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2.4MHz Ultrasonic Spray Pyrolysis Furnace 1200C Max. for Synthesis Nanoparticles - OTF-1200X-PGEP


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Item Number: OTF-1200X-PGEP

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OTF-1200X-PGEP is a versatile ultrasonic spray furnace system designed for the synthesis of core-shell nanoparticles. Three major subsystems (ultrasonic enhanced aerosol generator, tube furnace, and electrostatic precipitator) are employed on three processes including aerosol generation, thermal decomposition, and nanoparticle collection. Such a system enables advanced synthetic method that provides control over particle size, morphology, and nano/microstructure.

SPECIFICATIONS
System Features


  • Aerosol Generation: 2.4MHz Ultrasonic Enhanced Bubbler can "evaporate" target solution with literally no heat generated. An elongated Tee tube wrapped by a heating tape that connects inline with an ultrasonic bubbler can prevent condensing liquid from streaming into the tube furnace and promote the generation of aerosol. 
  • Thermal Decomposition: Tube Furnace can be heated up to 1200C maximum. Bypassing the aerosol flux across the temperature and flow rate regulated firing zone, chemical and physical processes may proceed.  
  • Nanopowder Collection: an electrostatic precipitator (1.2 L, up to 30 kV) can effectively collect nanoparticles from the carrier gas flow
Tube Furnace -
Thermal Decomposition



Voltage & Power
  • Single Phase, 208V~240V AC, 50/60 Hz   (30A breaker required)
  • Max. 3 kW
Working Temperature
  • 1100°C  continuous
  • 1200°C  Max. < 1 hours
Max. Heating / Cooling Rate
  • < 20 °C / min 

Heating Zone & 
Temperature Uniformity
  • 12" total heating zone length
  • 3" ( ± 1 °C )  heating area with the best thermal uniformity.
Heating Elements
  • Fe-Cr-Al Alloy doped by Mo
Temperature Controller

  • PID automatic control, 30 programmable segments for precise control of heating rate, cooling rate and dwell time.
  • Built-in over-temperature alarm and protection allow for operation without the attendant.
  • ± 1 ºC temperature control at dwelling process
  • RS485 Communication Port.
Processing Tube
  • The high-quality fused quartz tube is included for operation @ 1200C. (I.D.: 44mm x OD: 50 mm x 1200 mm length). 
Flanges & Fittings
  • Left flange: water-cooled flange with a needle valve and a mechanical pressure gauge. 
  • Right flange: a flange with a KF25 port directly couples with the electrostatic precipitator.  
Aerosol Generation Ultrasonic Enhanced Generator


  • 110 VAC, 2.4 MHz Ultrasonic Generator
  • Fluoropolymer coated liquid container and Fluoropolymer sealing gaskets
  • In-situ optical sensor and valve for keeping the liquid level to the correct height and preventing damage to the nebulizing element.
  • Ultrasonic power programmable, 0~100%, 5% increment.
  • You may choose 1.7MHz ultrasonic spraying system at a lower cost 
  •   2.4MHz   1.7 MHz
Flow Meter
  • A 0-100 ml/min floating flow meter is included to control the carrier gas flow rate.
  • The mass flow meter is optional at extra cost. (EQ-MFC-GFC-LD or EQ-VPC-30-LD)
  • Nanopowder Collection
High Voltage Supply
  • AC 220V 50/60Hz, 50 W Max. power consumption
  • Digital Voltmeter and Current meter, 30 kV, 1 mA max.
  • Output voltage and current can be set on the front panel and read from the digital display
  • Constant current/Constant Voltage mode of operation
  • Built-in Arc protection circuit
Electrostatic Precipitator

  • Up to 30 kV and 1 mA. 
  • The use of KF25 enables the quick coupling to the furnace processing tube
  • Adjustable supports keep the collector leveled with the furnace tube
Net Weight
  • 180Kg
Overall Dimension   
Shipping Dimension & Weight
  • 48"x40"x62"
  • 500 lbs
Warranty
  • One year limited manufacturer warranty with lifetime support (consumable parts such as furnace liner, processing tubes, and O-rings are not covered by the warranty, please order replacements at related products below).
Laptop, software & WiFi Control (Optional)
    
  • Brand new laptop with Microsoft Windows 10 and Microsoft Office 2013 (30 days free trial) for immediate use.
  • Labview Based Temperature Control System enables the user to edit temperature profile, manage heat-treatment recipe, record and plot data for MTI furnaces.
  • A wireless remote control provides up to 300 meters of operating range.
  • The above features are available upon request at an extra cost (up to $1,000). Please contact us for more information
Compliance
   
  • CE Certified
  • NRTL or CSA certification (UL61010) is available upon request at extra cost.  
Application Notes

  • A two-stage pressure regulator must be installed on the gas cylinder to limit the pressure to below 3 PSI for safe operation. Click here to learn the installation of a gas regulator.
  • Never heat the furnace while the gas valve is closed and a positive pressure condition exists within the furnace chamber. The pressure gauge must be used to closely monitor the chamber condition at all times during the heating.
  • Wrapping Aluminum foil to achieve better thermal conductivity. 
Operation Instructions          

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Notices
1. Prices listed online are valid for the US market and who pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
2. We may add extra charges for paper order and net30 terms due to extra labor costs.
3. The prices listed are subject to change without notice.