Working principle: Ultrasonic humidiers use a high frequency oscillator to break up the water
into tiny particles. The ventilation system of the humidier fans the water into the air where they
evaporate, increasing the humidity.
Working principle
Air humidity is the water vapour content in the air.
What is air humidity?
Relative humidity is the proportion of moisture or water vapour in the air in relation to the maxi-
mum possible level at the current temperature, expressed as a percentage.
What is relative humidity?
When the air is too dry, hydrogen levels in the body decrease, and negative symptoms can occur
or be aggravated. Common symptoms are:
• Nasal congestion or runny nose
• Breathing diculties
• Dry throat; sore throat
• Dry complexion with aking and skin cracking
• Static electricity
• Tiredness, drowsiness and poor concentration
• Respiratory infections and diseases, such as asthma.
• Problems with dry complexion and eczema
• Dry eyes; smarting
How can insucient humidity aect us?
• Easy to rell water tank
• Built-in security device will switch o the unit automatically when the water tank is empty
• Noiseless and energy-saving
• High-quality transducer guarantees a lasting and satisfactory function.
• Soothing nightlight
Features
In tropical countries, the climate is extremely hot and humid. This is why air-conditioning systems
are used everywhere. The disadvantage of air conditioning is that it makes the air much too dry. A
comfortable indoor environment with relative humidity of 60% to 70% is recommended.
Environment Relative humidity (%)
Indoor humidity level during the winter 15 %-40 %
Ideal indoor humidity level 50 %-60 %
Outdoor humidity level 70 %-95 %
What is ideal relative humidity?
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