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Various customized services, Powerful DH21T, High atomization efficiency, Low noise,health - details see: https://www.machineto.com/internal-adoting-integrated-type-ultrasound-dh-21t-10206790

Industrial Ultrasonic Humidifier DH-21T

Working Principle

Ultrasonic humidifiers use a piezo-electric transducer to create a high frequency mechanical oscillation in a body of water. The water tries to follow

the high frequency oscillation but cannot because of its comparative weight and mass inertia. Thus, a momentary

vacuum is created on the negative oscillation, causing the water to cavitate into vapor. The transducer follows

this with a positive oscillation that creates high pressure compression waves on the water's surface, releasing

tiny vapor molecules of water into the air. This is an extremely fine mist, about one micron in diameter, that is

quickly absorbed into the air flow. Since the mist is created by oscillation, not heat, the water temperature need

not be raised. Ultrasonic humidifiers, therefore, can create instantaneous humidity, and don't have to wait for a

heating element to boil the water. This precise on/off humidity control is the hallmark of ultrasonic humidifiers.

In addition, unlike wet pad humidifiers, ultrasonic units can be of comparatively small size, and still produce

significant amounts of vapor. When the sensors which pick up ultrasonic humidifier has decreased below a

certain level of humidity of the air ultrasonic humidifier comes into operation. When, however, capture a high

degree of moisture the cool mist humidifier is turned off. In this way is very simple to maintain a high degree

of humidity within a room as the cool mist humidifier works automatically.

Features of Industrial Ultrasonic Humidifier DH-21T

1. Internal adopting integrated type ultrasound machine, no mechanical drive, no noise, producing certain negative

ion and low failure rate and easy maintenance, the output fog grain diameter only be 1-10 μ. The stainless steel body, powder coated, beautiful appearance, standard filling water mouth, switch and

outlet water spill, including nozzle to be automatic filling water, automatic control water level;

2. High atomization efficiency (nearly 100%): producing small and even fog, quickly meeting the requirements of

the relative humidity, saving water;
3. Droplet Size: Steam-size droplets. One micron droplets allow for immediate evaporation like steam. Competitive spray nozzle systems

create up to 20 micron droplets, risking wetness on equipment and in ductwork.

4. Health: All dissolved liquids are removed from the water feeding into ultrasonics.

5. Energy Cost: Ultrasonics generate 1 micron size droplets for as little as 1/13 the price of steam. This can save

thousands of dollars in annual operating costs. In addition, ultrasonics turn on and off instantly, while steam units

preheat, using more electricity.

6. Maintenance: Since water is purified before entry into the ultrasonic humidifier, there is considerably less

maintenance required of an ultrasonic system as opposed to steam.

7. RH Accuracy: Ultrasonics provide instant on/off of mist. As soon as the air strays from the relative humidity set

point, an ultrasonic humidifier instantly turns on. Steam canisters have flush cycles that may shut down the

humidifier for up to 15 minutes or more. Heating elements inside those systems take time to reboil water to create

humidity.

Details pictures

Creating a perfect air environment is simple with the easy-to-understand controls on our ultrasonic humidifiers!

We also offer various customized services about humidifier!

Applications of Industry Ultrasonic Air Humidifier DH-48T