Low Noise 15L 28/40kHz Dual-Frequency Ultrasonic Washing Cleaner 400W Power Adjustable Digital Lab & Industrial Cleaning Bath

Built for intensive laboratory cleaning and experimental workflows, the YL0815‑2840 delivers dual-frequency ultrasonic power at 28/40kHz, enabling flexible treatment modes for both coarse and fine cleaning needs. Whether it’s degassing reagents, extracting compounds, or removing hardened grease from glassware and metal tools, this model adapts to a wide range of lab and industrial demands.

Equipped with 8 high-efficiency 50W transducers (total output: 400W), and a spacious 15L SUS304 tank (33×30×15cm), the YL0815‑2840 supports deep cavitation cleaning while minimizing dead zones with its integrated sweep frequency function.

The programmable digital timer (1–9999 seconds) and adjustable heating system (20–80°C) allow users to fine-tune every step of the cleaning or sample preparation process. Its protective stainless-steel mesh basket, secure drain valve, and robust power board ensure safe, long-term lab operation.

This model is compliant with CE, RoHS, and FCC standards, and includes a 1-year free parts warranty, making it an ideal solution for academic, analytical, and manufacturing labs handling both cleaning and ultrasonic-assisted chemistry.

Specification:

Box Contents:

1 x Professional Ultrasonic Cleaner
1 x Durable Mesh Cleaning Basket
One cover, one power cord, one manual warranty card certificate of conformity.

Packing type:

One unit filled with thick foam, then standard export corrugated carton or wooden box.

More Units

28/40kHz Dual Frequency Series

Heater 20–80°C · Timer 1–9999s · SUS304 Unit

15L Series

Heater 20–80°C · Timer 1–9999s · SUS304 Unit

YL Ultrasonic Bath Features

Degas Mode
Removes trapped air for stable cavitation, ideal for preparing solutions and pre-cleaning fragile items.

Degas Mode
Removes trapped air for stable cavitation, ideal for preparing solutions and pre-cleaning fragile items.

Pulse Mode
Delivers controlled bursts of power to remove stubborn residues like hardened oil, grease, or carbon films.

Sweep Mode
Minimizes standing wave zones and ensures uniform cleaning throughout the tank.

Digital Timer
Adjustable from 1 to 9999 seconds for repeatable lab-standard workflows.

Temperature Control
Precision heating from room temp to 80°C supports enhanced cleaning and reaction efficiency.

Noise Reduction
Optimized for quiet operation <85dB via full-bridge circuitry and sound insulation layers.

Power Control
0–100% adjustable ultrasonic intensity to suit fragile labware or heavy-duty parts.

Lab Ready
Supports flasks, test tubes, filters, and sonochemical applications with an anti-corrosive SUS304 build.

Application Scenarios – Research-Oriented Use Cases

1. Sample Degassing Before HPLC / LC-MS Analysis
   Prevents signal noise and bubble interference by efficiently removing dissolved gases from solvents and buffers using dedicated degas mode.

2. Ultrasonic-Assisted Extraction (UAE) of Active Compounds
   Accelerates solvent penetration and enhances the yield of bioactive compounds from plant tissues or powdered materials – widely used in natural product research.

3. Nanoparticle Dispersion in Suspension Systems
   Ensures uniform distribution of graphene, TiO₂, SiO₂, or other nano-materials for colloid stability, coating applications, or catalytic studies.

4. Sonochemical Reaction Initiation in Organic Synthesis
   Supports cavitation-driven reaction pathways in lab-scale sonochemistry – ideal for green chemistry workflows, oxidation, and polymerization reactions.

5. Cell Lysis and Protein Extraction
   Disrupts cell walls or membranes gently through controlled cavitation energy—especially effective for yeast, algae, or plant cells in bioengineering labs.

6. Surfactant-Assisted Emulsion Preparation
   Enhances immiscible fluid blending in small-batch emulsion systems (e.g., oil-in-water) for food chemistry, cosmetics, or pharmaceutical formulation testing.

7. Homogenization and Suspension Formation
   Prepares stable, uniform mixtures of solid-liquid suspensions in analytical sample prep or material blending trials.

8. Degumming and Surface Cleaning of Lab Containers
   Removes residual oils, fats, or lab contaminants from beakers, PTFE vessels, and silicone lids—ideal for reuse in trace-level experiments.