VACUUM PUMP MOBILE CART ONLY AVAILABLE IF YOU PURCHASE A PUMP AND A DIGITAL VACUUM CONTROLLER.
STF1200 series Chemical Vapor Deposition (CVD) and Plasma-Enhanced Chemical Vapor Deposition (PECVD) single or multi-zone split tube furnaces feature the famous Kanthal (Sweden) wire heating elements embedded in high quality Mitsubishi (Japan) alumina fiber insulation. All steel dual-layer housing ensures durability and helps minimize heat loss to exterior surface.
Furnace operation is controlled by Eurotherm (UK) digital controller with built-in digital communication, allowing the user to connect to a PC for remote control and monitoring of the furnace. You can also save or export test results.
Controller Option:
3204 can only do 8 segments programmer (ramp and dwelling) 3504 can do 50 segments programmer (ramp and dwelling)
Features
Compact and portable design.
Lower processing temperatures required compare to conventional CVDs.
Film stress can be controlled by high/low frequency mixing techniques.
Top-open 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 amp meter and dual voltmeters for easy monitoring and troubleshooting.
Built-in computer interface.
Long life type K thermocouple.
Furnace rail option gives you ultra fast cooling rates
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.
Furnace, vacuum pump and gas mixing system specifications
Tube material
Quartz
Heating element
Kanthal® (Sweden) A1 2.0 resistance coil wire
Max. vs constant working temperatures
1200°C max. and 1100°C constant
Thermo couple type
K
Refractory lining
Mitsubishi® (Japan) 1500 grade fiber alumina
Temperature controller
Eurotherm® (UK)
Maximum heating rate
< 30°C / min
Temperature controller precision
+/- 1°C (+/- 1.8°F)
Vacuum sealing flange kit
Stainless steel vacuum sealing flanges with one vacuum gauge, two valves and four thermal ceramic blocks.
Electrical requirements
208-240VAC, 50/60 Hz, single phase
RF generator specifications
Electrical requirements
208-240 volts 50/60 Hz
Output power
5 to 500 watts, adjustable in +/-1% step
RF frequency
13 MHz with +/-0.005% stability
Reflection power
200 watts max.
Matching
Automatic
RF output port
50 Ω, N-type, female
Cooling
Air
Standard Package
Part description
Quantity
Part image
STF1200 split tube furnace
1 set
Multi-channel gas supply system
1 set
Plasma RF power supply (optional)
1 set
Vacuum pump and enclosure (optional)
1 set
Quartz tube
1 pc
Stainless steel vacuum sealing flanges w/ pressure meter
1 set
Stainless steel hook
1 pc
Thermal block
1 set
Thermal gloves
1 pair
Spare fuse
2 pcs
USB/RS485 computer interface kit
1 set
Furnace and Shimaden controller manual
2 pcs
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