Product Overview for Oxidation Diffustion Thermal Anealing Tube Furnace
1200C series tube furnace features splitable tube furnace with quartz tube and vacuum sealing flanges / valves, it is widely used in vacuum sintering, atmosphere protection sintering, vacuum film coating, oxidation, diffusion, thermal anealing, CVD experiments and physical components testing for rare earth preparation, electronic lighting, crystal annealing, biological ceramics, electronic ceramics, special alloy, magnetic material, precision casting and metal heat treatment.
Main Features
- Tmax 1200 °C
- Electric heated, Single zone, Splitable, vacuum tube furnace
- Multiple atmosphere processes in a single cycle are available
- Max Vacuum level achieve 10E-5 torr worked with molecular pump
- Fiber-insulated chamber with all sides embeded heating wires ensure uniform temperature
- Shimaden PID temperature controller with programmable 32 segments
- SS304 vacuum sealing flanges with valves and pressure meter included
- Dual flanges support provides better sealing and longer tube life
- Split tube furnace chamber for fast and easy tube access
- Long life type N thermocouple
- CE certified, standard
Ramping, Dwelling, Cooling Curves for 1200 Series Laboratory Furnaces
Safety Measures
- Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
- Overheat protection shuts down the tube furnace if temperature is outside of acceptable range (refer to controller's manual) or when the thermocouple is broken or malfunctions
- Power failure protection resumes furnace operation right after the point of failure when power is reestablished
- Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot
Product Gallery
Front View for Quartz Split Tube Furnace 1200 degree C
Details for Quartz Split Tube Furnace 1200 degree C
Quartz Tube Furnace Connect with Rotary Vacuum Pump Unit
Technical Specifications
| Model No. | PT D60/400/12 |
| Heating zone | - Heating length 400mm/18"
- Uniform temp zone: 150mm
|
| Power supply | 2.6KW AC208-240V, 50/60Hz, single phase |
| Working temperature | - Tmax 1200°C (2192°F)
- Continuously 1100°C (2012°F)
- Temperature uniformity +/- 5C
|
| Temperature controller | - 30 programmable segments for heating, cooling and dwelling.
- 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.
|
| Heating rate | ≤25°C /min |
| Thermocouple | N type |
| Chamber lining | Mitsubishi Raw Material high alumina 1500# fiber board |
| Furnace tube | - Fused quartz OD60mm, length 800mm
- equips vacuum flanges with gas inlet and outlet valve
- Vacuum level: Max 10E -5 torr with molecular pump
|
| Vacuum flanges | - Pair of hinged type stainless steel flanges with needle valves
- Water cold hinged type flange is available upon request at extra cost
|
| Vaccum level | - 10^-2 torr by the mechanical pump
- 10^-5 Torr by a molecular pump
|
| Atmosphere gas | Argon, Nitrogen etc |
| Heating element | HRE resistance coil wire |
| Shipping info | Weight: 78kgs W910xL560xH710mm |
| Compliance | CE, ISO |
| Warranty | 2 years limited warranty with lifetime technical support |
Application Notes
- Don't fill any explosive gasses such as Hydrogen or Methane into the furnace tube without necessary safety controls and supervision
- Laboratory tube furnaces with quartz tube are designed for use under vacuum and low pressure < 0.2 bars / 3 psi / 0.02 MPa
- Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating
Size Comparison
| Item name | PT D40/400/12 | PT D80/400/12 | PT D100/400/12 |
| Heating length | 400 mm | 400 mm | 400 mm |
| Tube size | OD40xL800mm | OD80xL800mm | OD100xL800mm |
| Power | 220V/1.8KW | 220V/2.8KW | 220V/3KW |
| Furnace dimensions (LxWxH) | 830x450x520mm | 850x470x540mm | 870x490x560mm |
| Weight | 58 KGS | 75 KGS | 80 KGS |
