MTI  |  SKU: OTF1200XVTQ

1200C Max 4 Tube Atmosphere Controlled Vertical Quenching Furnace - OTF-1200X-VTQ-4

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1200C Max 4 Tube Atmosphere Controlled Vertical Quenching Furnace - OTF-1200X-VTQ-4

MTI

OTF-1200X-VTQ-4 is split Vertical Quenching Tube Furnace with a vacuum-sealed 100mm (4")   diameter quartz tube and liquid quenching tank, which is designed for quenching samples from high temperature ( Max. 1200oC) to ice water or oil to study material phase transition and microstructure.
(Auto electromagnetic sample release flange is added since 07/21/2016)

SPECIFICATIONS

 Furnace Structure
  • Double-layer steel structure with air cooling to keep case temperature < 65oC
  • Vertical and splittable for easy installation.
  • Liquid quenching tank is connected to 4" quartz tube via a gate valve and allow sample drop to liquid container
  • Click the picture left for detail

 Power

 3 KW

 Voltage

 AC 208-240V Single Phase, 50/60 Hz

 Max. Temperature

 1200oC < 1 hrs

 Continuous Temperature

 1100oC < continuous

 Max. Heating Rate

 <= 20oC /min, recommended heat: <= 10oC /min

Tube Size and Materials

Heating Zone
  • Heating Zone length:   440mm 
  • Constant Temperature       150 mm within+/- 1oC)

Temperature Controllers
  • 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 allow for operation without attendant(s).
  • +/- 1 ºC temperature accuracy.
  • One K-type thermocouple.
  • RS485 Communications Port.
                 
         
Electromagnet Sample Release Flange & Quenching
         
  • Full automatic electromagnet sample release flange
  • Hinged plate hooks the cable, which pulls the sample.
  • Hinged plate drops when the electromagnet powers off. The sample and the cable fall into the quenching tank.
  • Rings are available for hanging the tube block with cables.
  • Bottom flange is connected with a 4" gate valve ( manual operated ) via CF-100 adaptor
  • The gate valve is connected with a quenching media container in size 400 x400 x 200 H ( mm )
  • Caution: You must use ice water or cooled oil as a quenching agent if quenching under vacuum.
1. Flange Structure 2. Flange Operation 3. Gate Valve 4. Quenching Tank 5. Quenching 6. Pulling Cable
  • Compared to electromagnet cable drop quenching, the traditional approach (Cable Cut Quenching) consumes cables.
Trad. Quenching in Air Trad. Quenching in Vacuum
    Gas Purification and Circulation
    (Optional)
    • EQ-RMP-1 is an automatic recirculating moisture and oxygen purification system, which can provide an environment with moisture and oxygen concentration lower than 1 ppm for MTI's furnaces and gloveboxes. 
    • Two columns of Molecular sieves are Built-in in the system. One is for removing oxygen and another is for removing moisture up to < 1 PPM
    • The automatic pressure control system is built in to keep the pressure at a constant level
    • 6" color PLC touch panel is included which can set and display the humidity and pressure level
    • Oxygen sensors and moisture sensors are included. 
    Hermetic Quenching Tank
    (Optional)
    • Hermetic quenching tank is optional for air-sensitive materials, which enables the entire quenching process under atmosphere control
    • Please contact MTI for further inquiries. 
    •     

     Vacuum Level

    • 0.05  torr (Depends on the vacuum pump)
    • Click the Picture below to order vacuum pump separately

     Heating Element

    Fe-Cr-Al Alloy doped by Mo

     Dimension

    660L × 400 W × 1450 H   (mm)

     Net Weight

    ~85Kg (excluding mobile cart)

     Shipping weight

    500lbs  

     Warranty 
    • One-year limited warranty (Consumable parts such as heating elements, processing tubes, and o-rings are not covered by the warranty, please order the replacement at related products below.)

    Laptop,&  Control (Optional)
        
    • Brand new laptop with Microsoft Windows 10 and Microsoft Office 2013 (30 days free trial) for immediate use.
    • Labview Based Temperature Control System (EQ-MTS01) enables users 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.

     Compliance
    • CE Certified
    • NRTL UL61010)  or CSA certification is available at extra cost. (please click marks below to learn details)

    Application Notes

    Click here to learn the installation of a gas regulator

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