System Structure
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- Aerosol Generation: 1.7 MHz Ultrasonic Enhanced Bubbler can "evaporate" catalyst liquid with no heat generated. A stainless steel liquid collector connected in line with the ultrasonic bubble can prevent condensing liquid from streaming into the furnace tube chamber.
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Thermal Decomposition: three-zone ( 900mm length ) tube furnace can be heated up to 1200C maximum to pass the droplets flux across the temperature and atmosphere-regulated firing zone, chemical, and physical conversion processes proceed.
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Nanopowder Collection: 30KV electrostatic precipitator (700 ml ) can effectively collect nano-size particles from the carrier gas flow
- The furnace can be tilted to avoid liquid flow back atomizing tank
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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. 7 KW
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| Working Temperature |
- 1100oC continuous
- 1200 oC Max. < 1 hours
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| Max. Heating / Cooling Rate |
< 20oC / min
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| Heating Zone & Constant Temperature Zone |
- Three heating zone, 300+ 300 + 300 mm ( 900mm L total)
- Constant temperature zone: 600 mm with +/- 2oC ( if 3 zone at same )
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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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- Three digital temperature controllers with 30 programmable segments for precise control of heating rate, cooling rate and dwell time.
- Built-in over-temperature alarm and protection allow for the operation
- +/- 1 ºC temperature accuracy.
- RS485 Communication Port.
- Precision Eurotherm controller is available with +/- 0.1 oC accuracy
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| Processing Tube |
- One fused quartz tube is included with ID 20.5 x OD 25 mm x L 1400 ( mm)
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Sealing Flanges
& Fittings
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- Left side sealing KF flange which connects atomizing bubbler and 1" quartz tube with vacuum gauge.
- The right side KF flange connects to the electrostatic precipitator.
Left   Right  
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Aerosol Generation
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Ultrasonic atomizing bubbler
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220VAC, 1.7 MHz Ultrasonic Generator
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Ultrasonic power is adjustable with 8 levels
- 316 Stainless Steel liquid container with a fluoropolymer sealing ring
- The continuous or timed mode can be set. For timed mode, time can be adjusted from 30 minutes to 180 minutes.
- A liquid injection pump is equipped with a 60 ml plastic syringe. The speed range for the liquid injection pump is 0.004 ml/min - 70 ml/min
- A flow meter is included to control the carrier gas within 0-200 SCCM.
- A mass flow controller (MFC) is optional to precisely control the flow rate.
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Nanopowder Collection
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High Voltage Supply
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- AC 220V 50/60Hz, 30 W Max. power consumption
- Digital Voltmeter and Current meter, 30KV, 1.0 mA max.
- Output voltage and current can be set by using knobs on the front panel and read from the digital display
- Built-in Arc Protection Circuit
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Electrostatic Precipitator
 
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- A KF25 quick clamp and flange enables the quick coupling to the furnace processing tube
- Another KF25 port is built-in with the collector to connect the vacuum pump (The vacuum pump is required, but do not included in the standard package.)
- PTFE plates are installed on top and bottom to insulate high-voltage electrodes
- 12mm gas outlet built-in
- The electrode rod is in the shape of a cross, increasing surface area compared to cylindrical electrodes
- Adjustable supports keep the collector leveled with the furnace tub
- Double layer design, please check the picture shown on the left
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Net Weight
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~150Kg |
| Dimensions |
 ( click the picture to see details) |
| 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)
 
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- Brand new laptop with Microsoft Windows 10 and Microsoft Office 2013
- Labview-Based Temperature Control System (EQ-MTS01) enables the user to edit temperature profiles, manage heat-treatment recipes, and record and plot data for MTI furnaces.
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Compliance
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