ENG - 25
ENG
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
pneumatic device to uniformly humidify the air. As a proven technology, the ultrasonic
technology has been widely used in various fields.
FEATURES AND FUNCTION
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Automatic lack-water security protection: Water level protection switch will stop the transducer
from atomizing when the water level in the water basin is below the pre-calculated level to
protect the transducer from being burned down.
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Transparent water tank to ensure water level visible.
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High efficient in humidification with large output.
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Low energy consumption, save 85-90 percent of electricity of normal stream humidifier.
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Long lifetime
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Lack-water security protection.
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):
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Ideal ambient humidity for people: 45% RH—65% RH
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Ambient humidity most favorable for disease prevention and treatment: 40% RH—55% RH
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Computer and communication appliances: 45% RH—60% RH
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Furniture and musical instruments: 40% RH—60% RH
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Libraries, art galleries and museums: 40% RH—60 RH
Function of Ultrasonic Humidifier:
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To increase and to regulate relative humidity of the room air
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To eliminate electrostatic charges
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To prevent different diseases
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To keep your appearance fit and protect your skin
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To adjust room temperature
OPERATION INSTRUCTION
DIRECTION FOR USE
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This humidifier should be placed under ambient temperature for half an hour before it is put
into use for the first time.
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The desired operating environment for this humidifier is: temperature: 5 - 40 °C and relative
humidity 80%RH max.
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Use clean water with temperature below 40 °C, purified water is recommended.
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Check the water basin, make sure it is clear.
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