Furnace Structure
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• Two Heating Zone Split Vertical Tube Furnace for longer and uniform constanttemperature
zone- • The ultrasonic spray nozzle can make liquid/water atomized via gravity and low-pressure
compressed air. - • Volumetric Feeder for feeding solid powder into a furnace to form core/ shell structure
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Upgrade
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| Power for Furnace | 6KW (total) / each zone: 3KW |
| Voltage | AC 208-240V Single Phase, 50/60 Hz |
| Max. Temperature | 1200°C (<1 hr) each zone |
| Continuous Temperature | 1100°C for each zone |
| Max. Heating Rate | <= 20°C/min. |
| Temperature Accuracy | +/- 1°C |
Tube Size and Materials |
• One 1000mm length quartz tube is included- • OD: 100 mm, ID. 95 mm
- • Foam ceramic blocks with alumina coating are included, which is hanged on top of flange to
protect O-ring damaged by heat radiation - • Upgrade note:( Processing tube can be replaced by mullite tube from 60 mm OD to 100 mm
OD at extra cost, then furnace can be used up to 1250°C )
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Heating Zone Length |
• 200mm ( bottom )- • 200mm ( top )
- • 400mm ( total )
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| Constant Temperature Zone | - • Constant temperature zone: 300 mm (+/-1°C) if two heating zones are at the same temperature
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Temperature Controller |
• MET certified 30 programmable segments for precise control of heating rate, cooling rate and
dwell time.- • Built in PID Auto-Tune function with overheating & broken thermocouple broken protection.
- • Over temperature protection and alarm allows for operation without attendant(s).
- • RS485 Communication Port.
 
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Vacuum Sealing Flange
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Vacuum Level |
• 10E-2 Torr by mechanical vacuum pump- • 10E-5 Torr by molecular pump
- • Leak rate < 5 mTorr / min.
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| Heating Element | 1300°C Fe-Cr-Al Alloy doped by Mo |
| Dimensions | 550mm(L) x 380mm(W) x 520mm(H) exclude mobile cart
600mm(L) x 600mm(W) x 1200mm(H) install with mobile cart |
| Net Weight | About 80 kg (excluding mobile cart) |
| Shipping Size | 48"(L) x 40"(W) x 72''(H) |
| Shipping Weight | 400 lbs |
| Warranty | One year limited warranty with lifetime support (Consumable parts such as processing tubes and o-rings are not covered by the warranty, please order the replacement at related products below.) |
Laptop, software & WiFi Control (Optional) | |
Compliance |
• CE Certified- • All electric components ( >24V) are UL / MET / CSA certified
- • The furnace is ready to pass TUV(UL61010) or CSA certification at extra cost.
（ please click marks below to learn details )
    
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Application Note | |
Operation Instructions
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Video |
 
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Warning
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• The tube furnaces with quartz tube are designed for using under vacuum and low pressure
<0.2 bars / 3 psi / 0.02 MPa. Vacuum pressures may only be safely used up to 1000°C.
The flow rate for gasses should be limited to < 200 SCCM (or 200ml/min) for reducing thermal
shocks to the tube.- • Attention: 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.
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