Relevant answers humidifier

Relevant answers humidifier

The following wet Seoul Electric Equipment Co., Ltd. in Hangzhou to introduce knowledge about humidifiers national standard specification range and its corresponding action, and I hope we can have some understanding of this:

First, the noise

Humidifier may be used in the bedroom, if the noise is too large there will be some impact on consumers, so the standard for noise indicators have been strictly limited.

Second, humidification

This is a very important parameter humidifier, some enterprises in order to cater to consumers' increased moisture content to pursue psychology, false standard large amount of humidification, so the standard strict rules not be less than the nominal amount of humidification humidification amount of the nominal value of the product.

Third, for many humidifiers come with demineralized water, humidity, and other auxiliary functions display

In order to prevent certain product that does not have this feature, or not be able to play a relevant effect, and by means of false propaganda to mislead consumers, for the standards of these auxiliary functions also made some specific requirements: For soft water , standard regulations after the softener softens water hardness should not exceed 100mg / L. Softener before the expiry, the total water softening should not be less than 100L. For the humidity display, the provisions in the range of 30% to 70% relative humidity, humidity display error which should be within ± 10% error is too large to avoid misleading consumers instead. Also standard also provides some humidifiers since the water level will have a significant impact on performance, so should have the humidifier water protection, to prevent consumers unknowingly humidifier long period of low performance, low efficiency working condition.

Fourth, the humidification efficiency

Refers to the ratio of the actual amount of humidification humidifier and input power, it reflects how much power can be generated humidification unit, is an important indicator of the performance of the merits of the humidifier. To guide consumers to buy energy-saving products, to promote the enterprises to develop more efficient products, standard indicators are divided into the A, B, C, D four grades.

Fifth, the evaporator core (device) life

For direct evaporative humidifier, evaporator core (device) is the greatest impact on performance parts. With the use of a humidifier, evaporator core (device) efficiency will continue to reduce the amount of humidification also will continue to decline. Standard when the humidifier humidification humidification reduced to 50% of the initial amount, deemed evaporation core failure. For replaceable evaporator core (device), its usage should be not less than 1000 hours.