VTF1200 50x600mm (ODxlength) portable vertical tube furnaces feature spiral wire coils embedded in Mitsubishi (Japan) alumina fiber insulation. A double walled steel internal housing helps minimize heat loss to exterior surface. Furnace operation is controlled by a 30-segment digital controller. All our furnaces are CE compliant.
Features
Compact, portable and lightweight design.
Swing-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.)
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.
** All 3 pictures above for setup is for reference only. Actual setup can be configured many different ways based on user preference. The bracket plate for the mass flow controller can be magnetically attached and detached from the surface for ease of use**
Tubing sold separately
Specifications
Electrical requirements
115V, 50/60Hz, 1~phase, 1500 watts
Tube
50mm OD x 600mm L, Quartz
Maximum working temperature
1200°C (2 hours maximum continuous run time)
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
0.02 MPa / 150 torr / 3 psi
Heating element type
Resistance coil wire
Thermo couple type
K
Refractory lining
Mitsubishi (Japan) 1500-grade fiber alumina
Temperature controller
Eurotherm(UK) Digital multi-segment controller
Maximum heating rate
< 30°C / min
Heating zone length
8"
Constant temperature zone length
3"
Temperature controller precision
+/- 1°C
Vacuum sealing flange kit
Stainless steel vacuum sealing flanges with one vacuum gauge, two valves
Gas inlet/outlet
1/4" hose barb with 1/4" BSPT (British Standard Pipe Thread)
