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Ultrasonic extraction is a process of using high-frequency sound waves to extract compounds from solid or liquid samples. This technique is often used in the fields of chemistry, food science, and biotechnology to extract bioactive compounds from natural products, such as plants, fruits, and vegetables.
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.
The ultrasonic homogenizing system effects on biological and microbiological systems are manifold: Dispersing & Homogenizing, cell and tissue lysis (e.g. bacteria, yeast, viruses, algae…) & extraction of intracellular materials such as proteins, ribosomes, RNA, lipids, peptides…, plant cell transformation.
1. The reaction speed is fast, compared with the traditional method, the output is higher under the action of ultrasound
2. The material extracted by ultrasound is more pure and of better quality.
3. Basically compatible with any solvent
4. Simple and safe operation
5. Linear scalability
6. Environmental protection, fast return on investment
Customers' evalution as follow:
The ultrasonic homogenizer 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.
Customers' recognition and trust is our driving force.
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