GB/T 4214.3-2008 English PDF (GBT4214.3-2008)

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GB/T 4214.3-2008: Household and similar electrical appliances -- Test code for determination of airborne acoustical noise -- Particular requirements for dishwashers
GB/T 4214.3-2008
ICS 17.140.20
Z32
National Standards of People's Republic of China
Household and similar electrical appliances noise test methods
Special requirements for dishwashers
(IEC 60704-2-3..2005 (Ed2.1), IDT)
Released on.2008-12-30
2009-09-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Administration issued
Foreword
GB/T 4214 consists of several parts, the first part is the general requirements, the other parts are special requirements.
This part is the third part of GB/T 4214. This part should be in accordance with GB/T 4214.1-2000 "Acoustic household appliances and similar uses.
Instrument noise test method Part 1. General requirements".
This part is equivalent to IEC 60704-2-3..2005 (Ed2.1) "Test methods for noise of household and similar electrical appliances - Part 2-3.
Special requirements for dishwashers.
The section “Applicable” in this section indicates that the corresponding provisions in GB/T 4214.1-2000 apply to this section; this section states
The part of “replacement” shall be subject to the provisions in this part; this part shall state the “increase” part, indicating that in addition to complying with GB/T 4214.1-
In addition to the corresponding provisions in.2000, the provisions added in the provisions of this section must also be complied with.
This part was proposed by the China Light Industry Federation.
This part is under the jurisdiction of the National Household Appliance Standardization Technical Committee.
This section drafted by. China Household Electrical Appliances Research Institute, National Household Appliance Quality Supervision and Inspection Center, Midea Group Co., Ltd.
The main drafters of this section. Lu Jianguo, Song Liqiang, Liang Hongyi, Sun Peng.
IEC Preface
1) The International Electrotechnical Commission (IEC ) is an international standardization group composed of all National Electrotechnical Commissions (IEC NC).
Weaving. Its purpose is to promote international cooperation on standardization issues in the electrical and electronic fields. To this end, the IEC
Activities, and publication of international standards, technical specifications, technical reports, publicly available specifications (PAS), guidelines (hereinafter collectively referred to as IEC )
Edition). The development of these standards is entrusted to the technical committees. Any IEC National Committee interested in this technical issue
Can participate in the formulation work. International associations with the IEC , government and non-governmental organizations can also participate in the formulation of standards
The .IEC and the International Organization for Standardization (ISO ) work closely together on the basis of two organizational agreements.
2) The IEC 's formal resolution or agreement on technology is a technical committee system involving all national committees of interest to it.
Therefore, these resolutions or agreements express as much as possible the international consensus on relevant issues.
3) IEC standards are used internationally in a recommended manner and are accepted by national committees in this sense. In order to ensure IEC
The IEC 's method of using its standards and any of the best when making any reasonable effort in the accuracy of the technical content of the publication
The end user's misunderstanding is not responsible.
4) In order to promote international unification, national committees must ensure the maximum use of international standards in their national or regional standards.
Any discrepancies between the IEC standard and the corresponding national or regional standards must be clearly indicated in the latter.
5) The IEC specifies an unmarked procedure that indicates its approval, but does not imply responsibility for a device claiming compliance with a standard.
6) All users should ensure that they have the latest version of this section.
7) IEC or its managers, employees, logisticians or agents (including members of independent experts and technical committees) and IEC countries
The Family Committee shall not be responsible for any personal injury or property caused by the use or reliance on this IEC publication or other IEC publications.
Direct or indirect damages from loss or any other property, or costs other than the publication (including legal fees) and
Expenditure bears responsibility.
8) Attention should be paid to the reference standards (normative references) listed in this section. For proper use of this section, use references
Standards (normative references) are indispensable.
9) It should be noted that certain provisions of this International Standard may relate to the content of the patent, and the IEC will not be responsible for confirming the patent.
International Standard IEC 60704-2-3 by IEC 59th Technical Committee. "Household Appliance Performance", Section 59A Subcommittee "Electric Washing"
The bowl machine is formulated.
This part is based on the second edition of IEC 60704-2-3 (2001) and its addendum 1 (2005), based on the following documents.
FDIS voting report
59A/103/FDIS 59A/106/RVD
59A/120/FDIS 59A/121/RVD
The version number for this section is 2.1.
The French version of this section has not been voted.
This part is drafted in accordance with the ISO /IEC Directive, Part 2.
This part should be in accordance with IEC 60704-1, 2nd edition (1997) "Test methods for noise of household appliances and similar appliances - Part 1.
Use the requirements "for use.
The relevant text in IEC 60704-1 was revised in this section to become the test method for dishwashers.
This section supplements or modifies the corresponding provisions of IEC 60704-1..1997. Where the first part does not specifically mention in this section
The terms should be used as reasonably as possible. This section states “addition”, “modification” or “replacement”, the relevant requirements in the first part, test specifications
And the explanatory content should be modified accordingly.
The terms and graphics added to IEC 60704-1 are numbered starting from 101. The added appendix uses the letters AA, BB, etc.
The committee decided that the content of this basic publication will remain unchanged until it is indicated on the IEC website (http. //webstore.iec.ch)
Change the date of the result. The standard will be.
reconfirm;
Abolished;
Replaced by a revised version, or
Supplement.
introduction
The test conditions specified in this section provide sufficient accuracy for determining the noise emitted by the appliance and comparing the results of different laboratory tests.
Sex, while simulating the actual use of the dishwasher as much as possible.
To avoid instability caused by foam, the test was carried out using a clean load and without detergent or rinse.
It is recommended to consider the noise level as part of a comprehensive test procedure that includes multiple aspects of the dishwasher's characteristics and performance.
This section considers the noise of water, drainage, pre-washing and intermediate rinsing. Therefore, the operating conditions must be noted during these operations.
This test method only deals with airborne noise.
Household and similar electrical appliances noise test methods
Special requirements for dishwashers
1 range
This chapter in GB/T 4214.1-2000 is applicable except as follows.
1.1 Scope of application
1.1.1 Overview
instead.
This section applies to household and similar uses with or without automatic program controllers, hot and/or cold water sources, wi...