Note | OTF-1200X-VII-5 is updated based on OTF-1200X-VII from Jan. 20, 2014 |
Furnace Structure | |
Power & Voltage | |
Max. Temperature | 1200 °C for < 1 hour under flowing gas |
Continuous Temperature | 1100 °C under flowing gas 1000 °C under vacuum < 1 torr |
Max. Heating Rate | <= 10 °C /min |
Quartz tube & Thermal Block Placement | - Quartz Tube: 130 OD x122 ID x2000 L mm (5"x 79") (The tube is consumable , click picture below to order spare )
- Two fibrous alumina thermal blocks are included , which must be placed on two end of inside tube ( click pic below right )
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Vacuum Flange | - One pair stainless steel vacuum flange is included with quick assembling flange ( a outside clamp for quick installation)
- Left flange installed with needle valve with 1/4" pipe port for gas inlet ( Pic below left )
- Righ flange built in K25 port and Anti-Corrosive digital vacuum gauge to connect a vacuum pump
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Heating Zone | |
| - One touch screen digital temperature controller built in a separated unit, which can control seven heating zones independently
- Each channel is PID automatic controlled and saves 10 programs and each program has max. 30 segments
- Built in overheating & broken thermocouple protection.
- +/- 1 ºC temperature accuracy.
- Seven K type thermocouples (one for each zone).
- RS485 Communications Port built in. and software included,
- The furnace may be operated by PC ( please order PC separately ).
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Optionals | - You may add a multi-channel gas delivery system under bottom table for CVD or atmosphere control applications ( click PIC below-left to order )
- You may consider a pressure control unit to keep constant pressure ( click picture below right to order )
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Dimension (click to see detail ) | |
Net Weight | - Furnace with Supporting Table: 322 Kg
- Controller: 92 kg
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Shipping Weight & Dimension | - Furnace with Supporting Table: 1020 lbs, 88'' x 40" x 64"
- Controller: 290 lbs; 48"x 40'' x 63"
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Warranty | One year limited warranty for electrical parts. (Consumable parts such as processing tubes, o-rings and heating elements 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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Shipping Weight & Size | |
Notice | |
| - The tube furnaces with quartz/mullite tube are designed for using under vacuum and low pressure < 0.2 bar / 3 psi / 0.02 MPa
- Attention: A two stage pressure regulator must be installed on gas cylinder to limit the pressure to below 3 PSI for safe operation. Click here to learn the installation of a gas regulator.
- * Vacuum pressures may only be safely used up to 1000°C
- The flow rate for gases should be limited to<200 SCCM (or 200ml/min) for reducing thermal shocks to the tube
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Temperature Control Instructions | |