• 1500C Two Zone Split Tube Furnace with Flange & Mullite Tube (80 mm) - OTF-1500X-II
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1500C Two Zone Split Tube Furnace with Flange & Alumina Tube (80 mm) - OTF1500XII

1500C Two Zone Split Tube Furnace with Flange & Alumina Tube (80 mm) - OTF1500XII

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OTF-1500X-II is a split two-zone tube furnace with a alumina tube and conventional flange working up to 1500°C. Two 30 segments of temperature controllers are installed with S-type thermal couples and +/ - 1°C accuracy. It is an excellent furnace for exchanging processing tubes for multi-purpose.

SPECIFICATIONS:

Power Input 6KW
Working Voltage  208V - 240V AC Single-phase 50/60Hz ( 40 A breaker required)
 Working Temperature 1500°C Max. for a short time
1400°C Continuously
Recommend Heating rate 5°C/min.
Processing Tube
    • Alumina Ceramic Tube: 80 O.D x 74 I.D x 1000 L, mm (Pic.1)
    • Optional mullite tube at extra cost: 80 O.D x 73 I.D x 1000 L, mm
    • Stainless steel vacuum sealing flange with valve and meter is included.
    • The thermal blocks are included.
    • You may order flange support to avoid tube rotating (Pic.2)

               

    Pic.1     Pic.2      Pic.3
    Heat Zone Length
    • Two heating zones: 200 mm/ each (including 20 mm spacing)
    • Total zone length: 390 mm
    • Constant Temperature Zone length: 200mm (if set 2 zones at the same temperature) +/- 2ºC.
    • Accept processing tubes up to 100 mm in diameter

    Temp. Profile at 1400ºC
    (click to enlarge)
    Temperature Controllers
    • PID automatic control with 30 programmable segments for precise control of heating rate, cooling rate, and dwell time.
    • Built-in overheating & broken thermocouple protection.
    • Over-temperature protection and alarm allow for operation without attendant(s).
    • +/- 1 ºC temperature accuracy.
    • Two S-type thermocouples (one for each zone).
    • RS485 Communications Port.
    • Optional:
      • The furnace may be operated by a PC by installing a control module. Please order an MTS02 control module at extra cost. 
      • If you order the PC control module together with the furnace, we will install and test it before shipping. We recommend you order a computer laptop from us to avoid software installation problems. For more information please click here.
                
    Vacuum Level
    • 10E-2 torr by a quality mechanical vacuum pump
    • 10-5 torr by the molecular pump
    Heating Elements & Thermal couples
    • 16 pcs 1500ºC grade Silicon carbide rod (14 mm Dia. x 150 mm heating x 413 mm length), which is consumable, and not covered by warranty. Please click the picture below left to order spare and replacement
    • 2 pcs S type thermal couple built-in
    •    
    Laptop, software & WiFi Control(Optional)
    • Brand new laptop with Microsoft Windows 10 and Microsoft Office 2013 (30 days free trial) 
    • Labview Based Temperature Control System (MTS01)enables the user to edit temperature profiles, manage heat-treatment recipes, record, and plot data for MTI furnaces.
    • A wireless remote control provides up to 300 meters of operating range.


    Application Notes

    Click here to learn more about the installation of a gas regulator.
    • The tube furnaces with mullite tubes are designed for use under vacuum and low pressure < 0.02 Mpa / 0.2 Bar/ 3 PSI. Vacuum pressures may only be safely used up to 1300°C. The flow rate for gases should be limited to < 200 SCCM for reducing thermal shock 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 about 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.
    Compliance
    • CE Certified
    • NRTL or CSA certification is available upon request at extra cost.

     

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    Net Weight:

    • 110 Kg



    MTI offers a One-Year limited warranty with lifetime support(may cause a fee) for this product.

    The MTI One Year Limited Warranty does NOT cover

    • Consumable parts such as Graphite dies, O-rings, crucibles, screws, washers, etc.
    • Any damage and rust resulting from improper storage or maintenance.
    • Any damages caused by the use of corrosive and acidic gases.
    • Any damage resulting from failing to adhere to the individual product's specific operation requirements, such as water cooling, venting, etc.
    Manufacturer Part Number: