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Ultrasonic homogenizers, sometimes called sonicators or sonifiers, destroy tissue and cells through cavitation and ultrasound.
They consist of three parts:
A generator that provides and controls the power
A transducer (also known as a converter) containing a piezoelectric crystal that converts electrical energy into mechanical motion at very high frequency.The converter also amplifies the signal.
The titanium probe or "horn" vibrates rapidly along the longitudinal direction to transmit ultrasonic energy to the sample.
Homogenization occurs both directly through ultrasonic forces and through cavitation (the rapid formation and rupture of bubbles).
The combination of these forces makes ultrasonic homogenizers ideal for cell rupture and particle size reduction.
In the video below，you can see that the water below the tip has forcefully cracked.The "misty" appearance of water is the formation and bursting of tiny bubbles.
Model | SPS20-500S | SPS20-1000S | SPS20-1000 | SPS20-2000 | SPS20-3000 | SPS20-3000Z |
Frequency | 20Khz | 20Khz | 20Khz | 20Khz | 20Khz | 20Khz |
Power | 500 W | 1000 W | 1000 W | 2000W | 3000W | 3000 W |
Voltage | 220V | 220V | 220V | 220V | 220V | 220V |
Pressure | Normal | Normal | Normal | 35 MPa | 35 MPa | 35 MPa |
Intensity of sound | ＞10 W/cm² | ＞10 W/cm² | ＞10 W/cm² | ＞40 W/cm² | ＞60 W/cm² | ＞60 W/cm² |
Processing capacity (L/H) | 0.5-2.0 | 1.0-4.0 | 5.0 | 20.0 | 50.0 | 100.0 |
Material of probe | Titanium Alloy | Titanium Alloy | Titanium Alloy | Titanium Alloy | Titanium Alloy | Titanium Alloy |
Generator | Digital type | Digital type | Digital type | Digital type | Digital type | Digital type |
Ultrasonic homogenizing for Nano materials attracted the attention of scientists, researchers and engineers of almost any branches as nano-sized particles show unique characteristics. Their physical properties such as optical and magnetic properties, specific heats, melting points, and surface reactivity offer high potentials for material with extraordinary strengths. But the smaller particles, the more difficult becomes treatment. Ultrasonic homogenizer is often the best method to effect nano particles effectively. Mostly, high power ultrasonic homogenizer are the only efficient way to achieve the desired milling and dispersing results of nano particles such as nanotubes, graphene, metal oxides etc.
1.Ultrasonic homogenizer produce small particle/droplet and narrow distribution curves.
2.Ultrasonic homogenizer can handle high concentrations of solids.
3.The ultrasonic homogenizer can prepare stable suspensions, dispersions and emulsions.
4.Ultrasonic homogenizer can be precisely controlled because important parameters (e.g., amplitude, power) can be affected and adjusted.
5.Ultrasonic homogenizer is very effective, energy saving, easy to operate and safe.
Customers' evalution as follow:
The ultrasonic sonicator works very well.
We improved yield by 5% if we run for 5 minutes.
You have been most kind and helpful. Thank you for your expert communication.
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