IEC EN 60704-2-4 Household and Similar Electrical Appliances - Test Code for the Determination of Acoustic Noise in Air - Part 2-4: Special Requirements for Washing Machines and Spin Machines

Electric Electronic Tests

IEC EN 60704-2-4 Household and Similar Electrical Appliances - Test Code for the Determination of Acoustic Noise in Air - Part 2-4: Special Requirements for Washing Machines and Spin Machines

EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of IEC EN 60704-2-4 testing. IEC EN 60704-2-4 These special requirements apply to single-unit electric washing machines and the washing and spinning functions of combined appliances for home and similar use, and spinners for home and similar uses.

IEC EN 60704-2-4 Household and Similar Electrical Appliances - Test Code for the Determination of Acoustic Noise in Air - Part 2-4: Special Requirements for Washing Machines and Spin Machines

The measurement conditions specified in this Section 2-4 simulate as much as possible the practical use of household washing machines and wringers, while providing sufficient accuracy in determining the radiated noise and comparing the results of measurements taken by different laboratories.

It is recommended that determining noise levels be evaluated as part of a comprehensive testing procedure that covers many aspects of the features and performance of household washing machines and wringers.

Single centrifuge machines or separate centrifugal drums together with a washing machine or washing machines where the spin cycle is not included in the program must be loaded in accordance with 6.102. In this case, wet parts that have been previously washed and rinsed in a suitable washing machine (for machine combination, in the accompanying washing machine) should be used. For a combination of machines, if the rated capacity for spin differs from that for washing, the load must be adjusted accordingly for this function.

In the case of a vertical axis centrifuge machine, the wet textile pieces should be placed as close together as possible in an arrangement around the inner wall of the drum to reduce the possibility of the centrifuge being unstable.

EUROLAB assists manufacturers with IEC EN 60704-2-4 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.

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