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1.7MHz 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
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- Aerosol Generation: 1.7MHz 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
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Tube Furnace -
Thermal Decomposition
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Voltage & Power |
- Single Phase, 208V~240V AC, 50/60 Hz (30A breaker required)
- Max. 3 kW
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| Working Temperature |
- 1100°C continuous
- 1200°C Max. < 1 hours
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| Max. Heating / Cooling Rate |
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Heating Zone &
Temperature Uniformity |
- 12" total heating zone length
- 3" ( ± 1 °C ) heating area with the best thermal uniformity.
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Heating Elements
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- Fe-Cr-Al Alloy doped by Mo
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Temperature Controller
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- 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.
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| Processing Tube |
- The high-quality fused quartz tube is included for operation @ 1200C.
- (I.D.: 21mm x OD: 25mm x 1200 mm length).
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| 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.
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| Aerosol Generation |
Ultrasonic Enhanced Generator
 1.7 MHz
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- 220 VAC, 1.7 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.
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| 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)
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High Voltage Supply
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- 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
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Electrostatic Precipitator
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- 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
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| Net Weight |
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| Overall Dimension |
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| Shipping Dimension & Weight |
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| 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).
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Laptop, software & WiFi Control (Optional)
 
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- 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
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Compliance
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- CE Certified
- NRTL or CSA certification (UL61010) is available upon request at extra cost.
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Application Notes
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- 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.
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| Operation Instructions |
  
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