Furnace Structure
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• Double layer steel structure with air cooling to keep case temperature < 65oC- • Vertical and splittable for easy installation.
- • Water cooling flange with recirculating water chiller
- • The crucible that hangs inside tube can be rotated under vacuum by DC moter under vacuum
or controlled atmorsphrer. - • The crucible can be lift manually to make sample change at easy ( after open flange )
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Power | 5.5 KW |
Voltage | AC 208-240V Single Phase, 50/60 Hz |
Max. Temperaturee | 1500oC < 30 minutes |
Continuous Temperature | 1400oC < continuous |
Max. Heating Rate | <= 10oC /min |
Heatig Element
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• 1500C grade SiC---12 pcs
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 ( click thumb to order spare tube )
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Tube Size and Materials
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• Mullite tube made in the USA- • OD:84 mm x ID 72:mm x Length: 1393 mm ( included )
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 ( click thumb to order spare tube )
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Heating Zone
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• Heating Zone length: 440mm - • Constant Temperature： 150 mm （ within+/- 1oC)
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Temperature Controllers
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• 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).
- • +/- 1 ºC temperature accuracy.
- • Five K-type thermocouples (one for each zone).
- • RS485 Communications Port.
- • PC controlled software and interface module are included
  
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Vacuum Seal Flange
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• One pair of 80 mm water cold stainless steel flanges with vacuum gauge and valves included- • One 16 L/m recirculating water chiller is included
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Vacuum Level
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• 10-3 torr by mechanical pump （ click picture below to order separately )- • 10-5 by turbopump
 
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Heating Element | Fe-Cr-Al Alloy doped by Mo |
Power Cable & Plug
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• 10 feet length 10-3 AWG heavy duty UL approved power cable is included. Extra length cable
can be ordered by click picture below-left- • The plug is not included. Browse our catalog for compatible plugs or obtain one from a local
hardware store.
 
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Dimension | 660L × 400 W × 1450 H ( mm )inner if |
Net Weight | about 85Kg (excluding mobile cart) |
Shipping weight | 500lbs |
Warranty
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Laptop, software & WiFi Control (Optional)
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• Brand new laptop with Microsoft Window 10 and Microsoft Office 2013 (30 days free trial)
for immediate use.- • Labview Based Temperature Control System (EQ-MTS01) enables 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 operating range.
- • Above features are available upon request at an extra cost (up to $1,000).
Please contact us for more information. - • Note: The software is only compatible with MTI’s Yudian Temperature Controller
 
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Compliance
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• 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 Notes
Click here to learn more about the installation of a gas regulator
| - • The tube furnaces with mullite tube are designed for using under vacuum and low pressure
< 0.02 Mpa / 0.2 Bar/ 3 PSI - • Never use graphite crucible in alumina 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. - • Never heat the furnace while the gas release 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 process; please open the gas release valve
immediately once the chamber pressure has reached over 3 PSI to prevent unforeseeable
damages. - • The flow rate for gases should be limited to < 200 SCCM ( or 200ml/min )
- • Vacuum limit definition for all mullite tube furnaces: * Vacuum pressures may only be safely
used up to 1300°C
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Operation Instructions | |
