1-Zone 1200°C 50mm OD Split Tube Furnace with Quartz Tube
This STF1200 50 x 600mm (OD x length) series, high-quality, split tube furnace has all the features you need to bring your application up to the next level. It’s imbued with spiral wire coils embedded in durable Mitsubishi alumina fiber insulation. A 30-segment digital controller provides precise temperature control. Multiple atmosphere processes can be performed in a single cycle, while heat loss is minimized due to a double-walled steel internal housing.
This furnace is lightweight, portable, and has a small footprint, while its type K thermocouple ensures a long life. It comes with stainless steel vacuum sealing flanges with valves and a pressure meter. Safety features include overheat protection and power failure protection. This and all of our furnaces are CE compliant.
Features
- Compact, portable and lightweight design.
- Split furnace chamber for fast and easy tube access.
- Standard package includes set of stainless steel vacuum sealing flanges with valves and pressure meter.
- Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot.
- Multiple atmosphere processes in a single cycle are possible (ex: binder burn out in air and parts sintering under rough vacuum or inert gas environment.)
- Long life type K thermocouple.
Safety
- Overheat protection shuts down the 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.
Warning! NEVER fill furnace with explosive gases, including Hydrogen, Carbon Monoxide and Methane.
Specifications
| Tube material | Quartz |
| Tube size | 50mm OD x 600mm length |
| Maximum working temperature | 1200°C |
| Constant working temperature | 1100°C |
| Minimum working temperature | Ambient |
| Constant working temperature under vacuum | 1000°C |
| Rated vacuum pressure | 0.001 Pa / 0.0075 millitorr / 0.00001 mbar |
| Rated positive pressure | 20 kPa / 150 torr / 3 psi |
| Heating element type |
Resistance coil wire |
| Thermo couple type | K |
| Refractory lining | Mitsubishi (Japan) 1500 grade fiber alumina |
| Temperature controller | Single PID, 30 segments |
| Maximum heating & cooling rate | < 30°C / min |
| Heating zone length | 200mm |
| Constant temperature zone length | 80mm |
| Temperature controller precision |
+/- 1°C |
| Vacuum sealing flange kit |
Stainless steel vacuum sealing flanges with one vacuum gauge, |
| Electrical requirements |
220-240VAC, 50/60 Hz single phase, 1500 watts, 6 AMP |
| Gas inlet/outlet |
1/4" (6.35mm) hose barb with 1/4" BSPT (British Standard Pipe Thread) |
| Unit dimensions |
690 x 330 x 410mm (WxDxH) |
| Unit weight / Shipping weight | 25 kg / 55 kg |
| CE compliance |
Yes |
Standard package
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Part description
|
Quantity
|
| STF1200 split tube furnace |
1 pc |
| Quartz tube 50mm OD x 600mm L |
2 pcs |
| Stainless steel vacuum sealing flanges w/ pressure meter |
1 set |
| Stainless steel hook |
1 pc |
| Alumina ceramic thermal block |
4 pcs |
| Alumina crucible | 4 pcs |
| Spare fuse | 2 pcs |
| Thermal gloves | 1 pair |
| Furnace operation manual | 1 pc |
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