Compact 5'' Vertical Quartz Tube Furnace (1100C ) with SS Vacuum Flanges - OTF-1200X-S-VT-5

• Double-layer steel structure with air cooling
• Split door design for easy installation of tube
• High purity Al2O3 fibrous insulation designed for maximum energy saving
• Aluminum frame for easy operation
• May be modified into a CVD or vapor phase polymerization furnace upon request at the extra cost.

Power

3 KW

Voltage

208 - 240VAC,  Single Phase, 50/60 Hz 

Max. Temperature

1200^oC ( < 1 hour )

Continuous Temperature

1100^oC

Max. Heating Rate

<= 15 ^oC /min

Tube Size and Materials

Fused quartz tube： Φ130 (OD）× Φ124（ID）× 800（L）, mm

Heating Zone Length

300mm  (single zone)

Temperature Controller

• 30 programmable segments for precise control of heating rate, cooling rate and dwell time.
• Built-in PID Auto-Tune function with overheating & broken thermocouple protection.
• Over-temperature protection and alarm allow for operation without attendant(s).
• +/- 1 ºC temperature accuracy.
• Eurotherm 3000 controller is available  with +/- 0.1oC accuracy

• Standard 1/4‘’ Barbed fittings with needle valves.
• For supplying high-pressure gas, you may replace the standard barbed hose fitting with the 304SS 1/4" Swagelok® Tube Fitting, please click underlined to order.
• Optional: In order to increase the throughput and achieve high vacuum, you may replace the standard barbed hose fitting with the KF25 adapter, please click the underlined to order.
• Optional: You may also consider using the parts below to increase the vacuum efficiency 
• Please click here to order digital vacuum gauge for precision vacuum control up to 10^-4 torr (see picture below and click to enlarge)
• You may click here to order flow-meter and install in tube flange (see picture below)
• KF25 Stainless steel Bellows 
• KF25 Quick Clamps

Vacuum Level
 

• 10-2 Torr by the mechanical pump
• 10-5 Torr by turbopump
• Please click the picture left column to order vacuum pump separately.

Dimensions

Net Weight

 about 70 Kg (excluding mobile cart)

Shipping Weight

 250 lbs

Warranty 

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 (EQ-MTS01) enables a user to edit temperature profile, manage heat-treatment recipe, record, and plot data via Laptop (The software is only compatible with MTI’s Temperature Control )
• A wireless remote control provides up to 300 meters of operating range.
•     

Compliance

• CE Certified
• NRTLCertification is available upon request at the extra cost
  

Warning

Click here to learn the installation of a gas regulator

• Tube furnaces with quartz tube are designed for use under vacuum and low pressure < 0.2 bars
• 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.
• The quartz tube furnaces only can be used up to 1000°C under vacuum pressures.
• The flow rate for gasses should be limited to<200 SCCM (or 200ml/min) for reducing thermal shocks to the tube

Operation Instructions