1200°C 60mm OD Split Tube Furnace w/ Kanthal Heating Element
- Accessories included: 2 quartz tubes, vacuum sealing flanges, PC interface & more
- Temperature controller: 40 programmable segments
- Heating element: Kanthal resistance wire
STF1200 series split tube furnaces feature the famous Kanthal spiral wire coils embedded in alumina fiber insulation. A double walled steel internal housing helps minimize heat loss to exterior surface.
Furnace operation is controlled by Shimaden 40-segment digital controller with built-in RS485 digital communications port and USB adaptor, allowing the user to connect to a PC for remote control and monitoring of the furnace. You can also save or export test results.
All our furnaces are CE compliant.
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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.)
- Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
- Built-in computer interface.
- 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.
Specifications
| Tube Material | Quartz |
| Tube Size | 60mm OD x 53mm ID x 1000mm L |
| Maximum Working Temperature | 1200°C |
| Constant Working Temperature | 0-1100°C |
| Heating Element | Kanthal resistance coil wire |
| Thermo Couple Type | K |
| Refractory Lining | 1600 grade fiber alumina |
| Temperature Controller | Shimaden fp93 (made in Japan) with 4 programs and 40 segments (ie. 4 x 10 segments or 2 x 20 segments). |
| Maximum Heating & Cooling Rate | < 30°C / min |
| Heating Zone Length | 18" |
| Constant Temperature Zone Length | 6" |
| Temperature Controller Precision |
+/- 1°C (+/- 1.8°F) |
| Vacuum Sealing Flange Kit |
Stainless steel vacuum sealing flanges with one vacuum gauge, |
| Electrical requirements |
208-240V AC, 50/60 Hz single phase, 2.5 kW |
| Gas inlet/outlet |
1/4" hose barb with 1/4" BSPT (British Standard Pipe Thread) |
| Furnace Size | 24 x 15 x 20" |
| Shipping Weight | 260 Lb |
| Shipping Size | 46 x 21 x 36" (LxWxH) |
| CE compliance |
Yes |
Standard package
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Part description
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Quantity
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Part image
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| STF1200 split tube furnace |
1 pc |
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| Quartz tube 60mm OD x 1000mm L |
2 pcs |
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| Stainless steel vacuum sealing flanges w/ pressure meter |
1 set |
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| Stainless steel hook |
1 pc |
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| Alumina ceramic thermal block |
2 pairs |
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| Thermal gloves | 1 pair |
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| High temperature Al2O3 alumina crucible (100x40x20mm) | 5 pcs |
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| Spare fuse | 2 pcs |
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| USB/RS485 computer interface kit | 1 set |
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| L6-30P 250 volt twist-lock plug | Pre-installed |
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| Furnace operation manual | 1 pc |
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| Shimaden fp93 temperature controller manual & software | 1 pc |
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