MSK-SP-01A 40kHz 130W Ultrasonic Spray Nozzles with Dual Titanium Alloy Heads and Power Controller for DIY Spray Pyrolysis
The MSK-SP-01A is engineered to facilitate precise spray pyrolysis coating in material research laboratories by converting liquid solutions into fine aerosol droplets. This ultrasonic spray system employs a 40 kHz piezoelectric transducer to generate ultrasonic vibrations that atomize liquids into droplets typically smaller than 25 microns, enabling uniform thin film deposition.
The unit includes a power controller capable of delivering up to 130 W of adjustable ultrasonic output power, ensuring optimal atomization efficiency. Two titanium alloy (Ti-6Al-4V) spray nozzles are provided: a cylindrical nozzle producing a narrow spray pattern approximately 2 cm in diameter, and a cone nozzle generating a wider spray pattern around 4 cm in diameter. Both nozzles connect via a KF25 quick clamp adaptor, facilitating integration with standard vacuum or spray systems.
Wichtigste Merkmale
- Ultrasonic frequency fixed at 40 kHz for consistent atomization.
- Adjustable ultrasonic power output from 0 to 130 W with three selectable levels.
- Two titanium alloy nozzles: cylindrical (narrow spray) and cone (wide spray) types included.
- KF25 quick clamp adaptor for easy nozzle attachment and compatibility.
- Spray flow rates adjustable between 5 mL/min and 40 mL/min, suitable for various solution viscosities (1–100 mPa·s).
- Average droplet size below 25 microns, depending on solution viscosity.
- Includes digital current meter for monitoring ultrasonic power consumption.
Technische Daten
| Parameter | Spezifikation |
|---|---|
| Ultrasonic Frequency | 40 kHz (constant) |
| Ultrasonic Output Power | 0–130 W adjustable (three levels) |
| Eingangsleistung | 208–240 VAC, 50/60 Hz (transformer required for 110 V) |
| Converter Type | PZT (Piezoelectric Zirconate Titanate Crystal) |
| Converter Diameter | 25 mm |
| Converter Cable Length | 2.5 m (8.2 ft) |
| Spray Nozzle Material | Titanium alloy (Ti-6Al-4V) |
| Nozzle Types | Cylindrical (narrow ~2 cm diameter), Cone (wide ~4 cm diameter) |
| Maximum Nozzle Temperature | 70 °C |
| Spray Flow Rate | 5–40 mL/min (0.3–2.4 L/hr) |
| Fluid Viscosity Range | 1–100 mPa·s (cP) |
| Average Droplet Size | Less than 25 μm (dependent on solution viscosity) |
| Einhaltung der Vorschriften | CE-zertifiziert |
Typische Anwendungsbereiche
This ultrasonic spray system is ideal for laboratory-scale thin film deposition via spray pyrolysis, coating substrates with uniform layers of metal oxides, semiconductors, or other solution-processed materials. It supports research in materials science, photovoltaics, sensors, and nanotechnology where controlled droplet size and spray patterns are critical.
Hinweise zur Konfiguration und zum Betrieb
The system requires an external syringe pump (not included) to deliver liquid solutions at controlled flow rates. Optional accessories include a compressive air vortex shaper to improve spray uniformity (compatible with cylindrical nozzles) and various nozzle shapes available on request. For safety and optimal performance, operation inside a fume hood is recommended. High-viscosity liquids may require alternative ultrasonic heads operating at higher frequencies (e.g., 120 kHz).
