T/CAB 0073-2020 The evaluation method for the quiet washing program of household and similar-purpose electric washing machines

Scope

Scope: This standard applies to fully automatic washing machines (hereinafter referred to as "washing machines") that explicitly indicate the silent washing function on the appliance or in the user manual. Other types of washing machines can refer to this standard for implementation. Main technical content: This standard mainly studies and determines the test methods for evaluating the silent washing function of washing machines: research and determination of the test procedures and their loads, silent test requirements for new prototypes in delivery state, silent test requirements after a specified number of trouble-free operation cycles (to determine whether the silent washing effect of the prototype has deteriorated to an unacceptable level after being used by users for a period of time), frequency requirements for noise generated by washing machines, requirements for markings and instructions related to the silent washing function, etc. It also studies and determines the indicators for silent washing of washing machines and conducts hierarchical evaluation of these indicators.

Development Information

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