 describes the determination of the noise emission of dry-cleaning robots under normal operating conditions on carpet and hard floors.
This document applies to electrical dry-cleaning robots (including their accessories and their component parts) for household use or under conditions similar to those in households.
This document applies to electrical dry-cleaning robots operating in dry conditions only. Some additions and modifications for dry-cleaning robots operating in we...view more

EN-ISO 5135 establishes general rules for the acoustic testing of air-terminal devices, air-terminal units, dampers and valves used in air diffusion and air distribution systems in order to determine sound power levels as defined in ISO 3741.

This document establishes general rules for the acoustic testing of air-terminal devices, air-terminal units, dampers and valves used in air diffusion and air distribution systems in order to determine sound power levels as defined in ISO 3741.

SIST EN IEC 60704-2-8:2020 applies to electric shavers, clippers or trimmers for domestic and similar use, supplied from mains or secondary batteries or primary batteries. The term similar use is understood to mean the use in hotels, hospitals, shops, offices, etc. This document does not apply to shavers, clippers or trimmers that are powered by means other than electrical, for example by a spring-device. If possible, this document can also be applied to analogous electrically operated devices, ...view more

2019-12-24: decision to skip FV taken by TC - mail from TC 2019-12-23

IEC 60704-2-4:2011 These particular requirements apply to single unit electrical washing machines and the washing and spinning function of combined appliances for household and similar use and to spin extractors for household and similar use. This third edition cancels and replaces the second edition (2001). Main changes are:  - measurement uncertainty and standard deviations are taken into account,  - definitions of standard test load and standard test program are modified,  - test enclosure wa...view more

IEC 60704-2-7 applies to electrical fans (including their accessories and their componentparts) for household and similar use, designed for AC or DC supply.The motor, the impeller and their housing, if any, form a single unit.These particular requirements apply to:- conventional fans,- table fans,- pedestal fans,- ceiling fans,- bladeless fans,- wall bracket fans,- ceiling bracket fans,- louver fans,- tower fans,- ventilating and partition ventilating fans.This standard does not apply to:- fans ...view more

IEC 60704-2-4:2011 These particular requirements apply to single unit electrical washing machines and the washing and spinning function of combined appliances for household and similar use and to spin extractors for household and similar use. This third edition cancels and replaces the second edition (2001). Main changes are: - measurement uncertainty and standard deviations are taken into account, - definitions of standard test load and standard test program are modified, - test enclosure was r...view more

IEC 60704-2-7:2020 is available as IEC 60704-2-7:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 60704-2-7:2020 applies to electrical fans (including their accessories and their component parts) for household and similar use, designed for AC or DC supply. The motor, the impeller and their housing, if any, form a single unit. These particular requirements apply to: – conventional fans, –...view more

2020-01-17 JF: Through decision BT C190/2019, the BT approved the removal of the link for this standard with the Machinery Directive.
2019-05-31 JF: Following the discussion at the Nucleus (core group of the CEN-CENELEC sector on machinery safety), it was concluded that this standard should not be listed in the Official Journal of European Union (OJEU) under the Machinery Directive 2006/42/EC because these are guidelines. This had been agreed with the TC. CCMC is preparing the BT document on ...view more

IEC 60704-2-8:2020 is available as IEC 60704-2-8:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 60704-2-8:2020 applies to electric shavers, clippers or trimmers for domestic and similar use, supplied from mains or secondary batteries or primary batteries. The term "similar use" is understood to mean the use in hotels, hospitals, shops, offices, etc. This document does not apply to shav...view more

This document specifies the survey method, which is the measurement method of the sound power level for reciprocating internal combustion engines. This document applies to all reciprocating internal combustion engines falling within the field of application of ISO 3046‑1 and other internal combustion engines where no suitable International Standard exists. NOTE In this document, reciprocating internal combustion engines are referred to as engines unless otherwise explained.

This document specifies the engineering method, which is the measurement method of the sound power level for reciprocating internal combustion engines. This document applies to all reciprocating internal combustion engines falling within the field of application of ISO 3046-1 and other internal combustion engines where no suitable International Standard exists. NOTE In this document, reciprocating internal combustion engines are referred to as engines unless otherwise explained.

2020-01-17 JF: Through decision BT C190/2019, the BT approved the removal of the link for this standard with the Machinery Directive.
2019-05-31 JF: Following the discussion at the Nucleus (core group of the CEN-CENELEC sector on machinery safety), it was concluded that this standard should not be listed in the Official Journal of European Union (OJEU) under the Machinery Directive 2006/42/EC because these are guidelines. This had been agreed with the TC. CCMC is preparing the BT document on ...view more