Hivatkozási szám

MSZ EN IEC 60704-2-1:2021

Dokumentumazonosító

177121

Cím

Háztartási és hasonló jellegű villamos készülékek. A zajkibocsátás meghatározási módszere. 2-1. rész: Szárazporszívók kiegészítő követelményei (IEC 60704-2-1:2020)

Angol cím

Household and similar electrical appliances. Test code for the determination of airborne acoustical noise. Part 2-1: Particular requirements for dry vacuum cleaners (IEC 60704-2-1:2020)

Alkalmazási terület

This clause of Part 1 is applicable except as follows: 1.1 Scope 1.1.1 General Replacement: This part of IEC 60704 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 purposes. NOTE Particular requirements for dry cleaning robots are specified in IEC 60704-2-17. 1.1.2 Types of noise Replacement: The methods specified in ISO 3743-1, ISO 3743-2 and ISO 3744 can be used for measuring noise emitted by electric vacuum cleaners. 1.1.3 Size of the source Replacement: The method specified in ISO 3744 is applicable to noise sources of any size. When applying ISO 3743-1 and ISO 3743-2, the maximum size of the appliance under test should fulfil the requirements specified in 1.2 of ISO 3743-1:2010 and 1.3 of ISO 3743-2:1994. 1.2 Object Addition: This part of IEC 60704 describes the determination of the noise emission of vacuum cleaners under normal operating conditions on carpet and hard floor in accordance with 4.6 of IEC 62885-2. NOTE 101 For determining and verifying noise emission values declared in product specifications, see IEC 60704-3. 1.3 Measurement uncertainty Replacement: For vacuum cleaners designed for cleaning carpets the estimated values of standard deviations of sound power levels determined in accordance with this part of IEC 60704 are provided in Table 101. Táblázat For vacuum cleaners designed for cleaning hard floors the estimated values of standard deviations of sound power levels determined in accordance with this part of IEC 60704 are provided in Table 102. Táblázat2 NOTE 101 The values in Table 101 and Table 102 are derived from the results of a round robin test (RRT) conducted in 2010/2011 with 4 different vacuum cleaners (passive and active) in 8 participating laboratories. Addition: 1.101 Standard deviation for declaration and verification For the purpose of determining and verifying declared noise emission values for vacuum cleaners designed for cleaning carpets, in accordance with IEC 60704-3, the following values provided in Table 103 apply: Táblázat3 For the purpose of determining and verifying declared noise emission values for vacuum cleaners designed for cleaning hard floors, in accordance with IEC 60704-3, the following values provided in Table 104 apply: Táblázat4

ICS

17.140.20 Gépek és berendezések zajkibocsátása

97.080 Tisztítóberendezések

Műszaki Bizottság

A szabvány nyelve

angol

Az érvényesség kezdete

2021-07-01

Forrás

idt EN IEC 60704-2-1:2020; idt IEC 60704-2-1:2020

Előd

MSZ EN 60704-2-1:2015

Utód

Módosítás

Kiegészítő információk

SZK-közlemények

Kapcsolódó európai jogszabály

(ECO16)

A szabvány

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