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Ultrasonic Atomizer Nozzles for making fine particles from liquids, flow through design won't clog or wear out.![]() ![]() |
HOW
IT
WORKS.![]() Sonaer®
ultrasonic atomizers
are a flow through design, allowing liquid to enter the rear of the
probe and travel down to the vibrating tip, making ultra fine
particles.
In the center of the probe are piezo ceramics which convert the electrical signal to mechanical vibration. This vibration is amplified by the step that forms the tip of the probe, and is reflected back towards the piezo ceramics , mixes with outgoing waves, creating standing waves. These standing waves cause a pumping action that sucks liquid towards the center of the probe. With the Sonaer atomizer probe design, liquid will spray continuously and will not flow back into the probe from these standing waves, creating a sudden spurt of liquid, called "flashing". A smooth operating pump is recommended, gear, syringe, positive displacement type. The tube connection at the rear is for a 1/8" diameter Swage-lock, allowing
connection
of various fittings and manifolds for introduction of multiple liquids
and gases.![]() |
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| MODEL | Frequency | Flow Rate | Drop Diameter (microns) | Particle Distribution Data |
PHOTO |
| 20K50ST | 20 kHz | 0 - 160 ml/min | 42 | DATA | PHOTO |
| 30K50ST | 30 kHz | 0 - 160 ml/min | 32 | DATA |
PHOTO |
| 40K50ST | 40 kHz | 0 - 50 ml/min | 26 | DATA | PHOTO |
| 60K50ST | 60 kHz | 0 - 40 ml/min | 20 | DATA | PHOTO |
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| MODEL | Frequency | Flow Rate | Drop Diameter (microns) | Particle Distribution Data |
PHOTO
|
| 40K50T | 40 kHz | 0 - 50 ml/min | 26 | DATA |
PHOTO |
| 60K50T | 60 kHz | 0 - 40 ml/min | 20 |
DATA
|
PHOTO |
| 120K50T | 120 kHz | 0 - 20 ml/min | 12.5 | PHOTO | |
| 130K50T |
130 kHz |
0 - 20 ml/min | 11.8 |
PHOTO | |
| DUAL FREQ 60/150kHz MORE INFO |
60 kHz and 150 kHz |
60kHz 0 - 40ml/min 150kHz 0 -20 ml/min |
20 10.8 |
60K
DATA 150K DATA |
PHOTO |
| Radial Flow Atomizers
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| MODEL |
Frequency |
Maximum Flow Rate |
Drop Diameter
(microns) |
Particle Distribution Data |
PHOTO
|
| CF40K50T |
40 kHz |
0 - 10 ml/min | 26 |
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Sonaer® ultrasonic atomizers come standard with flow through design for introducing liquids from the back of the probe. The atomizer transducer is made from titanium & stainless steel and has TEFLON O-rings for atomizing many different types of solutions. Without the use of air pressure,
low viscosity liquids are pumped through the center of the probe, where
it is atomized into fine particles. The particles are then used
in processes either for coating, burning, moisturizing, making nano
particles or other
applications that require particles made from liquids. Sonaer's
ultrasonic atomizer designs are
anti-flashing, preventing liquid from reversing back into the probe
from ultrasonic standing wave vibration and bursting out from the tip
causing irregular droplets to be formed. Smaller and more uniform
droplet size is a benefit from this type of liquid atomization. For coating bores, walls of
tubes, try
our CF40K50T radial flow atomizer. Probe diameter 1/4" by
3.5"
long. Sonaer ultrasonic atomizers are easy to clean, maintain, do not clog and have no moving parts to wear out. Atomizers come with Sonaer's Atomizer Digital Ultrasonic Generator, which includes variable power control, timer functions and computer interface.Sonaer recommends the following pumps for smooth liquid flow: Syringe Pumps Gear Pumps Please see our recommended pump supplier for use with our ultrasonic atomizers at http://www.zaxisinc.com/ Additional photos with atomizer and pumps |
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| Available Atomizers
Sonaer ultrasonic atomizing
transducers come in frequencies from 20kHz to 150kHz. Dimensional
Outline of
Atomizers How
to make fine particles using
ultrasonic atomizers Sonaer can add flanges for mounting to enclosed chambers or pipes. Other Frequency Atomizers Available Special Order Nebulizers
make 1- 4 micron particles, TEFLON Coated available for Acetones and
Ketones |
Features:
Flow Through Probe Design Particle Size: The average atomized or nebulized particle
size is related to the surface tension (T), density (p) and the
frequency (f) of the liquid. The following formula will help in
determining particle size. In the case of water, where T=.0729N/m, p=1000kg/cu. m and f=50kHz, the size of the particles centers around 22.5 microns |
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