MTI  |  SKU: MSKSP01A110

40KHz 130W Two Ultrasonic Spray Nozzles with Power Controller for DIY Spray Pyrolysis - MSK-SP-01A

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40KHz 130W Two Ultrasonic Spray Nozzles with Power Controller for DIY Spray Pyrolysis - MSK-SP-01A

MTI

Ultrasonic spray utilizes ultrasonic energy to break liquid and form a few micron drop size. The ultrasonic spray nozzle can use low vibration energy to make liquid atomized via gravity and low-pressure compressed air.  MSK-SP-01A is a 130 W, 40 kHz ultrasonic spraying nozzle with a power controller for DIY, low-cost spray pyrolysis coating in the material research lab. (Updated with digital current meter and KF25 adaptor since July 27, 2015)

Specifications:
Ultrasonic Generator
  
  • Input power: 208 - 240 VAC,  50/60 Hz (A transformer can be used for 110 V)
  • Ultrasonic output: 0 - 130 W adjustable. Three levels (1, 2, 3) that is corresponds to current value of 0.05, 0.06-0.07, and 0.08.
  • Ultrasonic frequency: 40 kHz (constant)
Ultrasonic Converter
  • PZT (piezoelectric zirconate titanate crystal)
  • Diameter: 25 mm
Converter Cable Length
  • 2.5 m (8.2 ft)                    
Spray Nozzle 
  
    


Two Spray nozzles made of Titanium alloy (Ti-6Al-4V) with KF-25 Adapte (click left picture to see details)
    • One cylindrical type - provides a narrower spray pattern with ~2 cm diameter
    • One cone type - provides a wider spray pattern ~ 4 cm diameter
    • KF25 quick clamp is included to connect the spray head to the KF25 port 
    • Max. temperature: 70 °C
  • Volumetric flow rate: Q= ?*A*(2P/?)0.5
  •   Flow Velocity: W= ?*(2P/?)0.5\
  •    ? is  flow rate coefficient,  A = ?d2 / 4 - Nozzle sectional area; P is hydrostatic pressure, ? is solution density. 
  •    ? = 0.62 - flow rate coefficient for the hole;
  •    ? = 0.83 - for nozzle with sharp inlet edge (figure I);
  •    ? = 0.97 - for nozzle with smooth inlet edge (figure II);
  •    ? = 1.15 - for cone nozzle with smooth inlet edge (figure III). Nozzle taper 7° < ? < 12°.       
  • Spraying speed:  5 mL/min~ 40 mL/min (0.3L/hr -  2.4L / hr.)
  • Fluid viscosity range: 1 - 100 mPa·s (cP)
  • Customized nozzle shape is available upon request at extra cost.  

Option
  • Compressive air vortex shaper for spray nozzles is available at extra cost which will make spraying more uniform. (Pic. 1 and 2)   Only suitable for MTI cylindrical type spray nozzles.
  • You need a syringe pump to deliver solution Pic. 3
  •    Pic. 1Pic. 2    Pic. 3
Average Drop Size
  • < 25 um depend on   viscosity of the solution
Shipping Weight & Dimensions
  • 28 lbs
  • 18"x16"x13"
Compliance
  •  CE certified
Operation Demo Video     How to Operate         Spray Pattern
Warranty
  •  One-year limited warranty with lifetime technical support
Optional
  • You will need an Infusion Syringe Pump to carry and deliver liquid for uniform coating. Please click the pictures below to order a digital or PC controlled Infusion Syringe Pump at extra cost (Pic. 1, 2, )
  • You may need a heating plate for the pyrolysis coating. Please click Pic. 3 to order 
  • You may need the X-Y axis CNC stage to DIY a coater, Please click Pic. 5 to order (Pic. 4)
  • Please put the device into a fume hood for safety and health (Pic. 5)
  • For high Viscosity liquid, pleaseconsider120Kz an ultrasonic spray head Pic.6
  • The equipment listed on the DIY page is NOT naturally compatible with each other. Please email us first to order a customized adaptor, the separate order may not fit. 
  • DIY an Ultrasonic Spray and Electrospinning device.  
   Pic. 1Pic. 2    Pic. 3Pic.4Pic. 5  Pic. 6
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