GB/T 4214.19-2025
ActiveTest method for noise of household and similar electrical appliances—Part 19：Particular requirements for humidifiers
家用和类似用途电器噪声测试方法 第19部分：加湿器的特殊要求
Application Summary AI generated
This standard specifies the particular requirements for measuring the airborne noise emitted by humidifiers intended for household and similar use. It is applied during product development, quality control, and type testing to ensure consistent and comparable noise level declarations for these appliances. The standard is relevant for manufacturers, testing laboratories, and regulatory bodies evaluating the acoustic performance of humidifiers under specified operating conditions.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.