Hyundai HUM 500, Инструкция по эксплуатации, Страница: 22 / 32

ENG - 22
INSTRUCTIONS fOR USE
OPERATION PRINCIPLE
Ultrasonic humidifiers atomize the water into ultramarine of about 1-5um using the ultrasonic
high frequency oscillation principle and diffuse the water mist into the air by means of the pneu -
matic device to uniformly humidify the air. As a proven technology, the ultrasonic technology has
been widely used in various fields.
fEATURES AND fUNCTION
Automatic lack-water security protection: Water level protection switch will stop the transdu -
cer from atomizing when the water level in the water basin is below the pre-calculated level
to protect the transducer from being burned down, while the power light is still on, with the
blower fan keeping working.
Mist volume adjustable to make you comfortable.
Transparent water tank to ensure water level visible.
IDEAL HUMIDITy LEVEL
Relative humidity refers to the ratio of the water content to the saturated vapor content in the
air under a specific temperature and in a specific space. It is generally marked as %RH, such
as 45%RH. Air always contains water vapor and its percentage varies with the temperature.
The higher the temperature is, the more water vapor is absorbed by the air. That is why we use
the concept relative humidity. In winter, when the outdoor cold air enters into the room, it will be
heated up to a temperature adaptable to the indoor air, and the relative humidity will drop at the
same time. In order to maintain a healthy interior ambient humidity, adding the water or water
vapor into the air artificially is required---that is air humidification.
Ideal Relative Humidity Levels under Various Conditions (for reference only):
Ideal ambient humidity for people: 45% RH—65% RH
Ambient humidity most favorable for disease prevention and treatment: 40% RH—55% RH
Computer and communication appliances: 45% RH—60% RH
Furniture and musical instruments: 40% RH—60% RH
Libraries, art galleries and museums: 40% RH—60 RH
•
•
•
-
-
-
-
-