Digital Ultrasonic Homogenizer 650 W for 100 µl–500 ml
The JY92-IIN is a digital probe-type ultrasonic homogenizer (sonicator) for small sample volumes. It delivers up to 650 W of ultrasonic power and processes sample volumes from 100 µl to 500 ml, depending on the selected probe. An advanced digital ultrasonic power supply with a DSP processor and digital phase-locked loop (PLL) control provides precise automatic frequency tracking, so the instrument always works at its optimal operating point. Up to 50 user-defined programs with up to 6 stages each can be stored for quick recall.
The JY92-IIN is supplied with a aluminium alloy transducer and an automatic soundproof enclosure, making it a versatile tool for cell disruption, emulsification, dispersion, extraction and acceleration of chemical reactions in life science, materials science and environmental laboratories.
Key Features
- Digital power supply – automatic frequency tracking and adaptation to the optimal resonance point, with no manual tuning
- Multi-stage programs – up to 6 stages per program and storage of up to 50 user-defined protocols
- Flexible parameters – ultrasonic power and time adjustable continuously for stable, reproducible processing
- Sample temperature control – built-in temperature sensor with over-temperature alarm to protect heat-sensitive samples
- Safety – over-temperature, time and fault alarms
- Motorized lift stage – precise positioning of the sample with up/down buttons inside the soundproof enclosure
- Visual control – transparent front door and built-in LED lighting for observing the process
Working Principle
The generator converts mains power into a high-frequency electrical signal that drives a piezoelectric transducer. The resulting mechanical vibration is amplified by a titanium alloy horn and transmitted into the liquid at the probe tip. Rapidly alternating pressure cycles create cavitation bubbles that grow and collapse, generating intense local shear forces and micro-jets. These forces rupture cell walls and membranes, break up agglomerates and accelerate mass transfer and chemical reactions.
Applications of the JY92-IIN Ultrasonic Homogenizer
- Disruption of animal and plant tissues, cells, bacteria, yeasts, viruses and spores
- Extraction of proteins, enzymes and nucleic acids from cell lysates
- DNA and chromatin fragmentation for next-generation sequencing (NGS) and chromatin immunoprecipitation (ChIP)
- Dispersion, emulsification and de-agglomeration of nanomaterials such as carbon nanotubes, graphene and rare-earth particles
- Dispersion of pharmaceutical substances for injectable formulations and extraction of herbal and natural compounds
- Homogenization of soil and rock samples for environmental and geological research
- Acceleration of dissolution and chemical reactions, degassing and sample cleaning
- Operating frequency: 20–25 kHz, automatic tracking and adaptation
- Ultrasonic power: 650 W
- Output power adjustment: 1–100%
- Sample processing volume: 100 µl–500 ml (with the appropriate probe)
- Standard probe: Φ6 mm
- Optional probes (horns): Φ2, Φ3, Φ8, Φ10 mm
- Optional cooling beakers: 30 ml, 100 ml, 400 ml
- Transducer: aluminium alloy
- Program storage: 50 programs
- Multi-stage programs: up to 6 stages
- Timer: 1–999 min, adjustable
- Temperature control: built-in temperature sensor, sample temperature 0–99 °C
- Alarms: temperature, time, fault
- Display: power, temperature, time
- Soundproof enclosure: automatic, with motorized lift stage, 345 × 345 × 535 mm (W × H × L), included
- Generator (main unit)
- Aluminium alloy transducer
- Φ6 mm probe
- Automatic soundproof enclosure with motorized lift stage
