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What are the national performance standards of humidifiers?

What are the national performance standards of humidifiers?

Answer:

Four is the evaporation core (device) service life. For a direct evaporative humidifier, the evaporation core is the most important component of the performance. With the constant use of the humidifier, the efficiency of the evaporation core will be reduced continuously, and the humidification will decrease continuously
Three is noise. Taking into account the humidifier may be used in the bedroom, if the noise is too high, will have a certain impact on consumers, so the standard of noise indicators have been strictly limited.
Two is humidifying efficiency. Refers to the actual humidification rate and the input power ratio of the humidifier, and reflects how much humidification power can be produced by unit power consumption. It is an important index to measure the performance of humidifier. In order to guide consumers to buy energy-saving environmental protection products, and promote enterprises to develop more efficient products, the standard will be divided into indicators A, B, C, D four grades.
First, the amount of humidification. This is the most important parameter of the humidifier, some enterprises pursue large humidifying quantity psychology to cater to consumers, a large amount of humidification atrandom, so the standard strict regulations should not lower than the nominal value of the amount of humidification products rated humidification amount.

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