T/CAS 492-2021 The limit value and test method for noise of moving parts in household refrigeration appliances
T/CAS 492-2021 The limit value and test method for noise of moving parts in household refrigeration appliances
Basic Information
Scope
Scope: This standard specifies the noise limit values, test methods, and test reports for the noise of moving parts in household refrigeration appliances (hereinafter referred to as "appliances"). This standard applies to the noise evaluation of moving parts in household refrigeration appliances. This standard does not apply to the noise evaluation of compressors and refrigeration fans in household refrigeration appliances. Main technical content: This standard specifies the noise limit values, test methods, and test reports for the noise of moving parts in household refrigeration appliances (hereinafter referred to as "appliances"). This standard applies to the noise evaluation of moving parts in household refrigeration appliances. This standard does not apply to the noise evaluation of compressors and refrigeration fans in household refrigeration appliances.