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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.
Ultrasonic homogenizers work well when your sample consists primarily of liquids or small particles in liquids and you need thorough homogenization.
These measures include reducing particle size, destroying cells, forming emulsions and dispersing of nanoparticles or other small particles.
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.
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 |
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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