GB/T 19606-2024 Noise limit value for household and similar electrical appliances
1 Scope
This document specifies the requirements for noise limit value and identification of household and similar electrical appliances, and describes the corresponding test methods.
This document is applicable to the design, production and inspection of household and similar electrical appliances with a rated voltage of not exceeding 250V in the case of a single-phase appliance or 480V in the case of other appliances.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 4214.1-2017 Test method for noise of household and similar electrical appliances - General requirements
GB/T 4214.2-2020 Test method for noise of household and similar electrical appliances - Particular requirements for vacuum cleaners
GB/T 4214.3-2023 Test method for noise of household and similar electrical appliances - Particular requirements for dishwashers
GB/T 4214.4-2020 Test method for noise of household and similar electrical appliances - Particular requirements for washing machines and spin extractors
GB/T 4214.5-2023 Test method for noise of household and similar electrical appliances - Particular requirements for electric shavers, hair clippers or trimmers
GB/T 4214.6-2008 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Particular requirements for electric hair care appliances
GB/T 4214.7-2020 Test method for noise of household and similar electrical appliances - Particular requirements for tumbler dryers
GB/T 4214.8-2021 Test method for noise of household and similar electrical appliances - Particular requirements for electric cooking ranges, ovens, grills, microwave ovens and any combination of these
GB/T 4214.9-2021 Test method for noise of household and similar electrical appliances - Particular requirements for fans
GB/T 4214.11-2021 Test method for noise of household and similar electrical appliances - Particular requirements for electrically-operated food preparation appliances
GB/T 4214.12-2021 Test method for noise of household and similar electrical appliances - Particular requirements for fan heaters
GB/T 4214.13-2021 Test method for noise of household and similar electrical appliances - Particular requirements for range hoods and other cooking fume extractors
GB/T 4214.14-2021 Test method for noise of household and similar electrical appliances - Particular requirements for refrigerators, frozen-food storage cabinets and food freezers
GB/T 4214.15-2021 Test method for noise of household and similar electrical appliances - Particular requirements for electric thermal storage room heaters
GB/T 4214.16-2022 Test method for noise of household and similar electrical appliances - Particular requirements for food waste disposers
GB/T 4214.17-2024 Test method for noise of household and similar electrical appliances - Particular requirements for dry-cleaning robots
GB/T 7725-2022 Room air conditioner
GB/T 18801-2022 Air cleaner
GB/T 23119-2017 Household and similar electrical appliances - Water for performance testing
GB/T 23332-2018 Humidifiers
GB/T 26182-2022 Household and similar healthful massage chair
GB/T 26206-2020 Injecting water foot massager
GB/T 26254-2023 Household and similar healthful massage cushion
GB/T 30307-2023 Household and similar drinking water treatment units
GB 38383-2019 The minimum allowable values of the energy, water consumption and grades for dishwashers
GB 44498-2024 Household and similar electrical appliances - Health technical specification
QB/T 1520-2023 Household and similar electrical dishwasher
QB/T 4409-2012 Household and similar healthful massage bed
QB/T 4412-2012 Hand-held motor-operated massagers
QB/T 4414-2012 Circulation movement massager
QB/T 4704-2014 Leg and foot massagers
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
microwave oven
appliances that use electromagnetic energy in one or more ISM bands with frequencies ranging from 300MHz to 30GHz to heat food and beverages in the cavity
Note: The ISM band is the electromagnetic frequency range defined by the International Telecommunication Union (ITU) and adopted in CISPR11.
[Source: GB/T 4706.21-2024, 3.101]
4 Requirements for noise limit value of appliances
4.1 General requirements
Neither the measured value nor the indicated value of the appliance noise shall exceed the noise limit value of the appliance.
The tolerance between the measured value and the indicated value of the noise of the appliance shall not exceed +3 dB(A).
For combined appliances for which it is claimed to comply with multiple product standards, the noise limit values specified in this document for each corresponding product shall be met respectively; if the functions of the product corresponding to the multiple product standards with which it is claimed to comply cannot operate independently, the functions that cannot operate independently do not need to meet the noise limit value specified in this document for the corresponding product.
4.2 Requirements for noise limit values of various products
Requirements for noise limit values of various products are as follows:
a) The noise of refrigerating appliances shall meet those specified in GB 44498-2024, A.2.1;
b) The noise of room air conditioner shall meet those specified in GB 44498-2024, A.2.2;
c) The noise of the washing machine (including the laundry part of the dehydrator and the dryer) shall meet those specified in GB 44498-2024, A.2.3;
d) The noise of the microwave oven shall meet those specified in GB 44498-2024, A.2.4;
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements for noise limit value of appliances
5 Test methods
6 Identification on the product
Annex A (Normative) Test method for sound power level noise of room air conditioners
Annex B (Normative) Test method for noise of humidifiers
Bibliography
