Ultrasound-assisted Extraction
1. Intelligent automatic frequency-tracking ultrasonic generator, featuring real-time frequency tracking to ensure ultrasonic operation remains within the optimal performance range;
2. 20 kHz, 2000 W high-power transducer, characterized by low impedance, high conversion efficiency, and strong amplitude;
3. Titanium alloy extraction probe, offering high conversion efficiency and a long service life;
4. PLC or RS485 control functionality, equipped with an error output port.
Product Description:
Ultrasonic extraction (also known as ultrasound-assisted extraction) is used by innovators to extract the active ingredients of Chinese medicinal materials and various animals and plants due to its unique advantages such as low extraction temperature, high extraction rate and short extraction time. It is realizes modern high-tech extraction means with high production efficiency, energy saving and environmental protection.
Application
Ultrasonic-assisted extraction is suitable for various processes such as normal pressure and normal temperature ultrasonic-assisted extraction, as well as the separation of essential oils and aromatic oil components in traditional Chinese medicine, health products, biopharmaceuticals, cosmetics, food and other industries. The medicinal liquid extracted by the ultrasonic extraction machine can also be concentrated. It is very suitable for the production of multiple varieties and small batches in scientific research institutes, laboratories of enterprises and institutions, and pharmaceutical factories.
Specification of Ultrasound-assisted Extraction Machine
| Model | Ultrasonic frequency | Ultrasonic power | Standard tool head 1/1 | Ultrasonic generator model | Ultrasonic transducer model | Dispersed capacity | duty cycle | Protective function |
| CQ28-P800 | 28KHZ±1KHZ | ≤500W | T28-D10L135 | 2900SP-CQ | JYD-3828-4P8-AU | ≤6L | 10%-100% | Over temperature/over power overtime/overload |
| CQ28-P1200 | 20KHZ±0.5KHZ | ≤600W | T28-D20L187 | 2900SP-CQ | JYD-5020-6P4-AU | ≤10L | 10%-100% | Over temperature/over power overtime/overload |
| CQ20-P2000 | 20KHZ±0.5KHZ | ≤1200W | T20-D30L490 | 2900SP-CQ | JYD-5020-4P4-AU | ≤30L | 10%-100% | Over temperature/over power overtime/overload |
| CQ20-P2600 | 20KHZ±0.5KHZ | ≤2000W | T20-D30L490 | 2900SP-CQ | JYD-5020-6P4-AU | ≤50L | 10%-100% | Over temperature/over power overtime/overload |
Product Features:
1.Intelligent Auto-Tracking Ultrasonic Generator
Real-time frequency tracking ensures the ultrasonic system always operates at optimal efficiency for maximum extraction performance.
2.20 kHz, 2000 W High-Power Transducer
Low impedance, high conversion efficiency, and strong amplitude for demanding laboratory extraction applications.
3.Titanium Alloy Extraction Tool (Probe/Horn)
High energy conversion efficiency and extended service life, ideal for lab-scale sample extraction and cell disruption.
4.PLC & RS485 Control with Error Output
Enables seamless integration into automated systems; includes a dedicated fault output port for diagnostics.
5.Comprehensive Protection System
Monitors and protects against abnormal conditions in frequency, power, transducer current, and other critical parameters.
FAQ
Q: How is the application of ultrasound-assisted extraction in graphene preparation?
Ultrasonic extraction and dispersion system is currently the main production method for large-scale preparation of nanoscale graphene powder in China. Due to the cavitation effect of ultrasonic waves in liquids, physical phenomena such as micro-jet and vibration are formed, which play a role in high-speed stirring, crushing, separation and dispersion of suspended particles in liquids - ultrasonic waves can accelerate reactions in solutions and catalyze the preparation of graphene .
Research shows that ultrasonic frequency and power have a certain impact on the graphene exfoliation effect. In order to meet the needs of graphene preparation, our Jiayuanda team has carefully designed a graphene ultrasonic preparation system, which can be assembled into various types of large-scale graphene extraction production lines to meet the needs of different customers.
Q：How do I know the 2000W is actually being delivered to my sample, and not just the generator's rating?
That's a fair and important question. The 2000W rating on our generator refers to the maximum electrical input power, not necessarily the acoustic power reaching your sample. Here's how we ensure real delivery - not just a number on a spec sheet:
1. Intelligent Auto-Tracking (Real-Time Frequency Tuning)
Our generator continuously locks onto the resonant frequency of the transducer + titanium tool + liquid load. Fixed-frequency systems drift under load, losing efficiency. Our auto-tracking ensures the system always operates at the electromechanical resonance point, maximizing actual power transfer to your sample.
2. High-Efficiency Components
20 kHz transducer: Low impedance, high electrical-to-mechanical conversion efficiency
Titanium alloy toolhead: Low acoustic loss, high amplitude output
These minimize energy losses before ultrasound even reaches your liquid.
3. Real-Time Power Monitoring (via PLC / RS485)
Our system outputs actual active power in real time. You can see exactly how many watts are being consumed by the transducer under your specific extraction conditions - no guesswork.
4. Verification by Calorimetry
You can easily validate delivered power yourself using a standard calorimetric test:
Fill an insulated beaker with a known volume of water
Run ultrasound for a set time (e.g., 60 seconds)
Measure the temperature rise
Calculate acoustic power: Watts = (ΔT × mass × 4.18) / time
For our 2000W system, typical delivered acoustic power to liquid is >1500W under normal laboratory conditions (depending on probe immersion depth and liquid properties). We can provide our factory calorimetry data upon request.
In short: You don't have to trust the 2000W rating blindly. Between auto-tracking, real-time monitoring, and calorimetry, you have full visibility into what your sample is actually receiving.
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